China Zys Metric Inch Wheel Hub Bearing Car/Automotive/Motorcycle Spare Parts 30/32 Series Taper/Tapered Roller Bearings for Automobile and Rolling Mill Industry with high quality

Merchandise Description

ZYS Metric Inch wheel hub bearing automobile/Automotive/motorcycle spare Components 30/32 Sequence Taper/tapered Roller Bearings for Auto and Rolling Mill Sector

 

Solution Description

Solitary row tapered roller bearings can assist radial load and axial load in 1 course. The radial load tends to make bearing create an axial part pressure, as a result, this bearing is often employed with another tapered roller bearings in conjunction. Tapered roller bearing can bear massive axial load, but its velocity performance is lower. In addition, thanks to the separable interior and outer ring, mounting and dismounting tapered roller bearings are quite convinient. 
The most generally utilised tapered roller bearings in machine spindles are 32000 dimension collection.
ZYS taper roller bearings are broadly utilized in cars, rolling mills, metallurgy and other machinery industries. 
Clients need to change the clearance when mounting single-row taper roller bearings. Even though the clearances of double-row and four-row taper roller bearings have been provided in accordance to customers’ requirements, so never need altering by buyers in mounting. 
 

Merchandise Parameters

 

bearing No.

Proportions (mm)

Basi dynamicc load ranking Cr(KN) Basic static load rating Cor(KN) Limiting speed(r/min) Weight (kg)

d

D

B

C

T

T1min

T2min

grease oil

35713

seventeen

40

twelve

eleven

13.25

1.

one.

twenty.seven

21.9

9000

13000

.097

35714

twenty

forty seven

14

12

fifteen.twenty five

1.

one.

28.2

thirty.6

8000

11000

.126

35715

25

fifty two

15

13

16.25

1.

one.

32.two

37.

7500

10000

.154

35716

thirty

62

sixteen

fourteen

17.twenty five

one.

1.

forty three.three

fifty.five

6300

8500

.231

35717

35

72

17

fifteen

eighteen.twenty five

1.5

1.5

54.two

sixty three.five

5300

7000

.331

35718

40

80

18

sixteen

19.75

1.five

one.five

sixty three.

74.

4800

6300

.422

35719

45

eighty five

19

16

20.seventy five

1.five

one.five

67.nine

83.6

4500

6000

.474

35710

50

ninety

twenty

17

21.75

1.5

one.5

73.3

92.one

4300

5600

.529

35711

fifty five

a hundred

21

18

22.75

2.

one.five

ninety.eight

113.seven

3800

5000

.713

35712

60

110

22

19

23.seventy five

2.

one.5

103.3

130.

3400

4500

.904

35713

65

one hundred twenty

23

twenty

24.seventy five

2.

1.5

a hundred and twenty.six

152.6

3000

4000

one.a hundred thirty

35714

70

125

24

21

26.25

2.

1.5

132.3

173.six

3000

4000

one.260

35715

75

130

twenty five

22

27.twenty five

two.

1.five

138.four

185.four

2800

3800

1.360

35716

80

140

26

22

28.25

two.five

two.

one hundred sixty.4

212.eight

2400

3400

one.670

35717

85

150

28

24

thirty.fifty

two.five

two.

177.six

236.8

2200

3200

two.060

35718

90

a hundred and sixty

30

26

32.50

2.five

two.

200.1

269.6

2000

3000

two.540

35719

ninety five

170

32

27

34.50

3.

two.5

226.6

309.

1900

2800

three.040

35710

one hundred

one hundred eighty

34

29

37.00

3.

2.5

253.9

350.three

1900

2800

3.720

35711

a hundred and five

a hundred ninety

36

thirty

39.00

3.

two.5

285.three

398.six

1800

2600

seven.3800

35712

one hundred ten

two hundred

38

32

41.00

3.

2.five

314.9

443.six

1700

2400

five.2100

35714

one hundred twenty

215

40

34

forty three.fifty

three.

2.5

337.four

483.three

1600

2200

six.2000

35716

130

230

forty

34

forty three.seventy five

four.

three.

366.

521.four

1500

2000

six.9400

35718

140

250

forty two

36

45.75

four.

3.

409.2

584.7

1400

1900

eight.7300

35710

a hundred and fifty

270

forty five

38

49.00

four.

three.

451.two

645.nine

1300

1800

10.800

35712

one hundred sixty

290

forty eight

forty

fifty two.00

4.

3.

511.8

738.8

1100

1600

thirteen.three hundred

35714

a hundred and seventy

310

52

forty three

fifty seven.00

five.

4.

591.three

865.8

a thousand

1500

16.600

35716

one hundred eighty

320

fifty two

forty three

fifty seven.00

5.

4.

610.

911.nine

one thousand

1500

17.three hundred

35718

190

340

55

46

sixty.00

five.

4.

696.5

1571.eight

950

1400

20.800

35710

200

360

fifty eight

forty eight

64.00

five.

4.

765.two

1137.

900

1300

24.700

03Series

 

33571

fifty

80

24

19

24

1.

1.

76.eight

110.9

4500

6000

.4330

33011

fifty five

ninety

27

21

27

one.five

1.5

94.8

a hundred and forty four.7

4000

5300

.6510

33012

sixty

ninety five

27

21

27

1.5

one.five

ninety six.7

151.1

3800

5000

.6910

33013

65

a hundred

27.

21.

27.00

1.five

one.five

98.one

151.one

3400

4500

.7320

33014

70

110

31.

twenty five.5

31.00

1.5

1.five

134.four

221.two

3200

4300

1.0700

33015

75

one hundred fifteen

31

twenty five.five

31.00

1.five

1.5

133.one

221.2

3000

4000

one.1200

33016

eighty

125

36.

29.five

36.00

one.5

1.five

181.9

304.3

2600

3600

one.6300

33017

eighty five

a hundred thirty

36.

29.5

36.00

one.five

1.five

a hundred and eighty.four

305.five

2600

3600

1.6900

33018

90

140

39.

32.5

39.00

2.

two.

232.6

388.6

2200

3200

two.200

33019

95

a hundred forty five

39.

32.five

39.00

2.

2.

231.

389.nine

2200

3200

2.2600

33571

a hundred

one hundred fifty

39.

32.5

39.00

two.

2.

229.five

391.two

2000

3000

2.3300

33571

one zero five

one hundred sixty

forty three.

34.

forty three.00

two.five

2.5

257.4

437.4

1900

2800

2.9700

33571

one hundred ten

170

47.

37.

47.

2.five

two.5

288.7

502.seven

1800

2600

three.7400

33571

one hundred twenty

one hundred eighty

forty eight.

38.

48.

two.five

two.5

298.two

535.one

1800

2600

four.0700

33026

130

two hundred

55.

forty three.

fifty five.

2.5

two.5

400.six

727.4

   

6.1400

33571

140

210

56.

44.

fifty six.

two.5

two.5

407.

755.5

   

six.5700

33030

150

225

59.

forty six.

59.

3.

3.

461.2

873.8

   

seven.ninety eight

30303

17

forty seven

fourteen

12

15.twenty five

one.

one.

28.3

27.two

8500

12000

.129

30304

twenty

52

fifteen

13

16.twenty five

one.5

1.5

33.one

33.2

8000

11000

.a hundred sixty five

30305

25

sixty two

17

15

18.25

one.5

one.5

forty six.nine

48.1

6700

9000

.263

30306

30

72

19

sixteen

20.seventy five

1.5

1.five

59.

63.one

5600

7500

.387

30307

35

eighty

21

eighteen

22.seventy five

two.

1.5

75.3

82.6

5000

6700

.515

30308

forty

90

23

twenty

twenty five.twenty five

two.

one.five

90.9

107.six

4500

6000

.747

30309

forty five

one hundred

twenty five

22

27.25

2.

1.five

108.nine

129.eight

4000

5300

.984

3571

50

a hundred and ten

27

23

29.twenty five

two.5

two.

a hundred thirty.1

157.one

3600

4800

one.280

3571

fifty five

120

29

twenty five

31.fifty

2.5

2.

153.3

187.6

3200

4300

1.630

3571

60

130

31

26

33.fifty

three.

2.five

171.four

210.

3000

4000

1.990

3571

65

140

33

28

36.00

three.

2.five

195.9

241.seven

2600

3600

two.440

3571

70

a hundred and fifty

35

thirty

38.00

3.

two.5

219.

271.7

2400

3400

two.980

3571

75

one hundred sixty

37

31

forty.00

3.

two.5

252.8

318.eight

2200

3200

3.570

three 0571

80

one hundred seventy

39

33

42.fifty

three.

two.five

278.eight

352.five

2000

3000

4.270

three 0571

eighty five

180

41

34

44.fifty

4.

three.

304.9

388.two

1900

2800

4.960

3 0571

ninety

one hundred ninety

43

36

forty six.50

four.

three.

342.one

440.nine

1800

2600

5.800

3571

95

two hundred

45

38

49.50

4.

3.

369.

477.seven

1800

2600

6.800

30320

100

215

forty seven

39

fifty one.five

four.

three.

406.four

526.four

1700

2400

eight.2200

30321

a hundred and five

225

forty nine

41

fifty three.50

4.

3.

433.one

561.9

1600

2200

nine.3800

30322

110

240

fifty

42

54.50

four.

3.

472.one

612.4

1600

2200

11.000

30324

a hundred and twenty

260

fifty five

forty six

59.fifty

4.

three.

562.six

746.1

1500

2000

14.200

30326

one hundred thirty

280

fifty eight

49

63.75

five.

four.

640.

855.

1300

1800

17.300

30328

a hundred and forty

three hundred

sixty two

53

67.75

5.

4.

722.7

974.9

1200

1700

21.400

30330

a hundred and fifty

320

sixty five

fifty five

72.00

5.

4.

801.eight

1085.

1100

1600

25.200

30332

one hundred sixty

340

68

58

seventy five.00

five.

four.

877.three

1190.six

one thousand

1500

29.500

30334

one hundred seventy

360

seventy two

62

80.00

5.

four.

995.8

1369.5

950

1400

35.600

20Series

 

32005

25

forty seven

fifteen

eleven.5

15

.six

.6

28.

34.1

8000

11000

.a hundred and ten

32006

thirty

55

17

13

seventeen

1.

1.

35.7

46.8

6700

9000

.a hundred and seventy

32007

35

sixty two

18

14

18

1.

1.

43.two

59.two

6000

8000

.224

32008

40

sixty eight

19

14.5

19

1.

1.

fifty one.9

seventy one.1

5300

7000

.267

32009

45

75

20

fifteen.five

20

one.

one.

fifty eight.four

81.four

4800

6300

.337

32571

50

80

20

fifteen.5

twenty

one.

1.

sixty one.one

89.

4500

6000

.366

32011

fifty five

ninety

23

17.five

23

1.five

one.five

80.two

117.two

4000

5300

.551

32012

sixty

95

23

17.five

23

1.5

1.5

81.seven

122.two

3800

5000

.584

32013

65

a hundred

23

17.5

23

one.five

1.5

eighty two.eight

127.3

3400

4500

.620

32014

70

110

twenty five

19

25

1.five

1.five

104.3

a hundred and sixty.one

3200

4300

.839

32015

75

115

twenty five

19

25

1.5

one.five

103.one

one hundred sixty.two

3000

4000

.875

32016

eighty

one hundred twenty five

29

22

29

1.5

1.five

141.

220.

2600

3600

one.270

32017

eighty five

130

29.

22.

29.

1.5

one.five

139.eight

220.3

2400

3400

one.320

32018

90

140

32.

24.

32.

two.

one.five

171.three

271.

2200

3200

one.720

32019

95

one hundred forty five

32.

24.

32.

two.

one.5

174.six

281.3

2200

3200

one.790

32571

a hundred

one hundred fifty

32.

24.

32.

two.

one.five

173.one

281.7

2000

3000

1.850

32571

a hundred and five

one hundred sixty

35.

26.

35.

two.5

2.

205.four

335.8

1900

2800

2.40

35712

one hundred ten

one hundred seventy

38.

29.

38.

two.5

2.

245.7

403.four

1800

2600

three.571

32571

120

one hundred eighty

38.

29.

38.

2.five

two.

242.1

404.four

1700

2400

three.180

32026

a hundred thirty

200

45.

34.000

45.

2.five

two.

333.seven

567.1

1600

2200

four.940

32571

one hundred forty

210

forty five.

34.

45.

2.five

2.

329.eight

567.eight

1600

2200

5.a hundred and fifty

32030

one hundred fifty

225

48.

36.

forty eight.

3.

2.5

367.6

635.eight

1500

2000

6.250

32032

one hundred sixty

240

51.

38.

fifty one.

3.

two.5

419.6

734.5

1300

1800

7.660

32034

a hundred and seventy

260

57.

forty three.

fifty seven.

three.

2.five

519.four

920.five

1200

1700

ten.forty

32036

a hundred and eighty

280

64.

48.

sixty four.

three.

2.five

640.six

1151.three

1100

1600

14.ten

32038

a hundred ninety

290

64.

48.

sixty four.

three.

2.five

653.2

1178.five

a thousand

1500

fourteen.600

32040

two hundred

310

70.

53.

70.

three.

two.five

782.

1422.6

950

1400

eighteen.90

32044

220

340

seventy six.

fifty seven.

76.

4.

three.

908.9

1665.5

900

1300

24.40

 

Company Profile

 

 

HangZhou Bearing Analysis Institute Co., Ltd.,since1958, is the only
state stage complete research institute in China’s bearing
industry. We have overall assets of 2.06 billion RMB, very own 1 analysis and growth centre, 3 industrial bases and include
an location of much more than forty seven hectares. We have innovative bearing
production equipments and entire world first class screening
equipments and have solid toughness in manufacturing, measuring
and screening of bearing and related parts with large
precision and large dependability. We have much more than 380 technical workers of bearing relevant disciplines, hence we preserve a foremost place
in the aspects of bearing design and style, standard theoretical study, lubrication engineering, metallic and non-metallic components, tests and industry standards.

Why decide on CZPT bearing:

ZYS has an impartial R&D center and a main technological innovation program with unbiased mental residence rights. CZPT specialized team and R&D equipment scale are at the forefront of the bearing industry. CZPT has several scientific research, tests and service establishments this sort of as the Countrywide Bearing Quality Supervision and Inspection Heart and the National Bearing Accreditation Laboratory. CZPT has achieved 908 major scientific analysis tasks and has 792 approved patents.

Simulation examination and design and style technological innovation: ZYS has a put up-doctoral investigation station, an experienced crew of domestic and foreign authorities, full bearing professional analysis and finite component investigation software program, which can systematically assess and style the mechanics, kinematics and dynamics properties of bearings and bearing elements.

Content technological innovation: ZYS specializes in the investigation and improvement of bearing unique steel, forming and heat remedy engineering, bearing lubrication and sealing materials to make certain that the bearings can fulfill the demands of various intricate working problems these kinds of as long life, impact resistance, heavy load, high and reduced temperature.

Simulation bench test technology: ZYS possesses test specialized requirements, check products, and test equipment development capabilities and take a look at data processing and evaluation capabilities for numerous kinds of bearings under different operating circumstances, offering strong support for buyer product growth.

Specialist software complex services: ZYS has far more than 380 engineering and technological staff in bearing-related disciplines, and maintains a leading situation in bearing design, simple theoretical analysis, lubrication technologies, metallic and non-steel materials, tests, and industrial expectations. CZPT skilled services group gives consumers with systematic bearing application technologies options including bearing assortment, design, materials, screening, and process equipment.

Our Rewards

 

ZYS Production Ability

Certifications

ZYS Quality assurance

ZYS bearing items

 

Packaging & Delivery

ZYS Packing :

FAQ

 

Q: Are you investing business or producer?
A: CZPT is bearing company, the only initial-class complete research institute in China bearing sector.

Q: How do you handle top quality of bearing?
A: CZPT has set up high quality handle techniques for each and every kind of bearing and spindle. All products and services handed ISO9001-2008 Good quality Certificate.

Q: What is the MOQ?
A: It is dependent on the bearing sort. You can send out inquiry or ship e-mail for much more data.

Q: How about the package deal?
A: Industrial packing in basic issue (Plastic tube+ carton+ pallet). Take layout package deal when OEM.

Q: How extended is the supply time?
A: It will consider about ten to 40 times, depends on the design and amount.

Q: How about the transport?
A: We can prepare the shipment or you may have the forwarder.

Q: Is sample avaiable?
A: Sure, sample buy is acceptable.

Q: Can we use our own Symbol or design on bearings?
A: Yes. OEM is suitable. We can style the bearing with your specifications and use your possess Symbol and bundle style.
 

Exhibition

 

 

US $1-10
/ Piece
|
1 Piece

(Min. Order)

###

Rolling Body: Roller Bearings
The Number of Rows: Single/Double/Four
Outer Dimension: 30-6300mm
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Axial and Radial

###

Samples:
US$ 1/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

bearing No.

Dimensions (mm)

Basi dynamicc load rating Cr(KN) Basic static load rating Cor(KN) Limiting speed(r/min) Weight (kg)

d

D

B

C

T

T1min

T2min

grease oil

30203

17

40

12

11

13.25

1.0

1.0

20.7

21.9

9000

13000

0.097

30204

20

47

14

12

15.25

1.0

1.0

28.2

30.6

8000

11000

0.126

30205

25

52

15

13

16.25

1.0

1.0

32.2

37.0

7500

10000

0.154

30206

30

62

16

14

17.25

1.0

1.0

43.3

50.5

6300

8500

0.231

30207

35

72

17

15

18.25

1.5

1.5

54.2

63.5

5300

7000

0.331

30208

40

80

18

16

19.75

1.5

1.5

63.0

74.0

4800

6300

0.422

30209

45

85

19

16

20.75

1.5

1.5

67.9

83.6

4500

6000

0.474

30210

50

90

20

17

21.75

1.5

1.5

73.3

92.1

4300

5600

0.529

30211

55

100

21

18

22.75

2.0

1.5

90.8

113.7

3800

5000

0.713

30212

60

110

22

19

23.75

2.0

1.5

103.3

130.0

3400

4500

0.904

30213

65

120

23

20

24.75

2.0

1.5

120.6

152.6

3000

4000

1.130

30214

70

125

24

21

26.25

2.0

1.5

132.3

173.6

3000

4000

1.260

30215

75

130

25

22

27.25

2.0

1.5

138.4

185.4

2800

3800

1.360

30216

80

140

26

22

28.25

2.5

2.0

160.4

212.8

2400

3400

1.670

30217

85

150

28

24

30.50

2.5

2.0

177.6

236.8

2200

3200

2.060

30218

90

160

30

26

32.50

2.5

2.0

200.1

269.6

2000

3000

2.540

30219

95

170

32

27

34.50

3.0

2.5

226.6

309.0

1900

2800

3.040

30220

100

180

34

29

37.00

3.0

2.5

253.9

350.3

1900

2800

3.720

30221

105

190

36

30

39.00

3.0

2.5

285.3

398.6

1800

2600

7.3800

30222

110

200

38

32

41.00

3.0

2.5

314.9

443.6

1700

2400

5.2100

30224

120

215

40

34

43.50

3.0

2.5

337.4

483.3

1600

2200

6.2000

30226

130

230

40

34

43.75

4.0

3.0

366.0

521.4

1500

2000

6.9400

30228

140

250

42

36

45.75

4.0

3.0

409.2

584.7

1400

1900

8.7300

30230

150

270

45

38

49.00

4.0

3.0

451.2

645.9

1300

1800

10.800

30232

160

290

48

40

52.00

4.0

3.0

511.8

738.8

1100

1600

13.300

30234

170

310

52

43

57.00

5.0

4.0

591.3

865.8

1000

1500

16.600

30236

180

320

52

43

57.00

5.0

4.0

610.0

911.9

1000

1500

17.300

30238

190

340

55

46

60.00

5.0

4.0

696.5

1028.8

950

1400

20.800

30240

200

360

58

48

64.00

5.0

4.0

765.2

1137.0

900

1300

24.700

03Series

 

33010

50

80

24

19

24

1.0

1.0

76.8

110.9

4500

6000

0.4330

33011

55

90

27

21

27

1.5

1.5

94.8

144.7

4000

5300

0.6510

33012

60

95

27

21

27

1.5

1.5

96.7

151.1

3800

5000

0.6910

33013

65

100

27.0

21.0

27.00

1.5

1.5

98.1

151.1

3400

4500

0.7320

33014

70

110

31.0

25.5

31.00

1.5

1.5

134.4

221.2

3200

4300

1.0700

33015

75

115

31

25.5

31.00

1.5

1.5

133.1

221.2

3000

4000

1.1200

33016

80

125

36.0

29.5

36.00

1.5

1.5

181.9

304.3

2600

3600

1.6300

33017

85

130

36.0

29.5

36.00

1.5

1.5

180.4

305.5

2600

3600

1.6900

33018

90

140

39.0

32.5

39.00

2.0

2.0

232.6

388.6

2200

3200

2.200

33019

95

145

39.0

32.5

39.00

2.0

2.0

231.0

389.9

2200

3200

2.2600

33020

100

150

39.0

32.5

39.00

2.0

2.0

229.5

391.2

2000

3000

2.3300

33021

105

160

43.0

34.0

43.00

2.5

2.5

257.4

437.4

1900

2800

2.9700

33022

110

170

47.0

37.0

47.0

2.5

2.5

288.7

502.7

1800

2600

3.7400

33024

120

180

48.0

38.0

48.0

2.5

2.5

298.2

535.1

1800

2600

4.0700

33026

130

200

55.0

43.0

55.0

2.5

2.5

400.6

727.4

   

6.1400

33028

140

210

56.0

44.0

56.0

2.5

2.5

407.0

755.5

   

6.5700

33030

150

225

59.0

46.0

59.0

3.0

3.0

461.2

873.8

   

7.98

30303

17

47

14

12

15.25

1.0

1.0

28.3

27.2

8500

12000

0.129

30304

20

52

15

13

16.25

1.5

1.5

33.1

33.2

8000

11000

0.165

30305

25

62

17

15

18.25

1.5

1.5

46.9

48.1

6700

9000

0.263

30306

30

72

19

16

20.75

1.5

1.5

59.0

63.1

5600

7500

0.387

30307

35

80

21

18

22.75

2.0

1.5

75.3

82.6

5000

6700

0.515

30308

40

90

23

20

25.25

2.0

1.5

90.9

107.6

4500

6000

0.747

30309

45

100

25

22

27.25

2.0

1.5

108.9

129.8

4000

5300

0.984

30310

50

110

27

23

29.25

2.5

2.0

130.1

157.1

3600

4800

1.280

30311

55

120

29

25

31.50

2.5

2.0

153.3

187.6

3200

4300

1.630

30312

60

130

31

26

33.50

3.0

2.5

171.4

210.0

3000

4000

1.990

30313

65

140

33

28

36.00

3.0

2.5

195.9

241.7

2600

3600

2.440

30314

70

150

35

30

38.00

3.0

2.5

219.0

271.7

2400

3400

2.980

30315

75

160

37

31

40.00

3.0

2.5

252.8

318.8

2200

3200

3.570

30316

80

170

39

33

42.50

3.0

2.5

278.8

352.5

2000

3000

4.270

30317

85

180

41

34

44.50

4.0

3.0

304.9

388.2

1900

2800

4.960

30318

90

190

43

36

46.50

4.0

3.0

342.1

440.9

1800

2600

5.800

30319

95

200

45

38

49.50

4.0

3.0

369.0

477.7

1800

2600

6.800

30320

100

215

47

39

51.5

4.0

3.0

406.4

526.4

1700

2400

8.2200

30321

105

225

49

41

53.50

4.0

3.0

433.1

561.9

1600

2200

9.3800

30322

110

240

50

42

54.50

4.0

3.0

472.1

612.4

1600

2200

11.000

30324

120

260

55

46

59.50

4.0

3.0

562.6

746.1

1500

2000

14.200

30326

130

280

58

49

63.75

5.0

4.0

640.0

855.0

1300

1800

17.300

30328

140

300

62

53

67.75

5.0

4.0

722.7

974.9

1200

1700

21.400

30330

150

320

65

55

72.00

5.0

4.0

801.8

1085.0

1100

1600

25.200

30332

160

340

68

58

75.00

5.0

4.0

877.3

1190.6

1000

1500

29.500

30334

170

360

72

62

80.00

5.0

4.0

995.8

1369.5

950

1400

35.600

20Series

 

32005

25

47

15

11.5

15

0.6

0.6

28.0

34.1

8000

11000

0.110

32006

30

55

17

13

17

1.0

1.0

35.7

46.8

6700

9000

0.170

32007

35

62

18

14

18

1.0

1.0

43.2

59.2

6000

8000

0.224

32008

40

68

19

14.5

19

1.0

1.0

51.9

71.1

5300

7000

0.267

32009

45

75

20

15.5

20

1.0

1.0

58.4

81.4

4800

6300

0.337

32010

50

80

20

15.5

20

1.0

1.0

61.1

89.0

4500

6000

0.366

32011

55

90

23

17.5

23

1.5

1.5

80.2

117.2

4000

5300

0.551

32012

60

95

23

17.5

23

1.5

1.5

81.7

122.2

3800

5000

0.584

32013

65

100

23

17.5

23

1.5

1.5

82.8

127.3

3400

4500

0.620

32014

70

110

25

19

25

1.5

1.5

104.3

160.1

3200

4300

0.839

32015

75

115

25

19

25

1.5

1.5

103.1

160.2

3000

4000

0.875

32016

80

125

29

22

29

1.5

1.5

141.0

220.0

2600

3600

1.270

32017

85

130

29.0

22.0

29.0

1.5

1.5

139.8

220.3

2400

3400

1.320

32018

90

140

32.0

24.0

32.0

2.0

1.5

171.3

271.0

2200

3200

1.720

32019

95

145

32.0

24.0

32.0

2.0

1.5

174.6

281.3

2200

3200

1.790

32020

100

150

32.0

24.0

32.0

2.0

1.5

173.1

281.7

2000

3000

1.850

32021

105

160

35.0

26.0

35.0

2.5

2.0

205.4

335.8

1900

2800

2.40

30222

110

170

38.0

29.0

38.0

2.5

2.0

245.7

403.4

1800

2600

3.020

32024

120

180

38.0

29.0

38.0

2.5

2.0

242.1

404.4

1700

2400

3.180

32026

130

200

45.0

34.000

45.0

2.5

2.0

333.7

567.1

1600

2200

4.940

32028

140

210

45.0

34.0

45.0

2.5

2.0

329.8

567.8

1600

2200

5.150

32030

150

225

48.0

36.0

48.0

3.0

2.5

367.6

635.8

1500

2000

6.250

32032

160

240

51.0

38.0

51.0

3.0

2.5

419.6

734.5

1300

1800

7.660

32034

170

260

57.0

43.0

57.0

3.0

2.5

519.4

920.5

1200

1700

10.40

32036

180

280

64.0

48.0

64.0

3.0

2.5

640.6

1151.3

1100

1600

14.10

32038

190

290

64.0

48.0

64.0

3.0

2.5

653.2

1178.5

1000

1500

14.600

32040

200

310

70.0

53.0

70.0

3.0

2.5

782.0

1422.6

950

1400

18.90

32044

220

340

76.0

57.0

76.0

4.0

3.0

908.9

1665.5

900

1300

24.40

US $1-10
/ Piece
|
1 Piece

(Min. Order)

###

Rolling Body: Roller Bearings
The Number of Rows: Single/Double/Four
Outer Dimension: 30-6300mm
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Axial and Radial

###

Samples:
US$ 1/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

bearing No.

Dimensions (mm)

Basi dynamicc load rating Cr(KN) Basic static load rating Cor(KN) Limiting speed(r/min) Weight (kg)

d

D

B

C

T

T1min

T2min

grease oil

30203

17

40

12

11

13.25

1.0

1.0

20.7

21.9

9000

13000

0.097

30204

20

47

14

12

15.25

1.0

1.0

28.2

30.6

8000

11000

0.126

30205

25

52

15

13

16.25

1.0

1.0

32.2

37.0

7500

10000

0.154

30206

30

62

16

14

17.25

1.0

1.0

43.3

50.5

6300

8500

0.231

30207

35

72

17

15

18.25

1.5

1.5

54.2

63.5

5300

7000

0.331

30208

40

80

18

16

19.75

1.5

1.5

63.0

74.0

4800

6300

0.422

30209

45

85

19

16

20.75

1.5

1.5

67.9

83.6

4500

6000

0.474

30210

50

90

20

17

21.75

1.5

1.5

73.3

92.1

4300

5600

0.529

30211

55

100

21

18

22.75

2.0

1.5

90.8

113.7

3800

5000

0.713

30212

60

110

22

19

23.75

2.0

1.5

103.3

130.0

3400

4500

0.904

30213

65

120

23

20

24.75

2.0

1.5

120.6

152.6

3000

4000

1.130

30214

70

125

24

21

26.25

2.0

1.5

132.3

173.6

3000

4000

1.260

30215

75

130

25

22

27.25

2.0

1.5

138.4

185.4

2800

3800

1.360

30216

80

140

26

22

28.25

2.5

2.0

160.4

212.8

2400

3400

1.670

30217

85

150

28

24

30.50

2.5

2.0

177.6

236.8

2200

3200

2.060

30218

90

160

30

26

32.50

2.5

2.0

200.1

269.6

2000

3000

2.540

30219

95

170

32

27

34.50

3.0

2.5

226.6

309.0

1900

2800

3.040

30220

100

180

34

29

37.00

3.0

2.5

253.9

350.3

1900

2800

3.720

30221

105

190

36

30

39.00

3.0

2.5

285.3

398.6

1800

2600

7.3800

30222

110

200

38

32

41.00

3.0

2.5

314.9

443.6

1700

2400

5.2100

30224

120

215

40

34

43.50

3.0

2.5

337.4

483.3

1600

2200

6.2000

30226

130

230

40

34

43.75

4.0

3.0

366.0

521.4

1500

2000

6.9400

30228

140

250

42

36

45.75

4.0

3.0

409.2

584.7

1400

1900

8.7300

30230

150

270

45

38

49.00

4.0

3.0

451.2

645.9

1300

1800

10.800

30232

160

290

48

40

52.00

4.0

3.0

511.8

738.8

1100

1600

13.300

30234

170

310

52

43

57.00

5.0

4.0

591.3

865.8

1000

1500

16.600

30236

180

320

52

43

57.00

5.0

4.0

610.0

911.9

1000

1500

17.300

30238

190

340

55

46

60.00

5.0

4.0

696.5

1028.8

950

1400

20.800

30240

200

360

58

48

64.00

5.0

4.0

765.2

1137.0

900

1300

24.700

03Series

 

33010

50

80

24

19

24

1.0

1.0

76.8

110.9

4500

6000

0.4330

33011

55

90

27

21

27

1.5

1.5

94.8

144.7

4000

5300

0.6510

33012

60

95

27

21

27

1.5

1.5

96.7

151.1

3800

5000

0.6910

33013

65

100

27.0

21.0

27.00

1.5

1.5

98.1

151.1

3400

4500

0.7320

33014

70

110

31.0

25.5

31.00

1.5

1.5

134.4

221.2

3200

4300

1.0700

33015

75

115

31

25.5

31.00

1.5

1.5

133.1

221.2

3000

4000

1.1200

33016

80

125

36.0

29.5

36.00

1.5

1.5

181.9

304.3

2600

3600

1.6300

33017

85

130

36.0

29.5

36.00

1.5

1.5

180.4

305.5

2600

3600

1.6900

33018

90

140

39.0

32.5

39.00

2.0

2.0

232.6

388.6

2200

3200

2.200

33019

95

145

39.0

32.5

39.00

2.0

2.0

231.0

389.9

2200

3200

2.2600

33020

100

150

39.0

32.5

39.00

2.0

2.0

229.5

391.2

2000

3000

2.3300

33021

105

160

43.0

34.0

43.00

2.5

2.5

257.4

437.4

1900

2800

2.9700

33022

110

170

47.0

37.0

47.0

2.5

2.5

288.7

502.7

1800

2600

3.7400

33024

120

180

48.0

38.0

48.0

2.5

2.5

298.2

535.1

1800

2600

4.0700

33026

130

200

55.0

43.0

55.0

2.5

2.5

400.6

727.4

   

6.1400

33028

140

210

56.0

44.0

56.0

2.5

2.5

407.0

755.5

   

6.5700

33030

150

225

59.0

46.0

59.0

3.0

3.0

461.2

873.8

   

7.98

30303

17

47

14

12

15.25

1.0

1.0

28.3

27.2

8500

12000

0.129

30304

20

52

15

13

16.25

1.5

1.5

33.1

33.2

8000

11000

0.165

30305

25

62

17

15

18.25

1.5

1.5

46.9

48.1

6700

9000

0.263

30306

30

72

19

16

20.75

1.5

1.5

59.0

63.1

5600

7500

0.387

30307

35

80

21

18

22.75

2.0

1.5

75.3

82.6

5000

6700

0.515

30308

40

90

23

20

25.25

2.0

1.5

90.9

107.6

4500

6000

0.747

30309

45

100

25

22

27.25

2.0

1.5

108.9

129.8

4000

5300

0.984

30310

50

110

27

23

29.25

2.5

2.0

130.1

157.1

3600

4800

1.280

30311

55

120

29

25

31.50

2.5

2.0

153.3

187.6

3200

4300

1.630

30312

60

130

31

26

33.50

3.0

2.5

171.4

210.0

3000

4000

1.990

30313

65

140

33

28

36.00

3.0

2.5

195.9

241.7

2600

3600

2.440

30314

70

150

35

30

38.00

3.0

2.5

219.0

271.7

2400

3400

2.980

30315

75

160

37

31

40.00

3.0

2.5

252.8

318.8

2200

3200

3.570

30316

80

170

39

33

42.50

3.0

2.5

278.8

352.5

2000

3000

4.270

30317

85

180

41

34

44.50

4.0

3.0

304.9

388.2

1900

2800

4.960

30318

90

190

43

36

46.50

4.0

3.0

342.1

440.9

1800

2600

5.800

30319

95

200

45

38

49.50

4.0

3.0

369.0

477.7

1800

2600

6.800

30320

100

215

47

39

51.5

4.0

3.0

406.4

526.4

1700

2400

8.2200

30321

105

225

49

41

53.50

4.0

3.0

433.1

561.9

1600

2200

9.3800

30322

110

240

50

42

54.50

4.0

3.0

472.1

612.4

1600

2200

11.000

30324

120

260

55

46

59.50

4.0

3.0

562.6

746.1

1500

2000

14.200

30326

130

280

58

49

63.75

5.0

4.0

640.0

855.0

1300

1800

17.300

30328

140

300

62

53

67.75

5.0

4.0

722.7

974.9

1200

1700

21.400

30330

150

320

65

55

72.00

5.0

4.0

801.8

1085.0

1100

1600

25.200

30332

160

340

68

58

75.00

5.0

4.0

877.3

1190.6

1000

1500

29.500

30334

170

360

72

62

80.00

5.0

4.0

995.8

1369.5

950

1400

35.600

20Series

 

32005

25

47

15

11.5

15

0.6

0.6

28.0

34.1

8000

11000

0.110

32006

30

55

17

13

17

1.0

1.0

35.7

46.8

6700

9000

0.170

32007

35

62

18

14

18

1.0

1.0

43.2

59.2

6000

8000

0.224

32008

40

68

19

14.5

19

1.0

1.0

51.9

71.1

5300

7000

0.267

32009

45

75

20

15.5

20

1.0

1.0

58.4

81.4

4800

6300

0.337

32010

50

80

20

15.5

20

1.0

1.0

61.1

89.0

4500

6000

0.366

32011

55

90

23

17.5

23

1.5

1.5

80.2

117.2

4000

5300

0.551

32012

60

95

23

17.5

23

1.5

1.5

81.7

122.2

3800

5000

0.584

32013

65

100

23

17.5

23

1.5

1.5

82.8

127.3

3400

4500

0.620

32014

70

110

25

19

25

1.5

1.5

104.3

160.1

3200

4300

0.839

32015

75

115

25

19

25

1.5

1.5

103.1

160.2

3000

4000

0.875

32016

80

125

29

22

29

1.5

1.5

141.0

220.0

2600

3600

1.270

32017

85

130

29.0

22.0

29.0

1.5

1.5

139.8

220.3

2400

3400

1.320

32018

90

140

32.0

24.0

32.0

2.0

1.5

171.3

271.0

2200

3200

1.720

32019

95

145

32.0

24.0

32.0

2.0

1.5

174.6

281.3

2200

3200

1.790

32020

100

150

32.0

24.0

32.0

2.0

1.5

173.1

281.7

2000

3000

1.850

32021

105

160

35.0

26.0

35.0

2.5

2.0

205.4

335.8

1900

2800

2.40

30222

110

170

38.0

29.0

38.0

2.5

2.0

245.7

403.4

1800

2600

3.020

32024

120

180

38.0

29.0

38.0

2.5

2.0

242.1

404.4

1700

2400

3.180

32026

130

200

45.0

34.000

45.0

2.5

2.0

333.7

567.1

1600

2200

4.940

32028

140

210

45.0

34.0

45.0

2.5

2.0

329.8

567.8

1600

2200

5.150

32030

150

225

48.0

36.0

48.0

3.0

2.5

367.6

635.8

1500

2000

6.250

32032

160

240

51.0

38.0

51.0

3.0

2.5

419.6

734.5

1300

1800

7.660

32034

170

260

57.0

43.0

57.0

3.0

2.5

519.4

920.5

1200

1700

10.40

32036

180

280

64.0

48.0

64.0

3.0

2.5

640.6

1151.3

1100

1600

14.10

32038

190

290

64.0

48.0

64.0

3.0

2.5

653.2

1178.5

1000

1500

14.600

32040

200

310

70.0

53.0

70.0

3.0

2.5

782.0

1422.6

950

1400

18.90

32044

220

340

76.0

57.0

76.0

4.0

3.0

908.9

1665.5

900

1300

24.40

Advantages of Ball Bearings

What is a ball bearing? A ball bearing is a type of rolling-element bearing that utilizes balls to maintain separation between two bearing races. Its contact angle between the balls and the races helps it reduce friction between the loads. There are several advantages to ball bearings, including their ability to withstand water. Read on to learn more. Here are a few of the benefits. You can use them in your daily life, from your car to your boat.

Ball bearings reduce friction between loads

Ball bearings reduce friction between loads by constraining the relative motion between moving parts. These bearings consist of a ring of small metal balls that reduce friction between moving objects. The name “ball bearing” is derived from the verb “to bear.” The lubricant within the bearing reduces friction between moving particles. In a machine, ball bearings reduce friction between moving parts and improve linear motion around a fixed axis.
These bearings are commonly used to reduce friction between loads in rotating machines. They have two tracks, one fixed to the rotating part and one stationary. The rolling balls of a ball bearing have lower friction than flat surfaces. Because of this, they are useful for bar stool bearings. They reduce friction between surfaces and maintain the separation between bearing races. Hence, minimal surface contact is possible. Ball bearings have the potential to increase the life of machines and reduce energy consumption.
Ball bearings can be as small as a wrist watch or as large as an industrial motor. They function the same way, reducing friction between loads. Among their many uses, ball bearings are essential for everyday operations. Clocks, air conditioners, fans, and automobile axles all use ball bearings. In fact, anything that uses a motor requires ball bearings. It’s no wonder they’re gaining popularity in industries and everyday life.
bearing

They support radial and axial loads

Radial ball bearings are used primarily for radial loads, but they also have a capacity for axial load. This load capacity is usually given as a percentage of the radial load rating. Axial load capacity is generally greater for a bearing with a larger difference between the inner and outer ring diameters. The axial load capacity is also affected by the bearing’s raceway depth, with shallow raceways being more suitable for heavier axial loads.
The two main types of axial and radial loads are defined by their orientation. Axial loads apply forces in one direction while radial loads act on the opposite direction. In both cases, the bearing must support the forces that are imposed. Axial loads apply forces to a bearing in a single direction, while radial loads apply forces in both directions. Regardless of the type of load, axial and radial loads should be considered when selecting a bearing for a given application.
Angular and radial ball bearings differ in their materials. Radial ball bearings are made largely of through-hardened materials. They typically have a Rockwell hardness rating of 58 Rc. The raceways and balls of these bearings are made of 440C stainless steel. They may also contain shields and seals. SAE 52100 steel is the most common material for the raceway, while molybdenum steels are excellent for high temperatures.

They have a contact angle between the balls and the races

When comparing axial load bearings with their radial counterparts, the angular contact angle is more important. Axial load bearings, have a contact angle between the balls and the races of 35 degrees. They are suitable for axial loads and a limited radial load. The contact angle of these bearings is a result of the shape of the inner and outer rings. Each rolling element comes into contact with the inner and outer rings only at one point, forming a 30 degree angle with the radial plane. The radial force of the axial load on these bearings is therefore increased by increasing the contact angle between the balls and the races.
This contact angle determines the amount of friction between the balls and the races, and allows angular contact bearings to withstand heavy radial and thrust loads. In addition, the larger the contact angle, the greater the axial load support. Angular contact bearings come in standard imperial (inch) and metric (mm) sizes. The angular contact angle is determined by the free radial play value and the curvature of the inner track.

They are water-resistant

In addition to their water-resistant qualities, corrosion-resistant ball bearings can also protect against the damaging effects of corrosive environments. Generally, standard metals, such as steel, are susceptible to rust, which can significantly reduce their performance and extend the life of parts. However, plastics, stainless steel, and ceramics can provide corrosion-resistant ball bearings. And because these materials are much more durable, they offer other advantages, such as being easy to maintain.
Among the advantages of plastic ball bearings is their high resistance to extreme temperatures, high speeds, and corrosion. Depending on their construction, plastic bearings are often able to resist corrosion and anti-static properties. They’re lightweight and inexpensive compared to steel ball bearings. CZPT Sales Corporation was established in 1987 with a modest turnover of four lacs. As of the last financial year, it has grown to 500 lacs in sales.
Other advantages of water-resistant ball bearings include corrosion resistance, which is a key consideration in many applications. While stainless steel is highly corrosion-resistant, it decreases the bearing’s load-carrying capacity. Also, corrosion-resistant deep groove ball bearings are usually made with a specified internal clearance, which absorbs loss in clearance during mounting and shaft expansion. This factor affects their performance, and if these are compromised, a replacement may be necessary.
bearing

They are tough

A few things make ball bearings tough: they’re made of real materials, which means that they have inherent imperfections. Grade-1 balls are made especially for high-stress applications, such as Formula One engines. Grade-3 balls, on the other hand, strike the perfect balance between performance and cost. Ceramic balls, for example, are made to spin at a high rate of 400 RPM, and they’re finished with a mirror finish.
A steel carbon ball bearing is one of the toughest forms of ball bearings available. The material is incredibly strong, but the contact between the balls isn’t the best. Low-carbon steel is best for linear shafting and is usually coated with a polymer to prevent damage. Steel ball bearings with moderate amounts of carbon are tough, durable, and water-resistant. They’re ideal for gears, but their high-carbon steel counterparts are particularly tough and can resist corrosion.
A ceramic ball bearing is another option. This type has steel inner and outer rings but ceramic balls. Ceramic balls can withstand higher temperatures than steel and are also electrically insulating. Ceramic ball bearings also tend to be lighter and are more resistant to wear and tear. They’re also ideal for applications in which grease is not an option, such as in space shuttles. Despite the fact that ceramic ball bearings are tough, they’re still cheaper than steel ball bearings.

They are conductive

You may have heard the term “ball bearing” if you’ve studied introductory physics. What does that mean? Essentially, ball bearings are conductive because of their ability to conduct electricity. This ability is reflected in the charge distribution on the surface of the ball. Positive charges are drawn toward the positive plate, while negative charges are drawn away from the positively charged ball bearing. You may have even seen a ball bearing in action.
However, despite their conductive nature, ball bearings can still become damaged by electrical discharge. A higher voltage can cause the balls to pit, and the raceways to become uneven. These uneven surfaces will first show up as excessive noise, and eventually cause the bearing to malfunction. Fortunately, engineers have found a way to counter this problem: conductive grease. This grease enables current to flow through the ball bearing, preventing both heat and voltage buildup.
The difference between steel and ceramic ball bearings is their density. Steel bearings are more conductive than glass or hybrid ceramics. Steel ball bearings have an even grain structure and are conductive for resonance flow. When moving fast, the air surrounding the steel ball bearing carries resonance from the inner ring to the outer. This makes them ideal for high-speed resonance transfer. In addition to being conductive, glass microbeads are harder and lighter than steel.
bearing

They are used in pulley systems

Pulley systems use ball bearings to move the sprocket, which is a wheel that rotates. These bearings are installed on the center mounting hole of the pulley wheel. They protect the entire system from heat, while allowing higher speed and smooth operation. They distribute the weight of the load evenly, minimizing friction and wobbling, and ensure a smooth rotation. Ball bearings are typically made from steel and are installed inside the pulley wheel.
The moment of inertia and bearing friction are measured to within ten percent accuracy. These two variables affect the speed of the pulley system, which can lead to crashes if the weight holders are not balanced. Therefore, ball bearings are used to minimize the chance of such crashes. When you want to know more about ball bearings in pulley systems, here are the advantages they provide.
Another benefit of ball bearings in pulley systems is that they have lower friction than their solid counterparts. In order to reduce friction, however, ball bearings must be made of good materials. Some of the common ball materials are high-quality plastics and stainless steel. Good materials and clever block design are essential to minimizing friction. If you are planning to use ball bearings in your pulley system, check out the following tips and make sure you are choosing the right one for your application.
China Zys Metric Inch Wheel Hub Bearing Car/Automotive/Motorcycle Spare Parts 30/32 Series Taper/Tapered Roller Bearings for Automobile and Rolling Mill Industry     with high qualityChina Zys Metric Inch Wheel Hub Bearing Car/Automotive/Motorcycle Spare Parts 30/32 Series Taper/Tapered Roller Bearings for Automobile and Rolling Mill Industry     with high quality
editor by czh 2022-12-22