China 51100, 51200, 51300 Series Thrust Ball Bearings for Auto Parts/Spare Parts/Machinery bearing example

Merchandise Description

Item Description

-Single route thrust ball bearings: consist of 2 washers with raceways, balls guided and cage. Washers have flat seating surfaces, and that is why they must be supported so that all balls can be evenly loaded. Bearings have the axial load only in 1 path. They are not CZPT to have radial forces.
– Double route thrust ball bearings: have 2 cages with balls among the central shaft washer and 2 houding washers with flat seating surfaces. The shaft washer has raceways on equally sides and is set on the journal. Bearings are CZPT to carry only axial forces in both directions.
 

earing         Number Proportions Basic load ratings Max speed Fatigue  load limit Pu
dw dg Dw Dg H dynamic C static CO grease oil N
mm N r/min  
51100 ten 11 24 24 nine 7900 11200 4900 6600 1
51101 twelve 13 26 26 9 8300 12200 4600 6300 .81
51102 fifteen sixteen 28 28 9 7400 11200 4400 5900 1
51103 seventeen eighteen thirty 30 9 7800 12200 4400 5900 1.two
51104 20 21 35 35 10 15710 16600 3900 5200 2.two
51105 twenty five 26 forty two forty two eleven 12700 23200 3300 4400 4.4
51106 thirty 32 forty seven forty seven 11 13400 26800 3100 4200 5.8
51107 35 37 53 53 12 13900 30000 3000 3900 7.3
51108 forty 42 60 sixty 13 18700 40000 2600 3500 thirteen
51109 45 forty seven 65 65 14 19300 45600 2300 3100 16
51110 50 52 70 70 14 20400 50400 2200 3000 twenty
51111 55 57 78 seventy eight 16 24500 62400 1900 2600 31
51112 60 62 85 85 seventeen 28600 72000 1800 2500 42
51113 sixty five 67 ninety ninety 18 29600 78400 1600 2300 forty nine
51114 70 72 95 ninety five eighteen 35710 83200 1600 2300 56
51115 75 77 one hundred a hundred 19 35300 109600 1500 2200 97
51116 80 eighty two 105 one zero five 19 35900 112000 1400 2100 one hundred
51117 85 87 110 110 19 36900 120000 1400 2100 120
51118 ninety ninety two 120 120 22 47300 152000 1200 1800 a hundred ninety
51120 one hundred 102 a hundred thirty five 135 twenty five 68100 216000 1100 1600 380
51122 110 112 a hundred forty five 145 25 69600 232000 1100 1500 440
51124 a hundred and twenty 122 155 a hundred and fifty five 25 70700 248000 1100 1500 500
51126 130 132 one hundred seventy 170 30 88800 312000 900 1300 790
51128 140 142 178 one hundred eighty 31 88800 320000 900 1200 830
51130 one hundred fifty 152 188 one hundred ninety 31 88800 320000 800 1100 830
51132 a hundred and sixty 162 198 two hundred 31 89600 340000 800 1100 940
51134 one hundred seventy 172 213 215 34 106400 400000 7000 1100 1300
51136 180 183 222 225 34 108000 424000 seven-hundred 1000 1500
51138 a hundred ninety 193 237 240 37 137600 524000 600 900 2200
51140 two hundred 203 247 250 37 134400 524000 600 900 2200
51144 220 223 267 270 37 142400 588000 600 900 2800
51148 240 243 297 300 forty five 187200 772000 five hundred seven hundred 4800
51152 260 263 317 320 forty five 190400 816000 five hundred 700 5400
51156 280 283 347 350 fifty three 255200 1072000 400 600 9300
51200 ten 12 26 26 eleven 15710 13600 4200 5600 one.five
51201 twelve fourteen 28 28 11 10600 15200 4200 5600 1.9
51202 15 seventeen 32 32 12 13200 20000 3700 4900 three.3
51203 seventeen 19 35 35 12 13700 22000 3500 4600 3.nine
51204 twenty 22 forty forty 14 18000 30000 3100 4200 7.3
51205 twenty five 27 forty seven 47 fifteen 22000 40000 2800 3700 13
51206 thirty 32 53 53 16 20400 38000 2500 3300 eleven
51207 35 37 62 sixty two 18 28000 53600 2100 2800 23
51208 40 forty two 68 sixty eight 19 37400 78400 1900 2600 49
51209 forty five forty seven 73 73 20 31200 64000 1800 2500 33
51210 fifty fifty two 78 seventy eight 22 39500 84800 1600 2300 fifty eight
51211 fifty five fifty seven ninety 90 twenty five 49400 107200 1300 1900 93
51212 sixty 62 95 ninety five 26 49900 112000 1300 1900 a hundred
51213 sixty five sixty seven 100 one hundred 27 50900 120000 1200 1800 120
51214 70 72 a hundred and five one hundred and five 27 52000 128000 1200 1800 one hundred thirty
51215 seventy five 77 one hundred ten a hundred and ten 27 54000 136000 1100 1600 150
51216 eighty eighty two one hundred fifteen 115 28 60800 152000 1100 1600 a hundred ninety
51217 85 88 125 one hundred twenty five 31 78000 200000 1100 1500 330
51218 90 ninety three a hundred thirty five a hundred thirty five 35 95200 240000 1000 1400 470
51220 100 103 150 a hundred and fifty 38 99200 256000 900 1200 530
51222 a hundred and ten 113 a hundred and sixty a hundred and sixty 38 104000 288000 800 1100 670
51224 120 123 one hundred seventy 170 39 112000 320000 seven-hundred 1100 830
51226 a hundred thirty 133 187 190 forty five 148800 432000 600 900 1500
51228 140 143 197 200 forty six 152000 456000 600 900 1700
51230 150 153 212 215 50 190400 588000 600 900 2800
51232 a hundred and sixty 163 222 225 51 193600 624000 five hundred 800 3200
51234 a hundred and seventy 173 237 240 fifty five 228800 744000 five hundred seven-hundred 4500
51236 a hundred and eighty 183 247 250 fifty six 236800 800000 500 seven hundred 5200
51238 190 194 267 270 sixty two 265600 928000 five hundred 7000 7000
51240 two hundred 204 277 280 62 270400 976000 five hundred 7000 7700
51244 220 224 297 300 63 280800 105600 four hundred 600 9100
51248 240 244 335 340 seventy eight 369600 1488000 400 500 18000
51252 260 264 355 360 seventy nine 380000 1600000 300 500 21000
51256 280 284 375 380 80 395200 1728000 300 500 24000
51302 fifteen seventeen 37 37 fifteen 27600 44000 2300 4500 15
51303 17 19 forty forty 16 35710 52400 1900 3800 22
51304 twenty 22 47 forty seven eighteen 39500 70400 1600 3400 40
51305 twenty five 27 fifty two fifty two eighteen 49400 89600 1400 3000 sixty five
51306 30 32 60 60 21 60800 112000 1300 2800 one hundred
51307 35 37 68 sixty eight 24 70700 138400 1200 2600 a hundred and sixty
51308 40 42 78 seventy eight 26 83200 166400 1100 2200 220
51309 forty five forty seven 85 eighty five 28 80800 166400 1100 2200 220
51310 50 52 95 ninety five 31 84800 176000 one thousand 2000 250
51311 55 fifty seven 105 one hundred and five 35 108000 240000 900 1900 470
51312 60 62 a hundred and ten one hundred ten 35 130400 288000 800 1700 670
51313 65 sixty seven 115 one hundred fifteen 36 127200 288000 800 1700 670
51314 70 72 one hundred twenty five 125 40 152000 340000 700 1600 940
51315 seventy five 77 a hundred thirty five a hundred thirty five 44 156000 372000 seven-hundred 1500 1100
51316 80 eighty two one hundred forty one hundred forty 44 183200 448000 600 1400 1600
51317 eighty five 88 150 a hundred and fifty forty nine 220800 576000 five hundred 1200 2700
51318 90 ninety three 155 one hundred fifty five fifty 260000 732000 500 1100 4400
51320 one hundred 103 170 one hundred seventy fifty five 286400 848000 500 1000 5800
51322 110 113 187 a hundred ninety sixty three 317600 96000 four hundred 950 7700
51324 120 123 205 210 70 328000 1032000 400 900 8700
51326 130 134 220 225 seventy five 359200 1200000 400 850 12000
51328 one hundred forty one hundred forty four 235 240 eighty 374400 1280000 four hundred 800 13000

Why select us?

one. We have our very own manufacturing facility. So we make certain to offer you the most competitive value.
two. We have more than 30 years’ experience in generation. So we are professional.
3. We have a skilled R&D staff and an following-sale group, so the good quality and services is assured.
4. OEM & ODM are offered.
five. The goods have passed CE, ISO, and TUV certifications.
6. All types of bearing samples are accessible.

Software

1. Computerized managing device
2. Semi-conductor business
3. Basic market equipment
4. Health-related products
five. Metallurgy
6. Papermaking
seven. Textile
8. Petroleum

Testing

Our bearings are strictly examined ahead of delivery.

Packing & Delievery

Packing
1. tubes+cartons+pallets
two. industrial packing+cartons+pallets
three. solitary box packing+cartons+pallets

 

Supply
Significantly less than 1000PCS, provide within 5 days by Express or Plane.
Far more than 1000PCS, produce inside fifteen days by sea.

Relevant Goods

   

Speak to us

Alisa Ching

 

 

US $0.25-12.6
/ Piece
|
1 Piece

(Min. Order)

###

Contact Angle: 45°
Aligning: Non-Aligning Bearing
Separated: Separated
Rows Number: Single
Load Direction: Axial Bearing
Material: Bearing Steel

###

Samples:
US$ 0.2/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

earing         Number Dimensions Basic load ratings Max speed Fatigue  load limit Pu
dw dg Dw Dg H dynamic C static CO grease oil N
mm N r/min  
51100 10 11 24 24 9 7900 11200 4900 6600 1
51101 12 13 26 26 9 8300 12200 4600 6300 0.81
51102 15 16 28 28 9 7400 11200 4400 5900 1
51103 17 18 30 30 9 7800 12200 4400 5900 1.2
51104 20 21 35 35 10 10100 16600 3900 5200 2.2
51105 25 26 42 42 11 12700 23200 3300 4400 4.4
51106 30 32 47 47 11 13400 26800 3100 4200 5.8
51107 35 37 53 53 12 13900 30000 3000 3900 7.3
51108 40 42 60 60 13 18700 40000 2600 3500 13
51109 45 47 65 65 14 19300 45600 2300 3100 16
51110 50 52 70 70 14 20400 50400 2200 3000 20
51111 55 57 78 78 16 24500 62400 1900 2600 31
51112 60 62 85 85 17 28600 72000 1800 2500 42
51113 65 67 90 90 18 29600 78400 1600 2300 49
51114 70 72 95 95 18 30100 83200 1600 2300 56
51115 75 77 100 100 19 35300 109600 1500 2200 97
51116 80 82 105 105 19 35900 112000 1400 2100 100
51117 85 87 110 110 19 36900 120000 1400 2100 120
51118 90 92 120 120 22 47300 152000 1200 1800 190
51120 100 102 135 135 25 68100 216000 1100 1600 380
51122 110 112 145 145 25 69600 232000 1100 1500 440
51124 120 122 155 155 25 70700 248000 1100 1500 500
51126 130 132 170 170 30 88800 312000 900 1300 790
51128 140 142 178 180 31 88800 320000 900 1200 830
51130 150 152 188 190 31 88800 320000 800 1100 830
51132 160 162 198 200 31 89600 340000 800 1100 940
51134 170 172 213 215 34 106400 400000 7000 1100 1300
51136 180 183 222 225 34 108000 424000 700 1000 1500
51138 190 193 237 240 37 137600 524000 600 900 2200
51140 200 203 247 250 37 134400 524000 600 900 2200
51144 220 223 267 270 37 142400 588000 600 900 2800
51148 240 243 297 300 45 187200 772000 500 700 4800
51152 260 263 317 320 45 190400 816000 500 700 5400
51156 280 283 347 350 53 255200 1072000 400 600 9300
51200 10 12 26 26 11 10100 13600 4200 5600 1.5
51201 12 14 28 28 11 10600 15200 4200 5600 1.9
51202 15 17 32 32 12 13200 20000 3700 4900 3.3
51203 17 19 35 35 12 13700 22000 3500 4600 3.9
51204 20 22 40 40 14 18000 30000 3100 4200 7.3
51205 25 27 47 47 15 22000 40000 2800 3700 13
51206 30 32 53 53 16 20400 38000 2500 3300 11
51207 35 37 62 62 18 28000 53600 2100 2800 23
51208 40 42 68 68 19 37400 78400 1900 2600 49
51209 45 47 73 73 20 31200 64000 1800 2500 33
51210 50 52 78 78 22 39500 84800 1600 2300 58
51211 55 57 90 90 25 49400 107200 1300 1900 93
51212 60 62 95 95 26 49900 112000 1300 1900 100
51213 65 67 100 100 27 50900 120000 1200 1800 120
51214 70 72 105 105 27 52000 128000 1200 1800 130
51215 75 77 110 110 27 54000 136000 1100 1600 150
51216 80 82 115 115 28 60800 152000 1100 1600 190
51217 85 88 125 125 31 78000 200000 1100 1500 330
51218 90 93 135 135 35 95200 240000 1000 1400 470
51220 100 103 150 150 38 99200 256000 900 1200 530
51222 110 113 160 160 38 104000 288000 800 1100 670
51224 120 123 170 170 39 112000 320000 700 1100 830
51226 130 133 187 190 45 148800 432000 600 900 1500
51228 140 143 197 200 46 152000 456000 600 900 1700
51230 150 153 212 215 50 190400 588000 600 900 2800
51232 160 163 222 225 51 193600 624000 500 800 3200
51234 170 173 237 240 55 228800 744000 500 700 4500
51236 180 183 247 250 56 236800 800000 500 700 5200
51238 190 194 267 270 62 265600 928000 500 7000 7000
51240 200 204 277 280 62 270400 976000 500 7000 7700
51244 220 224 297 300 63 280800 105600 400 600 9100
51248 240 244 335 340 78 369600 1488000 400 500 18000
51252 260 264 355 360 79 380000 1600000 300 500 21000
51256 280 284 375 380 80 395200 1728000 300 500 24000
51302 15 17 37 37 15 27600 44000 2300 4500 15
51303 17 19 40 40 16 30100 52400 1900 3800 22
51304 20 22 47 47 18 39500 70400 1600 3400 40
51305 25 27 52 52 18 49400 89600 1400 3000 65
51306 30 32 60 60 21 60800 112000 1300 2800 100
51307 35 37 68 68 24 70700 138400 1200 2600 160
51308 40 42 78 78 26 83200 166400 1100 2200 220
51309 45 47 85 85 28 80800 166400 1100 2200 220
51310 50 52 95 95 31 84800 176000 1000 2000 250
51311 55 57 105 105 35 108000 240000 900 1900 470
51312 60 62 110 110 35 130400 288000 800 1700 670
51313 65 67 115 115 36 127200 288000 800 1700 670
51314 70 72 125 125 40 152000 340000 700 1600 940
51315 75 77 135 135 44 156000 372000 700 1500 1100
51316 80 82 140 140 44 183200 448000 600 1400 1600
51317 85 88 150 150 49 220800 576000 500 1200 2700
51318 90 93 155 155 50 260000 732000 500 1100 4400
51320 100 103 170 170 55 286400 848000 500 1000 5800
51322 110 113 187 190 63 317600 96000 400 950 7700
51324 120 123 205 210 70 328000 1032000 400 900 8700
51326 130 134 220 225 75 359200 1200000 400 850 12000
51328 140 144 235 240 80 374400 1280000 400 800 13000
US $0.25-12.6
/ Piece
|
1 Piece

(Min. Order)

###

Contact Angle: 45°
Aligning: Non-Aligning Bearing
Separated: Separated
Rows Number: Single
Load Direction: Axial Bearing
Material: Bearing Steel

###

Samples:
US$ 0.2/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

earing         Number Dimensions Basic load ratings Max speed Fatigue  load limit Pu
dw dg Dw Dg H dynamic C static CO grease oil N
mm N r/min  
51100 10 11 24 24 9 7900 11200 4900 6600 1
51101 12 13 26 26 9 8300 12200 4600 6300 0.81
51102 15 16 28 28 9 7400 11200 4400 5900 1
51103 17 18 30 30 9 7800 12200 4400 5900 1.2
51104 20 21 35 35 10 10100 16600 3900 5200 2.2
51105 25 26 42 42 11 12700 23200 3300 4400 4.4
51106 30 32 47 47 11 13400 26800 3100 4200 5.8
51107 35 37 53 53 12 13900 30000 3000 3900 7.3
51108 40 42 60 60 13 18700 40000 2600 3500 13
51109 45 47 65 65 14 19300 45600 2300 3100 16
51110 50 52 70 70 14 20400 50400 2200 3000 20
51111 55 57 78 78 16 24500 62400 1900 2600 31
51112 60 62 85 85 17 28600 72000 1800 2500 42
51113 65 67 90 90 18 29600 78400 1600 2300 49
51114 70 72 95 95 18 30100 83200 1600 2300 56
51115 75 77 100 100 19 35300 109600 1500 2200 97
51116 80 82 105 105 19 35900 112000 1400 2100 100
51117 85 87 110 110 19 36900 120000 1400 2100 120
51118 90 92 120 120 22 47300 152000 1200 1800 190
51120 100 102 135 135 25 68100 216000 1100 1600 380
51122 110 112 145 145 25 69600 232000 1100 1500 440
51124 120 122 155 155 25 70700 248000 1100 1500 500
51126 130 132 170 170 30 88800 312000 900 1300 790
51128 140 142 178 180 31 88800 320000 900 1200 830
51130 150 152 188 190 31 88800 320000 800 1100 830
51132 160 162 198 200 31 89600 340000 800 1100 940
51134 170 172 213 215 34 106400 400000 7000 1100 1300
51136 180 183 222 225 34 108000 424000 700 1000 1500
51138 190 193 237 240 37 137600 524000 600 900 2200
51140 200 203 247 250 37 134400 524000 600 900 2200
51144 220 223 267 270 37 142400 588000 600 900 2800
51148 240 243 297 300 45 187200 772000 500 700 4800
51152 260 263 317 320 45 190400 816000 500 700 5400
51156 280 283 347 350 53 255200 1072000 400 600 9300
51200 10 12 26 26 11 10100 13600 4200 5600 1.5
51201 12 14 28 28 11 10600 15200 4200 5600 1.9
51202 15 17 32 32 12 13200 20000 3700 4900 3.3
51203 17 19 35 35 12 13700 22000 3500 4600 3.9
51204 20 22 40 40 14 18000 30000 3100 4200 7.3
51205 25 27 47 47 15 22000 40000 2800 3700 13
51206 30 32 53 53 16 20400 38000 2500 3300 11
51207 35 37 62 62 18 28000 53600 2100 2800 23
51208 40 42 68 68 19 37400 78400 1900 2600 49
51209 45 47 73 73 20 31200 64000 1800 2500 33
51210 50 52 78 78 22 39500 84800 1600 2300 58
51211 55 57 90 90 25 49400 107200 1300 1900 93
51212 60 62 95 95 26 49900 112000 1300 1900 100
51213 65 67 100 100 27 50900 120000 1200 1800 120
51214 70 72 105 105 27 52000 128000 1200 1800 130
51215 75 77 110 110 27 54000 136000 1100 1600 150
51216 80 82 115 115 28 60800 152000 1100 1600 190
51217 85 88 125 125 31 78000 200000 1100 1500 330
51218 90 93 135 135 35 95200 240000 1000 1400 470
51220 100 103 150 150 38 99200 256000 900 1200 530
51222 110 113 160 160 38 104000 288000 800 1100 670
51224 120 123 170 170 39 112000 320000 700 1100 830
51226 130 133 187 190 45 148800 432000 600 900 1500
51228 140 143 197 200 46 152000 456000 600 900 1700
51230 150 153 212 215 50 190400 588000 600 900 2800
51232 160 163 222 225 51 193600 624000 500 800 3200
51234 170 173 237 240 55 228800 744000 500 700 4500
51236 180 183 247 250 56 236800 800000 500 700 5200
51238 190 194 267 270 62 265600 928000 500 7000 7000
51240 200 204 277 280 62 270400 976000 500 7000 7700
51244 220 224 297 300 63 280800 105600 400 600 9100
51248 240 244 335 340 78 369600 1488000 400 500 18000
51252 260 264 355 360 79 380000 1600000 300 500 21000
51256 280 284 375 380 80 395200 1728000 300 500 24000
51302 15 17 37 37 15 27600 44000 2300 4500 15
51303 17 19 40 40 16 30100 52400 1900 3800 22
51304 20 22 47 47 18 39500 70400 1600 3400 40
51305 25 27 52 52 18 49400 89600 1400 3000 65
51306 30 32 60 60 21 60800 112000 1300 2800 100
51307 35 37 68 68 24 70700 138400 1200 2600 160
51308 40 42 78 78 26 83200 166400 1100 2200 220
51309 45 47 85 85 28 80800 166400 1100 2200 220
51310 50 52 95 95 31 84800 176000 1000 2000 250
51311 55 57 105 105 35 108000 240000 900 1900 470
51312 60 62 110 110 35 130400 288000 800 1700 670
51313 65 67 115 115 36 127200 288000 800 1700 670
51314 70 72 125 125 40 152000 340000 700 1600 940
51315 75 77 135 135 44 156000 372000 700 1500 1100
51316 80 82 140 140 44 183200 448000 600 1400 1600
51317 85 88 150 150 49 220800 576000 500 1200 2700
51318 90 93 155 155 50 260000 732000 500 1100 4400
51320 100 103 170 170 55 286400 848000 500 1000 5800
51322 110 113 187 190 63 317600 96000 400 950 7700
51324 120 123 205 210 70 328000 1032000 400 900 8700
51326 130 134 220 225 75 359200 1200000 400 850 12000
51328 140 144 235 240 80 374400 1280000 400 800 13000

Types of Ball Bearings

Modern ball bearing configurations have different materials and geometries to meet the demands of different working environments and applications. There are different types of ball bearings: single row deep groove, double-row deep groove, angular contact ball bearing, thrust, and self-aligning. Let us look at the differences between each type and learn why they are important for various purposes. Listed below are some of the most common types of ball bearings.

Miniature bearings

Although miniature ball bearings are a popular choice for small mechanical components, they are not without their challenges. They must be properly lubricated and stored in clean rooms. A strand of hair could ruin a miniature bearing. Fortunately, manufacturers offer lubrication services and a “Clean Room” for customers to store their miniature bearings safely. Read on to learn more about these small bearings and how they can help you.
The size of a miniature ball bearing can vary significantly, but most types of these devices are available in sizes ranging from.040 inch to one eighth of an inch. Whether you need a small ball bearing for a miniature car or a tiny instrument, a miniature bearing can save space while still offering high performance. Many of these bearings are shielded to prevent dirt from entering and leakage of lubricant. They can be flanged or unflanged, and some miniature ball bearings have extended inner rings that are designed for easy plate mounting.
Miniature ball bearings are commonly made from stainless steel or chrome steel. Both metals have their advantages. Stainless steel is the most popular material for ball bearings, which allows for a high load capacity while being quiet. Because stainless steel is relatively inexpensive, many small instrument bearings are made entirely of stainless steel. The difference in price is minimal, as the amount of steel is relatively small. Stainless steel miniature bearings are the smallest and lightest of all types of miniature ball bearings.

Self-aligning ball bearings

bearing
In the simplest terms, self-aligning ball bearings are ball bearings with flex shafts. If you’re looking for a ball bearing with a high degree of precision, you’ll want to choose one with a flex shaft, which means it can adjust to the proper orientation of the bearing’s flex shaft. Ball bearings with flex shafts are also recommended. But, what are these bearings?
Self-aligning ball bearings are made with two rows of balls and a common sphered raceway on the outer ring. As a result, they can accommodate small errors in shaft alignment and mounting. The CZPT brand is especially suitable for high-speed applications requiring greater running accuracy. The self-alignment mechanism is enabled by the fact that the balls are placed in two rows on either side of the sphered raceway in the outer ring. These two rows of balls also promote reduced friction and wear.
Another type of self-aligning ball bearings is a double-row design. They feature a common sphered raceway on the outer ring, a hollow spherical ring, and a cage that rotates relative to it. A self-aligning ball bearing is used in applications where shaft misalignment is a problem, such as conveying equipment. They are also used in simple woodworking machinery and ventilators.

Ceramic ball bearings

Ceramic ball bearings have several advantages over steel or metal bearings. These include increased acceleration capability, reduced friction, improved wear-resistance, and higher speeds. The United States holds the leading position in the global ceramic ball bearings market thanks to a rebounding motor vehicle production and healthy fixed investment environment. In the United States, there are three primary markets for ceramic ball bearings: healthcare, automotive, and aerospace. Here are the main benefits of ceramic ball bearings:
Hybrid ball bearings are also available. Hybrid bearings feature traditional metal rings and silicon nitride (ceramic) balls. Hybrid bearings offer important performance advantages over all-steel bearings, and they are more affordable. However, full ceramic ball bearings have all ceramic parts, and are best suited for machines that require high precision. These types of bearings also resist corrosion and wear.
Compared to steel ball bearings, ceramic balls are lighter than steel. They are also less dense, which means less friction and therefore less heat. Additionally, ceramic balls operate at higher speeds than steel balls, which increases their durability and longevity. But they are still not as strong as steel bearings. And because of their reduced density, they are much cheaper to manufacture. Therefore, they are an excellent choice for many applications. You can expect them to last much longer than steel bearings.

Steel carbon ball bearings

High precision G25 ball bearings are made of the highest grade chrome steel and hot forged from bar stock. Statistical process control and exacting atmospheres help ensure uniform hardness and microstructure. Moreover, these bearings are of the highest quality, with fine surface finish and a tight tolerance. This makes them the most widely used and reliable choice for industrial and automotive applications. However, there are some considerations that should be taken into account before acquiring a steel carbon ball bearing.
Generally, AFBMA grade 200 is the standard hardness specification for this material. AFBMA grade 100 can also be obtained with great difficulty. Despite the high hardness of steel carbon ball bearings, their outer surface is just a thin hardened shell, so a special micro hardness test is needed to evaluate them. In addition to the hardness, steel balls are easily machined and ground. Some manufacturers even offer stainless steel ball bearings and ball sets.
Another factor that makes steel carbon ball bearings so valuable is their precision. They can give precise measurements, which makes them ideal for low and medium-speed applications. Due to their high precision and durability, steel carbon ball bearings can be used in many applications, from conveyor machines to roller skates. However, you should be aware that the material used to produce these bearings is not suitable for applications in which they are exposed to water and gases. Further, they are also noisy and heavy, and must be installed properly in a manufacturing environment.

Stainless steel ball bearings

bearing
Stainless steel ball bearings are made from a high-quality type of stainless steel, 440C, which offers optimal corrosion and abrasion resistance. These bearings are also durable and rust-free, and are suitable for a variety of applications. Among others, stainless steel ball bearings are used in beverage and food processing plants, pharmaceuticals, pulp and paper mills, marine environments, and freezers.
Stainless steel bearings are available in various grades. For example, AISI 440C offers corrosion resistance, while the DD400 is specifically designed for marine applications. Both types of stainless steel are available in different forms, including open, shielded, and sealed. Stainless steel ball bearings can also be custom-made, as BL is known for producing customized bearings. There are also other materials that are available.
AISI type 316 stainless steel balls are ideal for marine applications and food processing. They have excellent resistance to most organic materials and are also used in medical devices and dispenser pumps. They are also strong enough to resist many petroleum products and are widely used in medical equipment and cosmetic applications. In addition, stainless steel balls can be plated to provide an additional layer of protection against chemicals. To understand how they differ, let’s take a look at some common types of stainless steel ball bearings.

Stainless steel

Stainless steel ball bearings can be used in various applications. Besides being corrosion resistant, they also last longer thanks to the Molded-Oil lubrication technology. Stainless steel ball bearings are clean units, which saves time and money in terms of maintenance, replacement, and downtime. But what are the advantages of stainless steel ball bearings? Let us discuss these benefits. Also, we’ll discuss their advantages and disadvantages.
Stainless steel ball bearings offer notable advantages, including corrosion resistance, increased strength, and improved stability under high temperatures. These qualities make them the ideal choice for special circumstances and demanding environments. However, you should be careful when choosing stainless steel bearings. There are several different types of stainless steel. Here’s a brief look at what makes them the best choice. And remember: Stainless steels are also recyclable. In fact, they can be recycled indefinitely.
They’re made from chrome alloy electric furnace steel, which is hardened for optimum service life and strength. They have the highest surface finish and dimensional accuracy. Advanced heat-treating processes increase their strength and anti-cracking abilities. And thanks to their unique materials, they’re corrosion-resistant. As a result, they’re more durable than other types of bearings. And since they’re made with a high-quality steel, you’ll save money in the long run.

Plastic ball bearings

bearing
Plastic ball bearings were developed to meet the specific needs of applications where standard steel bearings would fail. Steel and 440C stainless steel are both susceptible to rusting when exposed to water, making them poor choices for applications involving food processing, swimming pools, and medical equipment. In addition to this, the plastic material is able to dampen vibrations and make the bearing virtually silent. Here’s what makes plastic ball bearings so great for these applications.
Plastic ball bearings are lightweight, corrosion-resistant, and offer a long service life. In addition to their low price, they can be easily cleaned and are incredibly durable. Motion plastics specialist igus has recently expanded its range of xiros polymer grooved ball bearings. These bearings are also FDA-compliant, lubricant-free, electrically insulating, and resistant to both temperature and media.
Plastic bearings are often mounted into other components like wheels, pulleys, and housings. In this way, the inner ring is essentially a profile of the pulley’s profile, and the outer ring is a shaft or fixing clip. The result is seamless integration of the bearing and the surrounding parts, which reduces the overall assembly time and costs. You can also use multiple plastic ball bearings in one application for more options.

China 51100, 51200, 51300 Series Thrust Ball Bearings for Auto Parts/Spare Parts/Machinery     bearing exampleChina 51100, 51200, 51300 Series Thrust Ball Bearings for Auto Parts/Spare Parts/Machinery     bearing example
editor by czh 2023-01-21