New Products 2016 Factory Price Wholesale Tapered Roller Bearings Ceramic

Model NO.: 32208
Separated: Separated
Inner: 40mm
Outer: 80mm
Thickness: 23mm
Weight: 0.53kg
Trademark: SFNB/OEM
Transport Package: Single Box, Plastic Barrel, Carton, Tray
Specification: CE, ISO9001
Origin: China
HS Code: 8482200000
Model NO.: 32208
Separated: Separated
Inner: 40mm
Outer: 80mm
Thickness: 23mm
Weight: 0.53kg
Trademark: SFNB/OEM
Transport Package: Single Box, Plastic Barrel, Carton, Tray
Specification: CE, ISO9001
Origin: China
HS Code: 8482200000
Welcome to choose KORTON INDUSTRIAL LIMITED. 

NO 1. our adwantages

1. 14 years bearing products manufacturing and exporting experiences.
2. OEM order and non-standard bearing order can be accepted.
3. Many sizes of bearing are available. Large quantity bearing can be provided.
4. To respect customers, you can choose the loading port.
5. A certain number of free sample can be provide to support our customer's after-sale services and warranty.
 
NO 2. Description: Tapered Roller Bearing
 
The main purpose of such bearings: automotive front, rear, transmission, differential, pinion

shaft, spindle, construction machinery, large-scale agricultural machinery, railway vehicles,

gear reduction, the rolling mill roll neck small deceleration devices.
 
Product Categories
SFNB production metric, inch single, double, four-row tapered roller bearings - Types
Single row tapered roller bearings
Such bearings can only limit shaft or housing in one direction of the axial displacement in

one direction to bear the axial load. In the radial load of action, the axial force generated in

the bearing must also be balanced. Two face to face or back to back bearing should be

used.
Double row tapered roller bearings
Such tapered bearings in radial load at the same time can withstand axial load. The axial

clearance in the bearing within the shaft or housing to limit axial movement of the two-way.
Four-row tapered roller bearings
Performance of such bearings and double row tapered roller bearing is basically the same,

but more than double row tapered roller bearings under radial load bigger, lower speed

limits, mainly for heavy machinery, such as rolling machines.
Four-row tapered roller bearings
SFNB provide long-life four-row tapered roller bearings. Personalize bearing the new

design, fully sealed bearing change traditional design method, using the new structure type

seal and dust seal combination, to improve the sealing effect, improve sealing

performance. Multi-sealed double, four-row tapered roller bearings compared with open

structure bearing, life expectancy increased by 20% to 40%; lubricant consumption

reduced by 80%.
 
Size range
Tapered Roller Bearings SFNB basic dimensions are listed in the data table size,
Single row tapered roller bearings:
Inner diameter range: 20mm ~ 1270mm
Diameter size range: 40mm ~ 1465mm
Width range: 15mm ~ 240 mm
Double row tapered roller bearings:
Inner diameter range: 38mm ~ 1560mm
Diameter size range: 70mm ~ 1800mm
Width range: 50mm ~ 460 mm
Four tapered roller bearings:
Inner diameter range: 130mm ~ 1600mm
Diameter size range: 200mm ~ 2000mm
Width range: 150mm ~ 1150 mm
 
 NO 3. OEM all brand bearing

1. deep groove ball bearing 6000,6200,6300,6400,61800,61900,Z,RS,ZZ,2RS
2. spherical roller bearing 22200,22300,23000,24000,23100,24100,CA,CC,E,W33
3. cylindrical roller bearing N,NU,NJ,NN,NUP,E,ECP,ECM,ECJ
4. taper roller bearing 30200,30300,32200,32300,31300,32000
5. Aligning ball bearing 1200,1300,2200,2300,
6. needle roller bearing NA,NAV,NK,NKI,RNA,NK,RNAV,ZKLF,ZKLN,ZARF,ZARN
7. thrust ball bearing 51100,51200,51300,51400,E,M
8. angular contact ball bearing7000,7100,7200,7300,AC,BECBM,C 
9. spherical plain bearing GE,GEG,GEEW,U,UC,UG,GX,GAC,SA,SABP
10.Wheel hub bearing /ceramic bearing/plastic bearing/lazy susan bearing
 
 NO 4. Tapered Roller Bearing Specification: 
 
Seals Types 2RS,OPEN
Vibration Level Z1V1,Z2V2,Z3V3
Clearance C2,C0,C3,C4,C5
Tolerance Codes ABEC-1,ABEC-3,ABEC-5
Materral GCr15-China/AISI52100-USA/Din100Cr6-Germany
MOQ 1Set at least
Delivery Time 15-45 days after contract
Payment Terms TT/PAPAL/WESTERN UNION
Pavkage Tube package+outer carton+pallets;Single box+outer carton+pallets;Tube pavkge+middle box+outer carton+pallets;According to your requirement

NO 5. Tapered roller bearing Models and Size: 
 
Bearing 31304-31330 Principal Dimensions (mm) Mass
No. d D B kg
31304 20 52 15 0.175
31305 25 62 17 0.26
31306 30 72 19 0.39
31307 35 80 21 0.52
31308 40 90 23 0.72
31309 45 100 25 0.95
31310 50 110 27 1.2
31311 55 120 29 1.55
31312 60 130 31 1.9
31313 65 140 33 2.35
31314 70 150 35 2.95
31315 75 160 37 3.5
31316 80 170 39 4.05
31317 85 180 41 4.6
31318 90 190 43 5.9
31319 95 200 45 6.95
31320 100 215 51 8.6
31321 105 225 53 9.65
31322 110 240 57 12
31324 120 260 62 15.3
31326 130 280 66 19.1
31328 140 300 70 23
31330 150 320 75 28
taper roller bearing 32203 - 32244 series
Bearing Principal Dimensions (mm) Mass
No. d D B kg
32203 17 40 16 0.105
32204 20 47 18 0.151
32205 25 52 18 0.19
32206 30 62 20 0.3
32207 35 72 23 0.44
32208 40 80 23 0.53
32209 45 85 23 0.58
32210 50 90 23 0.61
32211 55 100 25 0.83
32212 60 110 28 1.15
32213 65 120 31 1.5
32214 70 125 31 1.6
32215 75 130 31 1.7
32216 80 140 33 2.05
32217 85 150 36 2.6
32218 90 160 40 3.35
32219 95 170 43 4.05
32220 100 180 46 4.9
32221 105 190 50 6
32222 110 200 53 7.1
32224 120 215 58 9.15
32226 130 230 64 11.5
32228 140 250 68 14.5
32230 150 270 73 17.5
32232 160 290 80 25.5
32234 170 310 86 28.5
32236 180 320 86 29.5
32238 190 340 92 36
32240 200 360 98 42.5
32244 220 400 108 60
taper roller bearing 30202 - 30220 series
Bearing Principal Dimensions (mm) Mass
TYPE d(mm) D(mm) B(mm) W(kg)
30202 15 35 11 0.053
30203 17 40 12 0.079
30204 20 47 14 0.126
30205 25 52 15 0.154
30206 30 62 17.5 0.231
30207 35 72 17 0.331
30208 40 80 18 0.422
30209 45 85 19 0.474
30210 50 90 20 0.529
30211 55 100 21 0.713
30212 60 110 22 0.904
30213 65 120 23 1.13
30214 70 125 24 1.26
30215 75 130 25 1.36
30216 80 140 26 1.67
30217 85 150 31 2.06
30218 90 160 30 2.54
30219 95 170 32 3.04
30220 100 180 34 3.72
taper roller bearing 30303 - 30330 series
Bearing No. Dimension(mm) Weight
Type d D B (kg)
30303 17 47 14 0.129
30304 20 52 15 0.165
303/22 22 56 16 0.208
30305 25 62 17 0.263
303/28 28 68 18 0.341
30306 30 72 19 0.387
303/32 32 75 20 0.435
30307 35 80 21 0.515
30308 40 90 23 0.747
30309 45 100 25 0.984
30310 50 110 27 1.28
30311 55 120 29 1.63
30312 60 130 31 1.99
30313 65 140 33 2.43
30314 70 150 35 2.94
30315 75 160 37 3.63
30316 80 170 39 4.07
30317 85 180 41 4.88
30318 90 190 43 5.65
30319 95 200 45 6.7
30320 100 215 47 8.05
30321 105 225 49 9.15
30322 110 240 50 11
30324 120 260 55 13.9
30326 130 280 58 16.6
30328 140 300 62 20.1
30330 150 320 65 24.2

 
Why Choose Us:
 
We are an industrial and trading company.We have our own brand: SFNB .If you interested in our product,I can take you to visit our factory.
Our factory have advanced testing equipment,before the every product leave the factory,we will be testing.We can send samples to you,you can test the quality,and if you accept the sample quality,we can promise: the follow-up orders' quality will be the same as samples.
About ordinary standard type of bearing ,We have rich inventory,not have MOQ,if your need a product is Non-standard size,need customize,we will according the product size to determine the MOQ.
Our company can accept OEM,you can send sample to me,we can manufacturing products the same as sample.Meanwhile,we also can accept some well-known brands of OEM,
If the amount of money is less,you can pay it by Paypal or Alipay.Of course you can payment by TT or Western Union etc. Welcome to choose KORTON INDUSTRIAL LIMITED. 

NO 1. our adwantages

1. 14 years bearing products manufacturing and exporting experiences.
2. OEM order and non-standard bearing order can be accepted.
3. Many sizes of bearing are available. Large quantity bearing can be provided.
4. To respect customers, you can choose the loading port.
5. A certain number of free sample can be provide to support our customer's after-sale services and warranty.
 
NO 2. Description: Tapered Roller Bearing
 
The main purpose of such bearings: automotive front, rear, transmission, differential, pinion

shaft, spindle, construction machinery, large-scale agricultural machinery, railway vehicles,

gear reduction, the rolling mill roll neck small deceleration devices.
 
Product Categories
SFNB production metric, inch single, double, four-row tapered roller bearings - Types
Single row tapered roller bearings
Such bearings can only limit shaft or housing in one direction of the axial displacement in

one direction to bear the axial load. In the radial load of action, the axial force generated in

the bearing must also be balanced. Two face to face or back to back bearing should be

used.
Double row tapered roller bearings
Such tapered bearings in radial load at the same time can withstand axial load. The axial

clearance in the bearing within the shaft or housing to limit axial movement of the two-way.
Four-row tapered roller bearings
Performance of such bearings and double row tapered roller bearing is basically the same,

but more than double row tapered roller bearings under radial load bigger, lower speed

limits, mainly for heavy machinery, such as rolling machines.
Four-row tapered roller bearings
SFNB provide long-life four-row tapered roller bearings. Personalize bearing the new

design, fully sealed bearing change traditional design method, using the new structure type

seal and dust seal combination, to improve the sealing effect, improve sealing

performance. Multi-sealed double, four-row tapered roller bearings compared with open

structure bearing, life expectancy increased by 20% to 40%; lubricant consumption

reduced by 80%.
 
Size range
Tapered Roller Bearings SFNB basic dimensions are listed in the data table size,
Single row tapered roller bearings:
Inner diameter range: 20mm ~ 1270mm
Diameter size range: 40mm ~ 1465mm
Width range: 15mm ~ 240 mm
Double row tapered roller bearings:
Inner diameter range: 38mm ~ 1560mm
Diameter size range: 70mm ~ 1800mm
Width range: 50mm ~ 460 mm
Four tapered roller bearings:
Inner diameter range: 130mm ~ 1600mm
Diameter size range: 200mm ~ 2000mm
Width range: 150mm ~ 1150 mm
 
 NO 3. OEM all brand bearing

1. deep groove ball bearing 6000,6200,6300,6400,61800,61900,Z,RS,ZZ,2RS
2. spherical roller bearing 22200,22300,23000,24000,23100,24100,CA,CC,E,W33
3. cylindrical roller bearing N,NU,NJ,NN,NUP,E,ECP,ECM,ECJ
4. taper roller bearing 30200,30300,32200,32300,31300,32000
5. Aligning ball bearing 1200,1300,2200,2300,
6. needle roller bearing NA,NAV,NK,NKI,RNA,NK,RNAV,ZKLF,ZKLN,ZARF,ZARN
7. thrust ball bearing 51100,51200,51300,51400,E,M
8. angular contact ball bearing7000,7100,7200,7300,AC,BECBM,C 
9. spherical plain bearing GE,GEG,GEEW,U,UC,UG,GX,GAC,SA,SABP
10.Wheel hub bearing /ceramic bearing/plastic bearing/lazy susan bearing
 
 NO 4. Tapered Roller Bearing Specification: 
 
Seals Types 2RS,OPEN
Vibration Level Z1V1,Z2V2,Z3V3
Clearance C2,C0,C3,C4,C5
Tolerance Codes ABEC-1,ABEC-3,ABEC-5
Materral GCr15-China/AISI52100-USA/Din100Cr6-Germany
MOQ 1Set at least
Delivery Time 15-45 days after contract
Payment Terms TT/PAPAL/WESTERN UNION
Pavkage Tube package+outer carton+pallets;Single box+outer carton+pallets;Tube pavkge+middle box+outer carton+pallets;According to your requirement

NO 5. Tapered roller bearing Models and Size: 
 
Bearing 31304-31330 Principal Dimensions (mm) Mass
No. d D B kg
31304 20 52 15 0.175
31305 25 62 17 0.26
31306 30 72 19 0.39
31307 35 80 21 0.52
31308 40 90 23 0.72
31309 45 100 25 0.95
31310 50 110 27 1.2
31311 55 120 29 1.55
31312 60 130 31 1.9
31313 65 140 33 2.35
31314 70 150 35 2.95
31315 75 160 37 3.5
31316 80 170 39 4.05
31317 85 180 41 4.6
31318 90 190 43 5.9
31319 95 200 45 6.95
31320 100 215 51 8.6
31321 105 225 53 9.65
31322 110 240 57 12
31324 120 260 62 15.3
31326 130 280 66 19.1
31328 140 300 70 23
31330 150 320 75 28
taper roller bearing 32203 - 32244 series
Bearing Principal Dimensions (mm) Mass
No. d D B kg
32203 17 40 16 0.105
32204 20 47 18 0.151
32205 25 52 18 0.19
32206 30 62 20 0.3
32207 35 72 23 0.44
32208 40 80 23 0.53
32209 45 85 23 0.58
32210 50 90 23 0.61
32211 55 100 25 0.83
32212 60 110 28 1.15
32213 65 120 31 1.5
32214 70 125 31 1.6
32215 75 130 31 1.7
32216 80 140 33 2.05
32217 85 150 36 2.6
32218 90 160 40 3.35
32219 95 170 43 4.05
32220 100 180 46 4.9
32221 105 190 50 6
32222 110 200 53 7.1
32224 120 215 58 9.15
32226 130 230 64 11.5
32228 140 250 68 14.5
32230 150 270 73 17.5
32232 160 290 80 25.5
32234 170 310 86 28.5
32236 180 320 86 29.5
32238 190 340 92 36
32240 200 360 98 42.5
32244 220 400 108 60
taper roller bearing 30202 - 30220 series
Bearing Principal Dimensions (mm) Mass
TYPE d(mm) D(mm) B(mm) W(kg)
30202 15 35 11 0.053
30203 17 40 12 0.079
30204 20 47 14 0.126
30205 25 52 15 0.154
30206 30 62 17.5 0.231
30207 35 72 17 0.331
30208 40 80 18 0.422
30209 45 85 19 0.474
30210 50 90 20 0.529
30211 55 100 21 0.713
30212 60 110 22 0.904
30213 65 120 23 1.13
30214 70 125 24 1.26
30215 75 130 25 1.36
30216 80 140 26 1.67
30217 85 150 31 2.06
30218 90 160 30 2.54
30219 95 170 32 3.04
30220 100 180 34 3.72
taper roller bearing 30303 - 30330 series
Bearing No. Dimension(mm) Weight
Type d D B (kg)
30303 17 47 14 0.129
30304 20 52 15 0.165
303/22 22 56 16 0.208
30305 25 62 17 0.263
303/28 28 68 18 0.341
30306 30 72 19 0.387
303/32 32 75 20 0.435
30307 35 80 21 0.515
30308 40 90 23 0.747
30309 45 100 25 0.984
30310 50 110 27 1.28
30311 55 120 29 1.63
30312 60 130 31 1.99
30313 65 140 33 2.43
30314 70 150 35 2.94
30315 75 160 37 3.63
30316 80 170 39 4.07
30317 85 180 41 4.88
30318 90 190 43 5.65
30319 95 200 45 6.7
30320 100 215 47 8.05
30321 105 225 49 9.15
30322 110 240 50 11
30324 120 260 55 13.9
30326 130 280 58 16.6
30328 140 300 62 20.1
30330 150 320 65 24.2

 
Why Choose Us:
 
We are an industrial and trading company.We have our own brand: SFNB .If you interested in our product,I can take you to visit our factory.
Our factory have advanced testing equipment,before the every product leave the factory,we will be testing.We can send samples to you,you can test the quality,and if you accept the sample quality,we can promise: the follow-up orders' quality will be the same as samples.
About ordinary standard type of bearing ,We have rich inventory,not have MOQ,if your need a product is Non-standard size,need customize,we will according the product size to determine the MOQ.
Our company can accept OEM,you can send sample to me,we can manufacturing products the same as sample.Meanwhile,we also can accept some well-known brands of OEM,
If the amount of money is less,you can pay it by Paypal or Alipay.Of course you can payment by TT or Western Union etc.

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