Place of Origin:
CHINA
Brand Name:
NSK NTNKOYO CNZH
Model Number:
31308
Flanged 31308 Single Row Tapered Roller Bearing For Mining V1 V2 V3 Vibration
| Product name | Tapered roller bearing |
| Model number | 31308 |
| Size | 40*90*25.5mm |
| Weight | 0.66kg |
| Number of row | Single |
| Clearance | C0,C2,C3,C4,C5 |
| Precision Rating | P0,P6,P5 |
| Port | Qingdao Guangzhou Ningbo Shanghai |
1 . Basic info
a.The tapered roller bearing is assembled through a rolling element . Guided by the sidewall of an inner ring , it can bear radial load and axial load in one direction .
b.As a kind of thrust bearing , this product is mostly applied in the car differential, front wheel , rear wheel , machine tool , axle , construction machinery , various vehicle transmission systems , the hoisting and conveying machinery , and more .
2 . Package
1 . Neutral Packing : White Plastic bag/Outer Carton / Pallet
2 . ZH Brand packing : ZH Plastic bag / outer carton/Pallet
3. other midels
| 30300series | ||
| Bearing Number | Dimension | Weight(kg) |
| 30305 | 25*62*18.5 | 0.25 |
| 30306 | 30*72*21 | 0.393 |
| 30307 | 35*80*23 | 0.496 |
| 30308 | 40*90*25.5 | 0.7 |
| 30309 | 45*100*27.5 | 0.954 |
| 30310 | 50*110*29.5 | 1.33 |
| 30311 | 55*120*32 | 1.61 |
| 30312 | 60*130*34 | 2 |
| 30313 | 65*140*36.5 | 2.53 |
| 30314 | 70*150*38.5 | 3.09 |
| 30315 | 75*160*40.5 | 3.54 |
| 30316 | 80*170*43 | 4.5 |
| 30317 | 85*130*45 | 5.25 |
| 30318 | 90*190*47 | 5.79 |
| 30319 | 95*200*50 | 7.2 |
| 30320 | 100*215*52 | 8.27 |
| 30321 | 105*225*54 | 10.5 |
| 30322 | 110*240*55 | 11.4 |
| 30324 | 120*260*60 | 13.8 |
| 30326 | 130*280*64 5 | 20.5 |
| 30328 | 140*300*68.5 | 21.2 |
| 30330 | 150*320*73 | 27.4 |
| 31300series | ||
| Bearing Number | Dimension | Weight(kg) |
| 31308 | 40*90*25.5 | 0.66 |
| 31309 | 45*100*27.5 | 0.974 |
| 31310 | 50*110*29.5 | 1.23 |
| 31311 | 55*120*32 | 1.5 |
| 31312 | 60*130*34 | 1.92 |
| 31313 | 65*140*36.5 | 2.29 |
4 . Appliexcavatorion
They are widely used in automobile , electrical . (home appliances , electric tools , fitness
equipment , motors , medical devices , motorbikes , textile machines ) .
Tapered roller bearing have inner and outer ring raceways and tapered rollers arranged in
between . Conical surface of the projection lines of all are the same point on the
bearing axis together .
Tapered roller bearing is mainly exposed to the radial diameter , axialT load .
Load carrying capacity depends on the angle of the outer ring raceway ,
the greater the angle the greater the carrying capacity .
5.FAQ
Q : Are you a trader or manufacturer ?
A : We are factory specializing in all kind of bearings . We can give you the best price and better service .
Q : What is your delivery time ?
A : Sample order : Immediate delivery , bulk order : usually 30 days .
Q : Can i request sample ?
A : Of course , sample is ok and we can give you a sample by free .
Q : What's the shipping way ?
A : According to YOUR demands .
Send your inquiry directly to us
