Model：3120
Old Model：
Brand：NSK
Type：Tapered Roller Bearing
d：31.750
D：72.626
B：30.162
TEL：86-15961781062 Online Service
| Boundary dimensions | |
| d | 31.750 |
| D | 72.626 |
| T | 30.162 |
| B | 29.997 |
| C | 23.812 |
| Inner ring r (Min) | 0.8 |
| Outer ring r (Min) | 3.3 |
| Rated load | |
| (N) Cr | 79500 |
| (N) Cor | 90000 |
| {kgf} Cr | 8100 |
| {kgf} Cor | 9200 |
| Speed ratings(rpm) | |
| Grease | 5300 |
| Oil | 7500 |
| Bearing No. | |
| Inner ring | 3188 |
| Outer ring | 3120 |
| Fitting dimensions (mm) | |
| d a | 39.5 |
| d b | 39.5 |
| Da | 61 |
| Db | 67 |
| Inner ring r a (Max) | 0.8 |
| Outer ring r a (Max) | 3.3 |
| Function Point(mm) | |
| a | 19.6 |
| Value | |
| e | 0.33 |
| Axial load factor | |
| Y 1 | 1.8 |
| Y o | 0.99 |
| Mass(kg)(reference) | |
| Inner ring | 0.368 |
| Outer ring | 0.225 |
Wuxi Bosu Transmission Equipment Co., Ltd.specializes in selling NSK-3120-Tapered Roller Bearing，Relevant information of NSK-3120-Tapered Roller Bearing includes： Designation: 3120 d:31.750 D:72.626 B:30.162 Brand:NSK Type:Tapered Roller Bearing ，Want to know more about NSK-3120-Tapered Roller Bearing You can consult online or call the hotline, we will provide you with detailed service.
NSK-3120-Tapered Roller Bearing is widely used.NSK-3120-Tapered Roller Bearing is mainly used in construction machinery, machine tools, automobiles, metallurgy, mines, petroleum, machinery, electric power, railways and other industries. The price of NSK-3120-Tapered Roller Bearing sold by the company is reasonable, the quality is guaranteed, the service in all aspects is provided, and the customer's demand is satisfied.
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