Model：3994
Old Model：
Type：Tapered Roller Bearing
d：66.675
D：112.712
B：30.162
TEL：86-13400023945
| Boundary dimensions | |
| d | 66.675 |
| D | 112.712 |
| T | 30.162 |
| B | 30.048 |
| C | 23.812 |
| Inner ring r (Min) | 5.5 |
| Outer ring r (Min) | 3.2 |
| Rated load | |
| (N) Cr | 120000 |
| (N) Cor | 173000 |
| {kgf} Cr | 12200 |
| {kgf} Cor | 17700 |
| Speed ratings(rpm) | |
| Grease | 3200 |
| Oil | 4300 |
| Bearing No. | |
| Inner ring | 3994 |
| Outer ring | 3920 |
| Fitting dimensions (mm) | |
| d a | 84 |
| d b | 74 |
| Da | 99 |
| Db | 106 |
| Inner ring r a (Max) | 5.5 |
| Outer ring r a (Max) | 3.2 |
| Function Point(mm) | |
| a | 25.5 |
| Value | |
| e | 0.40 |
| Axial load factor | |
| Y 1 | 1.5 |
| Y o | 0.82 |
| Mass(kg)(reference) | |
| Inner ring | 0.706 |
| Outer ring | 0.454 |
Chenxin International Industry Co., Ltdspecializes in selling 3994-Tapered Roller Bearing，Relevant information of -3994-Tapered Roller Bearing includes： Designation: 3994 d:66.675 D:112.712 B:30.162 Type:Tapered Roller Bearing ，Want to know more about 3994-Tapered Roller Bearing You can consult online or call the hotline, we will provide you with detailed service.
3994-Tapered Roller Bearing is widely used.3994-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 3994-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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