Drawing
Parameter
| Boundary dimensions |
| d | 280 |
| D | 500 |
| T | 89 |
| B | 80 |
| C | 67 |
| Inner ring r (Min) | 6 |
| Outer ring r (Min) | 5 |
| Speed ratings(rpm) |
| Grease | 630 |
| Oil | 850 |
| Bearing No. |
| Bearing No. | 30256 |
| Fitting dimensions (mm) |
| d a (Min) | 313 |
| d b (Max) | 339 |
| Da(Max) | 478 |
| Da(Min) | 436 |
| Db(Min) | 462 |
| S a (Min) | 12 |
| S b (Min) | 22 |
| Inner ring r a (Max) | 5 |
| Outer ring r a (Max) | 4 |
| Axial load factor |
| Y 1 | 1.4 |
| Y 0 | 0.74 |
| Rated load (N) |
| Cr | 1240000 |
| Cor | 1900000 |
| Rated load {kgf} |
| Cr | 127000 |
| Cor | 194000 |
| ISO355 Size and series (reference) |
| ISO355 Size and series (reference) | - |
Details
Chenxin International Industry Co., Ltdspecializes in selling 30256-Tapered Roller Bearing，Relevant information of -30256-Tapered Roller Bearing includes： Designation: 30256 d:280 D:500 B:89 Type:Tapered Roller Bearing ，Want to know more about 30256-Tapered Roller Bearing You can consult online or call the hotline, we will provide you with detailed service.
30256-Tapered Roller Bearing is widely used.30256-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 30256-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.
Send Email