Drawing
Parameter
| Boundary dimensions |
| d | 41.275 |
| D | 90.488 |
| T | 39.688 |
| B | 40.386 |
| C | 33.338 |
| Inner ring r (Min) | 3.5 |
| Outer ring r (Min) | 3.3 |
| Rated load |
| (N) Cr | 139000 |
| (N) Cor | 180000 |
| {kgf} Cr | 14200 |
| {kgf} Cor | 18400 |
| Speed ratings(rpm) |
| Grease | 4300 |
| Oil | 5600 |
| Bearing No. |
| Inner ring | 4388 |
| Outer ring | 4335 |
| Fitting dimensions (mm) |
| d a | 57 |
| d b | 51 |
| Da | 77 |
| Db | 85 |
| Inner ring r a (Max) | 3.5 |
| Outer ring r a (Max) | 3.3 |
| Axial load factor |
| Y 1 | 2.1 |
| Y o | 1.2 |
| Mass(kg)(reference) |
| Inner ring | 0.789 |
| Outer ring | 0.459 |
Details
Chenxin International Industry Co., Ltdspecializes in selling NSK-438-Tapered Roller Bearing，Relevant information of NSK-438-Tapered Roller Bearing includes： Designation: 438 d:44.450 D:95.250 B:27.783 Brand:NSK Type:Tapered Roller Bearing ，Want to know more about NSK-438-Tapered Roller Bearing You can consult online or call the hotline, we will provide you with detailed service.
NSK-438-Tapered Roller Bearing is widely used.NSK-438-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-438-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.
