Double-Row Cylindrical Roller Bearings / Stiffness series
- 49 type
- NN4948MB Cylindrical Bore
NN4948MB Bearing | 49 type
NN4948MB PDF download| NN4948MB interchange NSK Rolling Bearing NN4948MB | |
| NN4948MB cross reference NSK Rolling Bearing NN4948MB | |
| NN4948MB Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | NN4948MB |
| d: | 9 |
| D: | 240 |
| B: | 2 |
| r(min): | 2.1 |
| r1(min): | NN4948MB |
| Width: | 251 |
| Size: | 17.8 |
| W： | 4 |
| SD： | 2900 |
| RA： | 2400 |
| R： | 5 |
| ORDER： | 302 |
