KOYO 37256 KOYO Bearing
| Brand Name: | KOYO |
| Model Number: | 37256 |
| Bearing number: | NJ308R |
| Size (mm): | 40x90x23 |
| Bore Diameter (mm): | 40 |
| Outer Diameter (mm): | 90 |
| Width (mm): | 23 |
| d: | 40 mm |
| Fw: | 52 mm |
| D: | 90 mm |
| PDF |
37256 |
Product Details
| Bearing number | NJ308R |
| Size (mm) | 40x90x23 |
| Bore Diameter (mm) | 40 |
| Outer Diameter (mm) | 90 |
| Width (mm) | 23 |
| d | 40 mm |
| Fw | 52 mm |
| D | 90 mm |
| B | 23 mm |
| C | 23 mm |
| r min. | 1.5 mm |
| r1 min. | 1.5 mm |
| Weight | 0.664 Kg |
| Basic dynamic load rating (C) | 83.1 kN |
| Basic static load rating (C0) | 81.5 kN |
| (Grease) Lubrication Speed | 6800 r/min |
| Bearing No. | NJ308R |
| r(min) | 1.5 |
| r1(min) | 1.5 |
| Cr | 104 |
| C0r | 81.5 |
| Cu | 11.0 |
| Grease lub. | 6800 |
| Oil lub. | 9100 |
| Ew | - |
| d1 | - |
| B1 | - |
| B2 | - |
| da(min) | - |
| db(min) | 48 |
| db(max) | 51 |
| dc(min) | - |
| dd(min) | - |
| Da(max) | 82 |
| Db(max) | - |
| Db(min) | - |
| ra(max) | 1.5 |
| rb(max) | 1.5 |
| (Refer.)Mass(kg) | 0.687 |
