4R4807 NTN Cylindrical Roller Bearing
We work BEARING FORGE OF AMERICA CORP. closely with our 4R4807 NTN Cylindrical Roller Bearing manufacturing partners to bring the best value to 4 mm Cb min. customers.
| Brand Name: | NTN |
| Model Number: | 4R4807 |
| Cb min.: | 4 mm |
| B: | 22 mm |
| r1,2 min.: | 1 mm |
| Limiting speed: | 13000 r/min |
| da max.: | 31 mm |
| Basic dynamic load rating C: | 57.9 kN |
| d1 ≈: | 38.7 mm |
| C: | 18 mm |
Product Details
| Cb min. | 4 mm |
| B | 22 mm |
| r1,2 min. | 1 mm |
| Limiting speed | 13000 r/min |
| da max. | 31 mm |
| Basic dynamic load rating C | 57.9 kN |
| d1 ≈ | 38.7 mm |
| C | 18 mm |
| Calculation factor e | 0.35 |
| Da max. | 46 mm |
| Calculation factor Y | 1.7 |
| Mass bearing | 0.22 kg |
| Fatigue load limit Pu | 6 kN |
| rb max. | 1 mm |
| db min. | 32 mm |
| d | 25 mm |
| T | 22 mm |
| ra max. | 1 mm |
| Basic static load rating C0 | 56 kN |
| D | 52 mm |
