RS-4920E4 NSK CYLINDRICAL ROLLER BEARING
With over 10170 full-service stores, our RS-4920E4 NSK CYLINDRICAL ROLLER BEARING inventory is China Abec 5 Bearings Supplier extensive and our parts are priced right. within 24 hours. This 57.15x25.4x19.431 helps you maximize your productivity by saving time and your hard-earned dollars.
| Brand Name: | NSK |
| Model Number: | RS-4920E4 |
| Size (mm): | 57.15x25.4x19.431 |
| Fatigue load limit - Pu: | 5 kN |
| Reference speed: | 9000 r/min |
| Basic static load rating - C0: | 45 kN |
| rb - max.: | 1.5 mm |
| Width (mm): | 19,431 |
| Limiting speed: | 13000 r/min |
| Outer Diameter (mm): | 25,4 |
Product Details
| Size (mm) | 57.15x25.4x19.431 |
| Fatigue load limit - Pu | 5 kN |
| Reference speed | 9000 r/min |
| Basic static load rating - C0 | 45 kN |
| rb - max. | 1.5 mm |
| Width (mm) | 19,431 |
| Limiting speed | 13000 r/min |
| Outer Diameter (mm) | 25,4 |
| r1,2 - min. | 1.5 mm |
| Cb - min. | 4.5 mm |
| d | 25.4 mm |
| ra - max. | 1.5 mm |
| Da - max. | 49 mm |
| T | 19.431 mm |
| Db - min. | 53 mm |
| Calculation factor - Y | 1.1 |
| Calculation factor - Y0 | 0.6 |
| r3,4 - min. | 1.5 mm |
| Da - min. | 45 mm |
| Bearing number | M 84548/2/510/2/QVQ5 |