RS-4988E4 NSK CYLINDRICAL ROLLER BEARING
We work closely with our RS-4988E4 NSK CYLINDRICAL ROLLER BEARING manufacturing partners to AMERICAN BEARING MFG.CORP. bring the 64 mm B best 3 mm r3,4 min. value to customers.
| Brand Name: | NSK |
| Model Number: | RS-4988E4 |
| r3,4 min.: | 3 mm |
| da min.: | 104 mm |
| B: | 64 mm |
| Calculation factor kr: | 0.25 |
| D: | 190 mm |
| Reference speed: | 3800 r/min |
| Limiting value e: | 0.3 |
| D1 ≈: | 161.1 mm |
| PDF |
RS-4988E4 |
Product Details
| r3,4 min. | 3 mm |
| da min. | 104 mm |
| B | 64 mm |
| Calculation factor kr | 0.25 |
| D | 190 mm |
| Reference speed | 3800 r/min |
| Limiting value e | 0.3 |
| D1 ≈ | 161.1 mm |
| Basic dynamic load rating C | 500 kN |
| Da max. | 175.3 mm |
| ra max. | 2.5 mm |
| Fatigue load limit Pu | 65.5 kN |
| Basic static load rating C0 | 540 kN |
| s max. | 6 mm |
| da max. | 110 mm |
| rb max. | 2.5 mm |
| Mass bearing | 9.46 kg |
| F | 113.5 mm |
| r1,2 min. | 3 mm |
| db min. | 116 mm |
