NN493 NTN Tapered Roller Bearing
Welcome 88 mm a to the NACHI BEARINGS TRAINING INDUSTRY NN493 NTN Tapered Roller Bearing online seller.
| Brand Name: | NTN |
| Model Number: | NN493 |
| a: | 88 mm |
| D: | 488.95 mm |
| Limiting speed: | 1100 r/min |
| r3,4 min.: | 3.3 mm |
| Ca min.: | 8 mm |
| Basic static load rating C0: | 3150 kN |
| Reference speed: | 850 r/min |
| d1 ≈: | 413 mm |
Product Details
| a | 88 mm |
| D | 488.95 mm |
| Limiting speed | 1100 r/min |
| r3,4 min. | 3.3 mm |
| Ca min. | 8 mm |
| Basic static load rating C0 | 3150 kN |
| Reference speed | 850 r/min |
| d1 ≈ | 413 mm |
| Calculation factor Y0 | 1 |
| T | 95.25 mm |
| Fatigue load limit Pu | 255 kN |
| ra max. | 6 mm |
| Cb min. | 21 mm |
| da max. | 379 mm |
| Da max. | 472 mm |
| rb max. | 3.1 mm |
| Da min. | 442 mm |
| C | 74.612 mm |
| B | 95.25 mm |
| Calculation factor e | 0.33 |
