NN393 NTN Tapered Roller Bearing
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| Brand Name: | NTN |
| Model Number: | NN393 |
| Basic static load rating C0: | 4650 kN |
| D: | 440 mm |
| r3,4 min.: | 3 mm |
| rc max.: | 1 mm |
| Calculation factor Y1: | 1.6 |
| d: | 320 mm |
| r5 min.: | 1 mm |
| Calculation factor e: | 0.43 |
Product Details
| Basic static load rating C0 | 4650 kN |
| D | 440 mm |
| r3,4 min. | 3 mm |
| rc max. | 1 mm |
| Calculation factor Y1 | 1.6 |
| d | 320 mm |
| r5 min. | 1 mm |
| Calculation factor e | 0.43 |
| Reference speed | 750 r/min |
| Limiting speed | 1200 r/min |
| Da min. | 402 mm |
| 2B | 152 mm |
| Mass bearing pair | 69 kg |
| Calculation factor Y2 | 2.3 |
| Calculation factor Y0 | 1.6 |
| Fatigue load limit Pu | 390 kN |
| Da max. | 424 mm |
| Basic dynamic load rating C | 1982 kN |
| b | 17 mm |
| K | 15 mm |