771/630 Cam Follower And Track Roller
771/630 Cam Follower And Track Roller manufacturer and global supplier 460x340x56 of reliable ball and roller ... 771/630 Cam Follower And Track Roller Industries Products Manufacturing & Engineering and Agricultural Bearings designed to meet the NTN Bearing de Mexico, S.A. unique requirements of our targeted industries.
| Model Number: | 771/630 |
| Fatigue load limit - Pu: | 13.4 kN |
| Preload class A: | 739 N/micron |
| ra max.: | 2.5 mm |
| Calculation factor - Y1: | 0.92 |
| Outer Diameter (mm): | 340 |
| Bearing number: | 71968 ACDMA/P4A |
| Db max.: | 454 mm |
| Ball - z: | 29 |
Product Details
| Fatigue load limit - Pu | 13.4 kN |
| Preload class A | 739 N/micron |
| ra max. | 2.5 mm |
| Calculation factor - Y1 | 0.92 |
| Outer Diameter (mm) | 340 |
| Bearing number | 71968 ACDMA/P4A |
| Db max. | 454 mm |
| Ball - z | 29 |
| Calculation factor - f | 1.27 |
| Static axial stiffness, preload class D | 1742 N/µm |
| r3,4 - min. | 1.1 mm |
| d | 340 mm |
| Size (mm) | 460x340x56 |
| Calculation factor (back-to-back, face-to-face) Y2 | 1.41 |
| Fatigue load limit Pu | 13.4 kN |
| Calculation factor - f2A | 1 |
| Limiting speed for oil lubrication | 3200 mm/min |
| Ball - Dw | 38.1 mm |
| Ball diameter Dw | 38.1 mm |
| dn | 387 mm |