NN3956 NTN Tapered Roller Bearing
What 28x12x8 are the types of DSA Vacuum Pump Co., Ltd. 12 Number of balls z NN3956 NTN Tapered Roller Bearing ? Tapered Roller Bearing Manufacturing Service . Get Your Free, Instant price, design review.
| Brand Name: | NTN |
| Model Number: | NN3956 |
| Ball - z: | 12 |
| Da - max.: | 26 mm |
| Number of balls z: | 12 |
| Db - max.: | 26.6 mm |
| D: | 28 mm |
| Db max.: | 26.6 mm |
| Calculation factor (back-to-back, face-to-face) Y0: | 0.76 |
| Calculation factor f: | 1.02 |
Product Details
| Ball - z | 12 |
| Da - max. | 26 mm |
| Number of balls z | 12 |
| Db - max. | 26.6 mm |
| D | 28 mm |
| Db max. | 26.6 mm |
| Calculation factor (back-to-back, face-to-face) Y0 | 0.76 |
| Calculation factor f | 1.02 |
| d1 | 17.5 mm |
| Preload class A | 34 N/micron |
| Calculation factor - e | 0.68 |
| Preload class B GB | 85 N |
| Calculation factor - f2B | 1.03 |
| Size (mm) | 28x12x8 |
| ra max. | 0.3 mm |
| Calculation factor - fHC | 1 |
| Calculation factor - f2C | 1.06 |
| Calculation factor - f2A | 1 |
| Basic dynamic load rating - C | 3.1 kN |
| Calculation factor - X2 | 0.41 |
