387S/384ED Timken Tapered Roller Bearing Assembly
Online 387S/384ED Timken Tapered Roller Bearing Assembly 70 Outer Diameter (mm) Expert.More Choices. DSA Vacuum Pump Co., Ltd. 387S/384ED Timken Tapered Roller Bearing Assembly in Stock & Ready to Ship Now!
| Brand Name: | Timken |
| Model Number: | 387S/384ED |
| Outer Diameter (mm): | 70 |
| r3,4 - min.: | 0.6 mm |
| Calculation factor e: | 0.68 |
| Calculation factor (back-to-back, face-to-face) Y2: | 1.41 |
| d: | 70 mm |
| Calculation factor - f2A: | 1 |
| Limiting speed for oil lubrication: | 19000 mm/min |
| D1: | 107.1 mm |
Product Details
| Outer Diameter (mm) | 70 |
| r3,4 - min. | 0.6 mm |
| Calculation factor e | 0.68 |
| Calculation factor (back-to-back, face-to-face) Y2 | 1.41 |
| d | 70 mm |
| Calculation factor - f2A | 1 |
| Limiting speed for oil lubrication | 19000 mm/min |
| D1 | 107.1 mm |
| a | 34.9 mm |
| Basic dynamic load rating - C | 66.3 kN |
| db min. | 79 mm |
| Calculation factor (single, tandem) Y2 | 0.87 |
| Preload class A - GA | 420 N |
| Calculation factor f2C | 1.03 |
| Calculation factor - Y0 | 0.76 |
| Preload class B | 290 N/micron |
| Calculation factor - f2C | 1.03 |
| r1,2 - min. | 1.5 mm |
| Calculation factor f1 | 0.99 |