68681A Franke Slewing Ring Bearings
68681A Franke Slewing Ring Bearings Engineering Calculator , DSA Vacuum Pump Co., Ltd. Kaydon Slewing Bearing Manufacturing Service . Get Your Free. 28 cm3 Gref
| Brand Name: | Franke |
| Model Number: | 68681A |
| Gref: | 28 cm3 |
| Db max.: | 174.4 mm |
| db min.: | 128.8 mm |
| D1: | 158.61 mm |
| da - min.: | 128.8 mm |
| d: | 120 mm |
| Calculation factor - fHC: | 1 |
| Calculation factor - f: | 1 |
Product Details
| Gref | 28 cm3 |
| Db max. | 174.4 mm |
| db min. | 128.8 mm |
| D1 | 158.61 mm |
| da - min. | 128.8 mm |
| d | 120 mm |
| Calculation factor - fHC | 1 |
| Calculation factor - f | 1 |
| Preload class A GA | 310 N |
| Db - max. | 174.4 mm |
| Preload class C | 225 N/micron |
| Number of balls z | 29 |
| Static axial stiffness, preload class B | 164 N/µm |
| Calculation factor f | 1.12 |
| ra max. | 2 mm |
| Fatigue load limit Pu | 1.9 kN |
| r1,2 min. | 2 mm |
| Preload class C - GC | 1850 N |
| Preload class A - GA | 310 N |
| K | 0.5 mm |
