77256A Franke Slewing Ring Bearings
How do you find the 77256A Franke Slewing Ring Bearings 2.2 Calculation factor Y1 specification? Manufacturers Online Free NTN BEARING CORP.OF AMERICA check！
| Brand Name: | Franke |
| Model Number: | 77256A |
| Calculation factor Y1: | 2.2 |
| Da max.: | 465 mm |
| Limiting speed: | 1800 r/min |
| B: | 160 mm |
| d2 ≈: | 354 mm |
| r1,2 min.: | 4 mm |
| Basic dynamic load rating C: | 2969 kN |
| d: | 320 mm |
Product Details
| Calculation factor Y1 | 2.2 |
| Da max. | 465 mm |
| Limiting speed | 1800 r/min |
| B | 160 mm |
| d2 ≈ | 354 mm |
| r1,2 min. | 4 mm |
| Basic dynamic load rating C | 2969 kN |
| d | 320 mm |
| Mass bearing | 100 kg |
| Reference speed | 800 r/min |
| Calculation factor Y0 | 2.2 |
| da min. | 335 mm |
| D | 480 mm |
| K | 9 mm |
| Fatigue load limit Pu | 400 kN |
| D1 ≈ | 423 mm |
| b | 16.7 mm |
| Basic static load rating C0 | 5100 kN |
| Calculation factor Y2 | 3.3 |
| ra max. | 3 mm |