66390L Franke Slewing Ring Bearings
What is the best place to buy DSA Vacuum Pump Co., Ltd. 66390L Franke Slewing Ring Bearings online? 256 mm da max. Slewing Ring Bearings Manufacturing Service 1700 r/min Limiting speed .
| Brand Name: | Franke |
| Model Number: | 66390L |
| Limiting speed: | 1700 r/min |
| da max.: | 256 mm |
| Mass bearing: | 8.47 kg |
| Calculation factor Y0: | 0.7 |
| D: | 320 mm |
| Fatigue load limit Pu: | 73.5 kN |
| Da max.: | 305 mm |
| d1 ≈: | 276.8 mm |
Product Details
| Limiting speed | 1700 r/min |
| da max. | 256 mm |
| Mass bearing | 8.47 kg |
| Calculation factor Y0 | 0.7 |
| D | 320 mm |
| Fatigue load limit Pu | 73.5 kN |
| Da max. | 305 mm |
| d1 ≈ | 276.8 mm |
| B | 39 mm |
| d | 240 mm |
| Da min. | 299 mm |
| rb max. | 3 mm |
| Dimension series | 4EB |
| T | 42 mm |
| Cb min. | 12 mm |
| ra max. | 3 mm |
| Calculation factor Y | 1.3 |
| r1,2 min. | 3 mm |
| a | 60.381 mm |
| r3,4 min. | 3 mm |