68949A Franke Slewing Ring Bearings
100% China Komatsu Hydraulic Final Drive Motor Supplier Authentic. 68949A Franke Slewing Ring Bearings Highest 260x480x174 Quality. 240 mm d1 Certified Supplier.
| Brand Name: | Franke |
| Model Number: | 68949A |
| Bore Diameter (mm): | 260 |
| d1: | 240 mm |
| D1: | 405,4 mm |
| a: | 8 mm |
| Bearing number: | 23252-B-K-MB+AH2352G |
| b: | 30 mm |
| Size (mm): | 260x480x174 |
| B: | 174 mm |
Product Details
| Bore Diameter (mm) | 260 |
| d1 | 240 mm |
| D1 | 405,4 mm |
| a | 8 mm |
| Bearing number | 23252-B-K-MB+AH2352G |
| b | 30 mm |
| Size (mm) | 260x480x174 |
| B | 174 mm |
| ra max. | 4 mm |
| Reference speed | 660 r/min |
| d | 260 mm |
| Weight | 154,7 Kg |
| n | 23,5 mm |
| Basic dynamic load rating (C) | 2900 kN |
| Calculation factor (e) | 0,37 |
| C | 174 mm |
| da min. | 280 mm |
| r min. | 5 mm |
| Limiting speed | 1 100 r/min |
| I | 205 mm |
