68957A Franke Slewing Ring Bearings
100% Authentic. 68957A Franke Slewing Ring Bearings Highest Quality. Certified 546.100 mm D Supplier. Jinan Yuanyi Hydraulic Equipments Co., Ltd.
| Brand Name: | Franke |
| Model Number: | 68957A |
| D: | 546.100 mm |
| Aa - Cage-Cone Backface Clearance: | 1.5 mm |
| Da - Cup Frontface Backing Diameter: | 531.10 mm |
| Cage Type: | Stamped Steel |
| a - Effective Center Location3: | 17.5 mm |
| d: | 409.575 mm |
| Bearing Weight: | 55.1 Kg |
| G1 - Heat Generation Factor (Roller-Raceway): | 4045.6 |
Product Details
| D | 546.100 mm |
| Aa - Cage-Cone Backface Clearance | 1.5 mm |
| Da - Cup Frontface Backing Diameter | 531.10 mm |
| Cage Type | Stamped Steel |
| a - Effective Center Location3 | 17.5 mm |
| d | 409.575 mm |
| Bearing Weight | 55.1 Kg |
| G1 - Heat Generation Factor (Roller-Raceway) | 4045.6 |
| e - ISO Factor8 | 0.42 |
| G2 - Heat Generation Factor (Rib-Roller End) | 437.8 |
| K - Factor7 | 1.4 |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 104000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 401000 lbf |
| C - Cup Width | 68.263 mm |
| r - Cup Backface To Clear Radius2 | 6.35 mm |
| R - Cone Backface To Clear Radius1 | 6.35 mm |
| C0 - Static Radial Rating | 729000 lbf |
| Y - ISO Factor9 | 1.44 |
| db - Cone Backface Backing Diameter | 439.93 mm |
| da - Cone Frontface Backing Diameter | 431.04 mm |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-15069926882 |
