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 |