RKS.061.20.0644 SKF Slewing Ring Bearings
| Brand Name: |
SKF |
| Model Number: |
RKS.061.20.0644 |
| Series: |
649000 |
| Cone Part Number: |
EE649240 |
| Cup Part Number: |
649310 |
| Design Units: |
Imperial |
| Bearing Weight: |
111.600 Kg |
| Cage Type: |
Pin-Type |
| d: |
609.600 mm |
| D: |
787.400 mm |
| PDF |
RKS.061.20.0644 |
Product Details
| Series |
649000 |
| Cone Part Number |
EE649240 |
| Cup Part Number |
649310 |
| Design Units |
Imperial |
| Bearing Weight |
111.600 Kg |
| Cage Type |
Pin-Type |
| d |
609.600 mm |
| D |
787.400 mm |
| B - Cone Width |
93.663 mm |
| C - Cup Width |
69.850 mm |
| B |
93.663 mm |
| R - Cone Backface To Clear Radius1 |
6.35 mm |
| r - Cup Backface To Clear Radius2 |
6.35 mm |
| da - Cone Frontface Backing Diameter |
632.97 mm |
| db - Cone Backface Backing Diameter |
642.11 mm |
| Da - Cup Frontface Backing Diameter |
762.50 mm |
| Db - Cup Backface Backing Diameter |
747.01 mm |
| Ab - Cage-Cone Frontface Clearance |
8.4 mm |
| Aa - Cage-Cone Backface Clearance |
8.6 mm |
| a - Effective Center Location3 |
31.5 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
152000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
587000 lbf |
| C0 - Static Radial Rating |
1260000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
96600 lbf |
| K - Factor7 |
1.58 |
| e - ISO Factor8 |
0.37 |
| Y - ISO Factor9 |
1.62 |
| G1 - Heat Generation Factor (Roller-Raceway) |
9380 |
| G2 - Heat Generation Factor (Rib-Roller End) |
929 |
| Cg - Geometry Factor |
0.279 |