RKS.220741 SKF Slewing Ring Bearings
| Brand Name: | SKF |
| Model Number: | RKS.220741 |
| Series: | 12000 |
| Cone Part Number: | 12168 |
| Cup Part Number: | 12303 |
| Design Units: | Imperial |
| Bearing Weight: | 0.30 Kg |
| Cage Type: | Stamped Steel |
| d: | 42.863 mm |
| D: | 76.992 mm |
Product Details
| Series | 12000 |
| Cone Part Number | 12168 |
| Cup Part Number | 12303 |
| Design Units | Imperial |
| Bearing Weight | 0.30 Kg |
| Cage Type | Stamped Steel |
| d | 42.863 mm |
| D | 76.992 mm |
| B - Cone Width | 17.145 mm |
| C - Cup Width | 11.908 mm |
| B | 17.463 mm |
| R - Cone Backface To Clear Radius1 | 1.520 mm |
| r - Cup Backface To Clear Radius2 | 1.52 mm |
| da - Cone Frontface Backing Diameter | 48.51 mm |
| db - Cone Backface Backing Diameter | 51.05 mm |
| Da - Cup Frontface Backing Diameter | 73.90 mm |
| Db - Cup Backface Backing Diameter | 68.07 mm |
| Ab - Cage-Cone Frontface Clearance | 2.8 mm |
| Aa - Cage-Cone Backface Clearance | 1 mm |
| a - Effective Center Location3 | 0 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 2890 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 11100 lbf |
| C0 - Static Radial Rating | 13100 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 2500 lbf |
| K - Factor7 | 1.15 |
| e - ISO Factor8 | 0.51 |
| Y - ISO Factor9 | 1.19 |
| G1 - Heat Generation Factor (Roller-Raceway) | 21 |
| G2 - Heat Generation Factor (Rib-Roller End) | 15.8 |
| Cg - Geometry Factor | 0.0766 |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234259 |
