RKS.221091 SKF Slewing Ring Bearings
| Brand Name: | SKF |
| Model Number: | RKS.221091 |
| Cone Part Number: | DX940730 |
| Design Units: | Imperial |
| Cage Type: | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 352000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 91300 lbf |
| d: | 8.2500 in |
| B - Cone Width: | 2.5 in |
| R - Cone Backface To Clear Radius3: | 0.170 in |
Product Details
| Cone Part Number | DX940730 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 352000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 91300 lbf |
| d | 8.2500 in |
| B - Cone Width | 2.5 in |
| R - Cone Backface To Clear Radius3 | 0.170 in |
| da - Cone Frontface Backing Diameter | 8.93 in |
| db - Cone Backface Backing Diameter | 9.17 in |
| Ab - Cage-Cone Frontface Clearance | 0.21 in |
| Aa - Cage-Cone Backface Clearance | 0.32 in |
| a - Effective Center Location4 | 0.31 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 52500 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 202000 lbf |
| C0 - Static Radial Rating | 290000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 47000 lbf |
| K - Factor8 | 1.12 |
| G1 - Heat Generation Factor (Roller-Raceway) | 912.5 |
| G2 - Heat Generation Factor (Rib-Roller End) | 126.1 |
| Cg - Geometry Factor | 0.146 |
Company Profile
| Worktime |
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| Phone |
86-02-7234259 |
