230.20.0900.503 Type 21/1050. Standard 5 Slewing Ring Bearings
100% 7.6 mm Aa - Cage-Cone Backface Clearance Authentic. 230.20.0900.503 Type 21/1050. Standard 5 Slewing Ring Bearings Rexroth Pump Group Co., Limited Highest Quality. Certified Supplier.
| Brand Name: | Standard 5 |
| Model Number: | 230.20.0900.503 Type 21/1050. |
| Aa - Cage-Cone Backface Clearance: | 7.6 mm |
| Design Units: | METRIC |
| Cg - Geometry Factor: | 0.148 |
| Cage Type: | Stamped Steel |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 84800 lbf |
| DD: | 319.2 mm |
| R - Cone Backface To Clear Radius3: | 4.060 mm |
| da - Cone Frontface Backing Diameter: | 260 mm |
Product Details
| Aa - Cage-Cone Backface Clearance | 7.6 mm |
| Design Units | METRIC |
| Cg - Geometry Factor | 0.148 |
| Cage Type | Stamped Steel |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 84800 lbf |
| DD | 319.2 mm |
| R - Cone Backface To Clear Radius3 | 4.060 mm |
| da - Cone Frontface Backing Diameter | 260 mm |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 327000 lbf |
| a - Effective Center Location4 | -8.4 mm |
| K - Factor8 | 1.76 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 123000 N |
| G2 - Heat Generation Factor (Rib-Roller End) | 158.7 |
| G1 - Heat Generation Factor (Roller-Raceway) | 1485.4 |
| C0 - Static Radial Rating | 1630000 N |
| B - Cone Width | 76 mm |
| db - Cone Backface Backing Diameter | 265 mm |
| Ab - Cage-Cone Frontface Clearance | 4.1 mm |
| d | 240 mm |
| WPD | 341.9 mm |
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