H8-58E2 Rotek Slewing Ring Bearings
| Brand Name: | Rotek |
| Model Number: | H8-58E2 |
| Series: | 32028XM |
| Cone Part Number: | X32028XM |
| Cup Part Number: | Y32028XM |
| Design Units: | METRIC |
| Bearing Weight: | 5.3 Kg |
| Cage Type: | Stamped Steel |
| d: | 140 mm |
| D: | 210.000 mm |
Product Details
| Series | 32028XM |
| Cone Part Number | X32028XM |
| Cup Part Number | Y32028XM |
| Design Units | METRIC |
| Bearing Weight | 5.3 Kg |
| Cage Type | Stamped Steel |
| d | 140 mm |
| D | 210.000 mm |
| B - Cone Width | 45 mm |
| C - Cup Width | 34 mm |
| B | 45 mm |
| R - Cone Backface To Clear Radius1 | 2.540 mm |
| r - Cup Backface To Clear Radius2 | 2.03 mm |
| da - Cone Frontface Backing Diameter | 150.88 mm |
| db - Cone Backface Backing Diameter | 157.99 mm |
| Da - Cup Frontface Backing Diameter | 204.00 mm |
| Db - Cup Backface Backing Diameter | 193.04 mm |
| Ab - Cage-Cone Frontface Clearance | 3 mm |
| Aa - Cage-Cone Backface Clearance | 3 mm |
| a - Effective Center Location3 | 1.5 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 102000 N |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 393000 N |
| C0 - Static Radial Rating | 644000 N |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 80000 N |
| K - Factor7 | 1.27 |
| e - ISO Factor8 | 0.46 |
| Y - ISO Factor9 | 1.31 |
| G1 - Heat Generation Factor (Roller-Raceway) | 374.2 |
| G2 - Heat Generation Factor (Rib-Roller End) | 108.2 |
| Cg - Geometry Factor | 0.125 |
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