Bearing Y2020 KOYO Y2020 KOYO bearing Size Chart (mm/inches) |
|---|
| Series | 33117 |
| Cone Part Number | X33117-SA |
| Cup Part Number | Y33117 |
| Design Units | METRIC |
| Bearing Weight | 2.50 Kg |
| Cage Type | Stamped Steel |
| d | 85 mm |
| D | 140.000 mm |
| B - Cone Width | 41 mm |
| C - Cup Width | 32.000 mm |
| B | 41.000 mm |
| R - Cone Backface To Clear Radius1 | 2.540 mm |
| r - Cup Backface To Clear Radius2 | 2.03 mm |
| da - Cone Frontface Backing Diameter | 96.01 mm |
| db - Cone Backface Backing Diameter | 102.11 mm |
| Da - Cup Frontface Backing Diameter | 134.90 mm |
| Db - Cup Backface Backing Diameter | 125.98 mm |
| Ab - Cage-Cone Frontface Clearance | 3.3 mm |
| Aa - Cage-Cone Backface Clearance | 4.1 mm |
| a - Effective Center Location3 | -8.1 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 65800 N |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 254000 N |
| C0 - Static Radial Rating | 386000 N |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 45800 N |
| K - Factor7 | 1.44 |
| e - ISO Factor8 | 0.41 |
| Y - ISO Factor9 | 1.48 |
| G1 - Heat Generation Factor (Roller-Raceway) | 160.9 |
| G2 - Heat Generation Factor (Rib-Roller End) | 39.6 |
| Cg - Geometry Factor | 0.0972 |