6038 KOYO Single-row deep groove ball bearings
| Brand Name: | KOYO |
| Model Number: | 6038 |
| Series: | 1200 |
| Cone Part Number: | 1280 |
| Cup Part Number: | 1220 |
| Design Units: | Imperial |
| Bearing Weight: | 0.30 Kg |
| Cage Type: | Stamped Steel |
| d: | 22.225 mm |
| D: | 57.150 mm |
| PDF |
6038 |
Product Details
| Series | 1200 |
| Cone Part Number | 1280 |
| Cup Part Number | 1220 |
| Design Units | Imperial |
| Bearing Weight | 0.30 Kg |
| Cage Type | Stamped Steel |
| d | 22.225 mm |
| D | 57.150 mm |
| B - Cone Width | 22.225 mm |
| C - Cup Width | 17.463 mm |
| B | 22.225 mm |
| R - Cone Backface To Clear Radius1 | 0.760 mm |
| r - Cup Backface To Clear Radius2 | 1.52 mm |
| da - Cone Frontface Backing Diameter | 28.96 mm |
| db - Cone Backface Backing Diameter | 29.46 mm |
| Da - Cup Frontface Backing Diameter | 52.10 mm |
| Db - Cup Backface Backing Diameter | 49.02 mm |
| Ab - Cage-Cone Frontface Clearance | 1.5 mm |
| Aa - Cage-Cone Backface Clearance | 0.3 mm |
| a - Effective Center Location3 | -6.9 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 3230 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 12400 lbf |
| C0 - Static Radial Rating | 12400 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 1910 lbf |
| K - Factor7 | 1.69 |
| e - ISO Factor8 | 0.35 |
| Y - ISO Factor9 | 1.73 |
| G1 - Heat Generation Factor (Roller-Raceway) | 11.4 |
| G2 - Heat Generation Factor (Rib-Roller End) | 5.52 |
| Cg - Geometry Factor | 0.0556 |
