| 参数 | 数据 | 说明 |
|---|---|---|
| Ball Type | Steel | |
| Cage Type | CR - | |
| Design Units | Metric | |
| Bearing Weight | 0.240 Kg | |
| Bearing Weight | 0.530 lb | |
| D - Outer Diameter | 75.000 mm | |
| D - Outer Diameter | 2.9528 in | |
| d - Bore | 45.000 mm | |
| d - Bore | 1.7717 in | |
| C - Inner Ring Width | 16.000 mm | |
| C - Inner Ring Width | 0.6299 in | |
| B - Outer Ring Width | 16.000 mm | |
| B - Outer Ring Width | 0.6299 in | |
| do - Ball Diameter | 8.731250 mm | |
| do - Ball Diameter | 0.343750 in | |
| Z - Number of Balls Per Row | 17 | |
| R - Inner Ring "To Clear" Radius | 1.00 mm | Maximum housing fillet radius that bearing corners will clear. |
| R - Inner Ring "To Clear" Radius | 0.039 in | Maximum housing fillet radius that bearing corners will clear. |
| r - Outer Ring "To Clear" Radius | 1.00 mm | Maximum shaft fillet radius that bearing corners will clear. |
| r - Outer Ring "To Clear" Radius | 0.039 in | Maximum shaft fillet radius that bearing corners will clear. |
| da - Inner Ring Backing Diameter | 51.30 mm | |
| da - Inner Ring Backing Diameter | 2.02 in | |
| Da - Outer Ring Backing Diameter | 69.30 mm | |
| Da - Outer Ring Backing Diameter | 2.73 in | |
| Ce - Dynamic Radial Rating | 27000 N | Based on 106 revolutions of calculated fatigue life. |
| Ce - Dynamic Radial Rating | 6080 lbf | Based on 106 revolutions of calculated fatigue life. |
| C0 - Static Radial Rating | 19300 N | |
| C0 - Static Radial Rating | 4330 lbf | |
| Limiting Speed (Grease) | 17900 rpm | |
| Limiting Speed (Oil) | 35800 rpm |
















