| 参数 | 数据 | 说明 |
|---|---|---|
| Ball Type | Ceramic | |
| Cage Type | CR - | |
| Design Units | Metric | |
| Bearing Weight | 0.104 Kg | |
| Bearing Weight | 0.230 lb | |
| D - Outer Diameter | 55.000 mm | |
| D - Outer Diameter | 2.1654 in | |
| d - Bore | 30.000 mm | |
| d - Bore | 1.1811 in | |
| C - Inner Ring Width | 13.000 mm | |
| C - Inner Ring Width | 0.5118 in | |
| B - Outer Ring Width | 13.000 mm | |
| B - Outer Ring Width | 0.5118 in | |
| do - Ball Diameter | 7.143750 mm | |
| do - Ball Diameter | 0.281250 in | |
| Z - Number of Balls Per Row | 14 | |
| 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 | 35.90 mm | |
| da - Inner Ring Backing Diameter | 1.42 in | |
| Da - Outer Ring Backing Diameter | 50.70 mm | |
| Da - Outer Ring Backing Diameter | 2.00 in | |
| Ce - Dynamic Radial Rating | 11900 N | Based on 106 revolutions of calculated fatigue life. |
| Ce - Dynamic Radial Rating | 2680 lbf | Based on 106 revolutions of calculated fatigue life. |
| C0 - Static Radial Rating | 5210 N | |
| C0 - Static Radial Rating | 1170 lbf | |
| Limiting Speed (Grease) | 40320 rpm | |
| Limiting Speed (Oil) | 80640 rpm |
















