| 参数 | 数据 | 说明 |
|---|---|---|
| Ball Type | Steel | |
| Cage Type | CR - | |
| Design Units | Metric | |
| Bearing Weight | 0.206 Kg | |
| Bearing Weight | 0.460 lb | |
| D - Outer Diameter | 68.000 mm | |
| D - Outer Diameter | 2.6772 in | |
| d - Bore | 40.000 mm | |
| d - Bore | 1.5748 in | |
| C - Inner Ring Width | 15.000 mm | |
| C - Inner Ring Width | 0.5906 in | |
| B - Outer Ring Width | 15.000 mm | |
| B - Outer Ring Width | 0.5906 in | |
| do - Ball Diameter | 5.556250 mm | |
| do - Ball Diameter | 0.218750 in | |
| Z - Number of Balls Per Row | 24 | |
| 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 | 48.60 mm | |
| da - Inner Ring Backing Diameter | 1.92 in | |
| Da - Outer Ring Backing Diameter | 59.40 mm | |
| Da - Outer Ring Backing Diameter | 2.36 in | |
| Ce - Dynamic Radial Rating | 11200 N | Based on 106 revolutions of calculated fatigue life. |
| Ce - Dynamic Radial Rating | 2510 lbf | Based on 106 revolutions of calculated fatigue life. |
| C0 - Static Radial Rating | 8590 N | |
| C0 - Static Radial Rating | 1930 lbf | |
| Limiting Speed (Grease) | 19800 rpm | |
| Limiting Speed (Oil) | 39600 rpm |
















