- Available in Metric
- Single row radial ball bearing
- 52100 high carbon steel
- Grade 10 balls
- ABEC1
- Chevron SRI2 grease
- Available with rubber seals, metal shields or open
- Skateboards
- Roller Skates
- Wheel Bearings
- Axial Fans
- Motors
- Drive Axles
- Clutch
- Idler Wheels
- Fishing Reel
| wdt_ID | RBI Bearing Part No. | Bore d | Outer Diameter D | Width W (Open) | Width W (Shielded) | Flange Dimensions (Df) | Flange Dimensions (Open Wf) | Radius r | Basic Load Rating (Dynamic C) (Ibs.) | Basic Load Rating (Static C) (Ibs.) |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 681 | 1.0 | 3 | 1.0 | - | - | - | 0.15 | 18 | 5 |
| 2 | 691 | 1.0 | 4 | 1.6 | - | - | - | 0.20 | 35 | 9.5 |
| 3 | 681X | 1.5 | 4 | 1.2 | 2 | 5 | 0.4 | 0.20 | 36 | 10 |
| 4 | 691X | 1.5 | 5 | 2.0 | 2.6 | 6.5 | 0.6 | 0.30 | 53 | 15 |
| 5 | 601X | 1.5 | 6 | 2.5 | 3 | 7.5 | 0.6 | 0.30 | 62 | 19 |
| 6 | 682 | 2.0 | 5 | 1.5 | 2.3 | 6.1 | 0.5 | 0.20 | 38 | 11 |
| 7 | 692 | 2.0 | 6 | 2.3 | 3 | 7.5 | 0.6 | 0.30 | 63 | 20 |
| 8 | 602 | 2.0 | 7 | 2.8 | 3.5 | 8.5 | 0.7 | 0.30 | 86 | 28 |
| 9 | 682X | 2.5 | 6 | 1.8 | 2.6 | 7.1 | 0.5 | 0.30 | 47 | 16 |
| 10 | 692X | 2.5 | 7 | 2.5 | 3.5 | 8.5 | 0.7 | 0.30 | 64 | 22 |