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| Model | Bore Dia(d)mm | Outer Dia(D)mm | Width(B)mm | A1 | A2 | Chamfer | Load Rating | ||
| r/min | Cw(KN) | Cow(KN) | kg | ||||||
| W0 | 4 | 14.84 | 6.35 | 5.94 | 9.12 | 0.3 | 1 | 0.5 | 5 | W0X | 4 | 14.84 | 6.35 | 5.94 | 9.12 | 0.3 | 1 | 0.5 | 5 |
| W1 | 4.763 | 19.56 | 7.87 | 7.9 | 11.86 | 0.3 | 2.2 | 1 | 11 | W1X | 4.763 | 19.56 | 7.87 | 7.93 | 11.86 | 0.3 | 2.2 | 1 | 11 |
| W2 | 9.525 | 30.73 | 11.1 | 12.7 | 18.24 | 0.3 | 4.9 | 2.5 | 38 | W2X | 9.525 | 30.73 | 11.1 | 12.7 | 18.24 | 0.3 | 4.9 | 2.5 | 38 |
| W3 | 12 | 45.72 | 15.88 | 19.05 | 26.98 | 0.6 | 9.4 | 4.9 | 130 | W3X | 12 | 45.72 | 15.88 | 19.05 | 26.98 | 0.6 | 9.4 | 4.9 | 130 |
| W4 | 15 | 59.49 | 19.05 | 25.4 | 34.93 | 1 | 14.8 | 8.2 | 280 | W4X | 15 | 59.49 | 19.05 | 25.4 | 34.93 | 1 | 14.8 | 8.2 | 280 |
| W4XL | 22 | 75.39 | 25.4 | 31.75 | 44.45 | 1.1 | 20.6 | 14.3 | 580 | W4XXL | 22 | 75.39 | 25.4 | 31.75 | 44.45 | 1.1 | 20.6 | 14.3 | 580 |
| W1SSX | 4.763 | 19.56 | 7.87 | 7.93 | 11.86 | 0.3 | 2.2 | 1 | 11 | W2SSX | 9.525 | 30.73 | 11.1 | 12.7 | 18.24 | 0.3 | 4.9 | 2.5 | 38 |
| W3SSX | 12 | 45.72 | 15.88 | 19.05 | 26.98 | 0.6 | 9.4 | 4.9 | 130 | W4SSX | 15 | 59.94 | 19.05 | 25.4 | 34.93 | 1 | 14.8 | 8.2 | 280 |
