Bolt Circle (Q)1.687 inches, 42.85 mmDimension (B)2.370 inches, 60.20 mmDimension (D)2.230 inches, 56.64 mmDimension (E)1.210 inches, 30.73 mmDimension (G)2.220 inches, 56.39 mmDimension (H)0.315 inches, 8.00 mmDimension (H1)1.625 inches, 41.28 mmDimension (I)0.520 inches, 13.21 mmDimension (J)1.810 inches, 45.97 mmDimension (L)1.12 inches, 28.45 mmDimension (M)0.400 inches, 10.16 mmDimension (Z)3.270 inches, 3.270 inchesDimension (Z1)3.110 inches, 3.270 inchesDisc Diameter (X)4.040 inches, 102.62 mmMax Shaft Bore (C)1.125 inches, 28 mmMinimum Bore0.500 inches, 13 mmOutside Diameter (A)3.200 inches, 81.28 mmOverall Length (K)3.450 inches, 87.63 mmThread Size (R)5/16 in-18 x 3/4 in Deep, 5/16 in-18 x 19 mm DeepTorque Range40 - 500 in-lbs, 4.5 - 56.5 Nm
| Bolt Circle (Q) | 1.687 inches, 42.85 mm |
| Dimension (B) | 2.370 inches, 60.20 mm |
| Dimension (D) | 2.230 inches, 56.64 mm |
| Dimension (E) | 1.210 inches, 30.73 mm |
| Dimension (G) | 2.220 inches, 56.39 mm |
| Dimension (H) | 0.315 inches, 8.00 mm |
| Dimension (H1) | 1.625 inches, 41.28 mm |
| Dimension (I) | 0.520 inches, 13.21 mm |
| Dimension (J) | 1.810 inches, 45.97 mm |
| Dimension (L) | 1.12 inches, 28.45 mm |
| Dimension (M) | 0.400 inches, 10.16 mm |
| Dimension (Z) | 3.270 inches, 3.270 inches |
| Dimension (Z1) | 3.110 inches, 3.270 inches |
| Disc Diameter (X) | 4.040 inches, 102.62 mm |
| Max Shaft Bore (C) | 1.125 inches, 28 mm |
| Minimum Bore | 0.500 inches, 13 mm |
| Outside Diameter (A) | 3.200 inches, 81.28 mm |
| Overall Length (K) | 3.450 inches, 87.63 mm |
| Thread Size (R) | 5/16 in-18 x 3/4 in Deep, 5/16 in-18 x 19 mm Deep |
| Torque Range | 40 - 500 in-lbs, 4.5 - 56.5 Nm |