a)
Reference edge
b)
Hole pattern:
c)
Length
| A2 | 85 | mm | |
| A3 | 42.5 mm ±0.02 | ||
| H3 (Tolerance: ±0.02 mm; comes with a height grade of 20 µm.) | 40 | mm | |
| H4 | 60 | mm | |
| m | 18 | ||
| N | 21 | mm | |
| O2 (DIN 7984-8.8) | M12 | ||
| T1 | 10 | mm | |
| Tolerance for H3 (Shaft diameters 30 to 50: Up to 1,800 mm length with parallelism of 10 µm available upon request ,Measured with gauging shaft, nominal dimension d and length about 50 mm.) | ± 20 | ||
| V | 13 | mm |
| A3 | 42.50 | mm | |
| e | 58 | ||
| H3 | 40 mm | ||
| H4 | 60 mm | ||
| m | 18 mm -0.5 | ||
| O1 (DIN 6912-8.8) | M12x30 | ||
| T | 75 | mm | |
| T2 | 8.40 | mm | |
| Tolerance for H4 shaft included h6 (Includes shaft tolerance (determined from statistics).) | ± 31 | ||
| V1 | 6 | mm |
| m | 19.60 | kg |
