Standard tolerances, unless otherwise stated ±0.25 mm. Shaft axis to intersect within ±0.025mm. Angular accuracy between shafts ±5mins. Mounting distance tolerance ±0.05mm. Bore tolerance H8. Cut to the Gleason System. 20° pressure angle. Pitch angle 45°. Supplied in pairs. All dimensions in mm. Steel EN8, (080M40/080M46). or equivalent
Steel Spiral Mitre Gear Mod 3.0 20T/20T (SBMSP30/20)
Steel Spiral Mitre Gear Mod 3.0 20T/20T (SBMSP30/20)
| Part No. | 7708-714 |
| Code | SBMSP30/20 |
| Pitch Module | 3 |
| No. Teeth | 20 |
| dp (mm) | 60 |
| de (mm) | 63 |
| dm (mm) | 45 |
| Bore (H8) | 15 |
| F (mm) | 18 |
| Lm (mm) | 13.5 |
| A (mm) | 34.5 |
| A+V (mm) | 51 |
| S (mm) | 3.8 |
Every effort is taken to ensure the accuracy of the table data
Design variations and errors although rare may occur