Bronze wormwheels, worm not included with wormwheel but available from /steel-worm-gears/.. . 20° pressure angle. Bore tolerance H7. Single(1R) & Double(2R) Start. Right Hand. All dimensions in mm.. Standard tolerances, unless otherwise stated ±0.25 mm.
Bronze Wormwheel Mod 2 20T, 1 Start (BWW20/20/1R)
Bronze Wormwheel Mod 2 20T, 1 Start (BWW20/20/1R)
| Part No. | 7705-156 |
| Code | BWW20/20/1R |
| Pitch Module | 2 |
| No. Teeth | 20 |
| dp | 40 |
| de | 45.7 |
| Boss Ø D | 30 |
| M | 10 |
| Bore | 12 |
| F | 14 |
| A | 34 |
| Centre Distance | 36 |
| Type | B |
Every effort is taken to ensure the accuracy of the table data
Design variations and errors although rare may occur