Metric Wormwheels in Bronze 0.5 – 0.8 MOD
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20° pressure angle
- Bore tolerance H7
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Single(1R) & double(2R) start right hand
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Intermediate sizes and special Wormwheels to drawing
- All dimensions in mm
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Standard tolerances, unless otherwise stated ±0.25 mm
- Bronze, PB1/PB2 or equivalent
Code | Pitch Module | No. Teeth | dp | de | Boss Ø D | M | Bore (H7) | F | A | Centre Distance | Type |
---|---|---|---|---|---|---|---|---|---|---|---|
BWW05/20/1R | 0.5 | 20 | 10 | 11.4 | 8 | 5 | 3 | 3 | 8 | 8.5 | A |
BWW05/25/1R | 0.5 | 25 | 12.5 | 14 | 10 | 5 | 4 | 3 | 8 | 9.75 | A |
BWW05/30/1R | 0.5 | 30 | 15 | 16.5 | 10 | 5 | 4 | 3 | 8 | 11 | A |
BWW05/40/1R | 0.5 | 40 | 20 | 21.5 | 10 | 5 | 4 | 3 | 8 | 13.5 | A |
BWW05/50/1R | 0.5 | 50 | 25 | 26.5 | 10 | 5 | 4 | 3 | 8 | 16 | A |
BWW05/60/1R | 0.5 | 60 | 30 | 31.5 | 15 | 5 | 4 | 3 | 8 | 18.5 | A |
BWW05/75/1R | 0.5 | 75 | 37.5 | 39 | 15 | 5 | 4 | 3 | 8 | 22.25 | A |
BWW05/100/1R | 0.5 | 100 | 50 | 51.5 | 15 | 5 | 5 | 3 | 8 | 28.5 | A |
BWW075/16/1R | 0.75 | 16 | 12 | 13.8 | 10 | 6 | 4 | 3 | 9 | 10.25 | A |
BWW075/18/1R | 0.75 | 18 | 13.5 | 15.4 | 10 | 6 | 4 | 3 | 9 | 11 | A |
BWW075/20/1R | 0.75 | 20 | 15 | 16.9 | 10 | 6 | 4 | 3 | 9 | 11.75 | A |
BWW075/25/1R | 0.75 | 25 | 18.75 | 20.6 | 12 | 6 | 4 | 3 | 9 | 13.63 | A |
BWW075/30/1R | 0.75 | 30 | 22.5 | 24.4 | 12 | 6 | 4 | 3 | 9 | 15.5 | A |
BWW075/40/1R | 0.75 | 40 | 30 | 32 | 12 | 6 | 4 | 3 | 9 | 19.25 | A |
BWW075/50/1R | 0.75 | 50 | 37.5 | 39.5 | 12 | 6 | 4 | 3 | 9 | 23 | A |
BWW075/60/1R | 0.75 | 60 | 45 | 47 | 15 | 6 | 4 | 3 | 9 | 26.75 | A |
BWW075/75/1R | 0.75 | 75 | 56.25 | 58.25 | 15 | 6 | 4 | 3 | 9 | 32.38 | A |
BWW075/100/1R | 0.75 | 100 | 75 | 77 | 15 | 6 | 5 | 3 | 9 | 41.75 | A |
NBWW08/20/1R | 0.8 | 20 | 16.03 | 17.6 | 12 | 9 | 5 | 9 | 18 | 15 | A |
NBWW08/20/2R | 0.8 | 20 | 16.11 | 17.6 | 12 | 9 | 5 | 9 | 18 | 15 | A |
NBWW08/30/1R | 0.8 | 30 | 24.04 | 25.6 | 18 | 9 | 5 | 9 | 18 | 19 | A |
NBWW08/30/2R | 0.8 | 30 | 24.16 | 25.6 | 18 | 9 | 5 | 9 | 18 | 19 | A |
NBWW08/40/1R | 0.8 | 40 | 32.05 | 33.6 | 20 | 9 | 6 | 9 | 18 | 23 | A |
NBWW08/50/1R | 0.8 | 50 | 40.06 | 41.6 | 25 | 9 | 8 | 9 | 18 | 27 | A |
- Intermediate sizes and special mitres to drawing
Please note: * Supplied with black oxide finish. All dimensions subject to change. If a dimension is critical to your application please contact our Sales Department for confirmation. For special or reworked gears please contact our Manufacturing Department for a quotation.