MetricWormwheels in Bronze 1.5 – 2 MOD

MetricWormwheels in Bronze 1.5 – 2 MOD

718
  • 20° pressure angle
  • Bore tolerance H7
  • Single(1R) & double(2R) start
    right hand
  • Intermediate sizes and special
    Wormwheels to drawing
  • All dimensions in mm
  • 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 F A
Centre distance
Type
BWW15/16/1R
1.5
16
24
28.4
20 8 8 12 28
24.5
B
BWW15/18/1R
1.5
18 27
31.4
20 8 8 12 28
26
B
BWW15/20/1R
1.5
20
30
34.4
24 8
10
12 28
27.5
B
BWW15/25/1R
1.5
25
37.5
41.9
30 8
10
12 28
31.25
B
BWW15/30/1R
1.5
30 45
49.4
30 8
10
12 28 35 B
BWW15/40/1R
1.5
40 60
63.4
30 10
10
12
32
42.5
B
BWW15/50/1R
1.5
50
75
79.4
30 10
10
12
32
50 B
BWW15/60/1R
1.5
60 90
94.4
40 10 12
12
32
57.5
B
BWW15/75/1R
1.5
75
112.5
116.9
40 10 12
12
32
68.75
B
BWW15/100/1R
1.5
100 150
154.4
45 10 12
12
32
87.5
B
BWW20/16/1R
2 16 32
37.7
25 8 8 14 30
32
B
BWW20/18/1R
2 18 36
41.7
25 8 10 14 30
34
B
BWW20/10/1R
2 20 40
45.7
30
10 12 14
34
36
B
BWW20/25/1R
2
25
50
55.7
35 10 12 14
34
41
B
BWW20/30/1R
2 30 60
65.7
40
10 12 14
34
46
B
BWW20/40/1R
2 40 80
85.7
40
10 12 14
34
56
B
BWW20/48/1R**
2
*48*
96 102 35 12 20 16
28
64
A
BWW20/50/1R
2 50 100
105.7
40 10 12 14
34
66 B
BWW20/60/1R
2 60 120
125.7
50 10 12
14
34
76
B

BWW15/20/1R

14

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.