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Metric Worm Gears
133 Products
Metric Worm Gears
Part Number
Module
Speed
Ratio
Ratio
Number Of
Teeth
Teeth
Pressure
Angle
Angle
Gear Pitch
Dia.
Dia.
For Number of
Starts
Starts
OD
Face Wd.
Overall
Wd.
Wd.
For Shaft
Dia.
Dia.
Hub Dia.
Hub Wd.
Hub
Material
Material
For Thread
Direction
Direction
Teeth Heat
Treatment
Treatment
Teeth
Fabrication
Fabrication
Price
FHFEFKHIG
1
120:1
120
20°
120 mm
1
123 mm
10 mm
20 mm
10 mm
40 mm
10 mm
Cast Iron
Right Hand
Not Hardened
Not Ground
$ 44.34
FHFEFKHIH
1
60:1
60
20°
60 mm
1
63 mm
10 mm
20 mm
10 mm
30 mm
10 mm
Cast Iron
Right Hand
Not Hardened
Not Ground
$ 20.61
FHFEFKHIF
1
100:1
100
20°
100 mm
1
103 mm
10 mm
20 mm
10 mm
40 mm
10 mm
Cast Iron
Right Hand
Not Hardened
Not Ground
$ 35.27
FHFEFKHII
1
80:1
80
20°
80 mm
1
83 mm
10 mm
20 mm
10 mm
35 mm
10 mm
Cast Iron
Right Hand
Not Hardened
Not Ground
$ 29.26
FHFEFKHHJ
1.5
30:1
30
20°
45 mm
1
49.5 mm
12 mm
22 mm
10 mm
30 mm
10 mm
Cast Iron
Right Hand
Not Hardened
Not Ground
$ 17.37
FHFEFKHIB
1.5
40:1
40
20°
60 mm
1
64.5 mm
12 mm
22 mm
12 mm
30 mm
10 mm
Cast Iron
Right Hand
Not Hardened
Not Ground
$ 20.74
FHFEFKHIC
1.5
50:1
50
20°
75 mm
-
79.5 mm
14 mm
24 mm
-
40 mm
10 mm
Cast Iron
-
Not Hardened
Not Ground
-
FHFEFKHID
1.5
60:1
60
20°
90 mm
-
94.5 mm
14 mm
24 mm
12 mm
40 mm
10 mm
Cast Iron
-
Not Hardened
Not Ground
-
FHFEFKHIE
1.5
80:1
80
20°
120 mm
1
124.4 mm
14 mm
24 mm
15 mm
50 mm
10 mm
Cast Iron
Right Hand
Not Hardened
Not Ground
-
FHFEFKICJ
2
25:1
50
14 1/2°
101 mm
2
106 mm
22 mm
35 mm
12 mm
48 mm
13 mm
Cast Iron
Left Hand
Not Hardened
Not Ground
-
FHFEFKIDC
2
25:1
50
14 1/2°
101 mm
2
106 mm
22 mm
35 mm
12 mm
48 mm
13 mm
Cast Iron
Right Hand
Not Hardened
Not Ground
-
FHFEFKICD
2
15:1
30
14 1/2°
61 mm
2
66 mm
22 mm
35 mm
12 mm
40 mm
13 mm
Cast Iron
Left Hand
Not Hardened
Not Ground
-
FHFEFKICF
2
15:1
30
14 1/2°
61 mm
2
66 mm
22 mm
35 mm
12 mm
40 mm
13 mm
Cast Iron
Right Hand
Not Hardened
Not Ground
-
FHFEFKIBH
2
20:1
20
14 1/2°
40 mm
1
46 mm
22 mm
35 mm
12 mm
33 mm
13 mm
Cast Iron
Left Hand
Not Hardened
Not Ground
-
FHFEFKIBJ
2
20:1
20
14 1/2°
40 mm
1
46 mm
22 mm
35 mm
12 mm
33 mm
13 mm
Cast Iron
Right Hand
Not Hardened
Not Ground
$ 17.85
FHFEFKICC
2
30:1
30
14 1/2°
60 mm
1
66 mm
22 mm
35 mm
12 mm
40 mm
13 mm
Cast Iron
Left Hand
Not Hardened
Not Ground
-
FHFEFKICE
2
30:1
30
14 1/2°
60 mm
1
66 mm
22 mm
35 mm
12 mm
40 mm
13 mm
Cast Iron
Right Hand
Not Hardened
Not Ground
-
FHFEFKICG
2
40:1
40
14 1/2°
80 mm
1
86 mm
22 mm
35 mm
12 mm
45 mm
13 mm
Cast Iron
Left Hand
Not Hardened
Not Ground
-
FHFEFKICH
2
40:1
40
14 1/2°
80 mm
1
86 mm
22 mm
35 mm
12 mm
45 mm
13 mm
Cast Iron
Right Hand
Not Hardened
Not Ground
-
FHFEFKICI
2
50:1
50
14 1/2°
100 mm
1
106 mm
22 mm
35 mm
12 mm
48 mm
13 mm
Cast Iron
Left Hand
Not Hardened
Not Ground
-
FHFEFKIDB
2
50:1
50
14 1/2°
100 mm
1
106 mm
22 mm
35 mm
12 mm
48 mm
13 mm
Cast Iron
Right Hand
Not Hardened
Not Ground
-
FHFEFKIDD
2
60:1
60
14 1/2°
120 mm
1
126 mm
22 mm
35 mm
12 mm
60 mm
13 mm
Cast Iron
Left Hand
Not Hardened
Not Ground
-
FHFEFKIDE
2
60:1
60
14 1/2°
120 mm
1
126 mm
22 mm
35 mm
12 mm
60 mm
13 mm
Cast Iron
Right Hand
Not Hardened
Not Ground
-
FHFEFKIBI
2
10:1
20
14 1/2°
40 mm
2
46 mm
22 mm
35 mm
12 mm
33 mm
13 mm
Cast Iron
Left Hand
Not Hardened
Not Ground
-
FHFEFKICB
2
10:1
20
14 1/2°
40 mm
2
46 mm
22 mm
35 mm
12 mm
33 mm
13 mm
Cast Iron
Right Hand
Not Hardened
Not Ground
$ 19.13
FHFEFKIBC
2.5
25:1
50
20°
126 mm
2
132.5 mm
22 mm
36 mm
15 mm
50 mm
14 mm
Cast Iron
Left Hand
Not Hardened
Not Ground
-
FHFEFKIBE
2.5
25:1
50
20°
126 mm
2
132.5 mm
22 mm
36 mm
15 mm
50 mm
14 mm
Cast Iron
Right Hand
Not Hardened
Not Ground
-
FHFEFKHJF
2.5
15:1
30
20°
76 mm
2
82.5 mm
22 mm
36 mm
12 mm
40 mm
14 mm
Cast Iron
Left Hand
Not Hardened
Not Ground
-
FHFEFKHJH
2.5
15:1
30
20°
76 mm
2
82.5 mm
22 mm
36 mm
12 mm
40 mm
14 mm
Cast Iron
Right Hand
Not Hardened
Not Ground
-
FHFEFKHIJ
2.5
20:1
20
20°
50 mm
1
57.5 mm
22 mm
36 mm
12 mm
35 mm
14 mm
Cast Iron
Left Hand
Not Hardened
Not Ground
-
FHFEFKHJC
2.5
20:1
20
20°
50 mm
1
57.5 mm
22 mm
36 mm
12 mm
35 mm
14 mm
Cast Iron
Right Hand
Not Hardened
Not Ground
-
FHFEFKHJE
2.5
30:1
30
20°
75 mm
1
82.5 mm
22 mm
36 mm
12 mm
40 mm
14 mm
Cast Iron
Left Hand
Not Hardened
Not Ground
-
FHFEFKHJG
2.5
30:1
30
20°
75 mm
1
82.5 mm
22 mm
36 mm
12 mm
40 mm
14 mm
Cast Iron
Right Hand
Not Hardened
Not Ground
-
FHFEFKHJI
2.5
40:1
40
20°
100 mm
1
107.5 mm
22 mm
36 mm
15 mm
45 mm
14 mm
Cast Iron
Left Hand
Not Hardened
Not Ground
-
FHFEFKHJJ
2.5
40:1
40
20°
100 mm
1
107.5 mm
22 mm
36 mm
15 mm
45 mm
14 mm
Cast Iron
Right Hand
Not Hardened
Not Ground
-
FHFEFKIBB
2.5
50:1
50
20°
125 mm
1
132.5 mm
22 mm
36 mm
15 mm
50 mm
14 mm
Cast Iron
Left Hand
Not Hardened
Not Ground
-
FHFEFKIBD
2.5
50:1
50
20°
125 mm
1
132.5 mm
22 mm
36 mm
15 mm
50 mm
14 mm
Cast Iron
Right Hand
Not Hardened
Not Ground
-
FHFEFKIBF
2.5
60:1
60
20°
150 mm
1
157.5 mm
22 mm
36 mm
15 mm
55 mm
14 mm
Cast Iron
Left Hand
Not Hardened
Not Ground
-
FHFEFKIBG
2.5
60:1
60
20°
150 mm
1
157.5 mm
22 mm
36 mm
15 mm
55 mm
14 mm
Cast Iron
Right Hand
Not Hardened
Not Ground
-
FHFEFKHJB
2.5
10:1
20
20°
50 mm
2
57.5 mm
22 mm
36 mm
12 mm
35 mm
14 mm
Cast Iron
Left Hand
Not Hardened
Not Ground
-
FHFEFKHJD
2.5
10:1
20
20°
50 mm
2
57.5 mm
22 mm
36 mm
12 mm
35 mm
14 mm
Cast Iron
Right Hand
Not Hardened
Not Ground
$ 20.15
FHFEFKHDH
0.5
15:1
30
20°
15 mm
2
16 mm
5 mm
12 mm
4 mm
12 mm
7 mm
Bronze
Right Hand
Not Hardened
Not Ground
$ 14.68
FHFEFKHDE
0.5
20:1
20
20°
10 mm
1
11 mm
5 mm
12 mm
4 mm
9 mm
7 mm
Bronze
Right Hand
Not Hardened
Not Ground
$ 11.81
FHFEFKHDG
0.5
30:1
30
20°
15 mm
1
16 mm
5 mm
12 mm
4 mm
12 mm
7 mm
Bronze
Right Hand
Not Hardened
Not Ground
$ 15.30
FHFEFKHDI
0.5
40:1
40
20°
20 mm
1
21 mm
5 mm
12 mm
5 mm
15 mm
7 mm
Bronze
Right Hand
Not Hardened
Not Ground
$ 20.12
FHFEFKHDJ
0.5
50:1
50
20°
25 mm
1
26 mm
5 mm
12 mm
5 mm
20 mm
7 mm
Bronze
Right Hand
Not Hardened
Not Ground
$ 22.79
FHFEFKHEB
0.5
60:1
60
20°
30 mm
1
31 mm
5 mm
12 mm
5 mm
25 mm
7 mm
Bronze
Right Hand
Not Hardened
Not Ground
$ 27.78
FHFEFKHDF
0.5
10:1
20
20°
10 mm
2
11 mm
5 mm
12 mm
4 mm
9 mm
7 mm
Bronze
Right Hand
Not Hardened
Not Ground
$ 11.69
FHFEFKHEF
0.8
15:1
30
20°
24 mm
2
25.6 mm
9 mm
18 mm
5 mm
18 mm
9 mm
Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKHEC
0.8
20:1
20
20°
16 mm
1
17.6 mm
9 mm
18 mm
5 mm
12 mm
9 mm
Bronze
Right Hand
Not Hardened
Not Ground
$ 13.11
FHFEFKHEE
0.8
30:1
30
20°
24 mm
1
25.6 mm
9 mm
18 mm
5 mm
18 mm
9 mm
Bronze
Right Hand
Not Hardened
Not Ground
$ 20.22
FHFEFKHEG
0.8
40:1
40
20°
32 mm
1
33.6 mm
9 mm
18 mm
6 mm
20 mm
9 mm
Bronze
Right Hand
Not Hardened
Not Ground
$ 25.45
FHFEFKHEH
0.8
50:1
50
20°
40 mm
1
41.6 mm
9 mm
18 mm
8 mm
25 mm
9 mm
Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKHEI
0.8
60:1
60
20°
48 mm
1
49.6 mm
9 mm
18 mm
8 mm
25 mm
9 mm
Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKHED
0.8
10:1
20
20°
16 mm
2
17.6 mm
9 mm
18 mm
5 mm
12 mm
9 mm
Bronze
Right Hand
Not Hardened
Not Ground
$ 13.89
FHFEFKHGG
1
15:1
30
20°
30 mm
2
33 mm
10 mm
20 mm
6 mm
20 mm
10 mm
Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKHGD
1
20:1
20
20°
20 mm
1
23 mm
10 mm
20 mm
6 mm
16 mm
10 mm
Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKHGF
1
30:1
30
20°
30 mm
1
33 mm
10 mm
20 mm
6 mm
20 mm
10 mm
Bronze
Right Hand
Not Hardened
Not Ground
$ 25.60
FHFEFKHGH
1
40:1
40
20°
40 mm
1
43 mm
10 mm
20 mm
8 mm
26 mm
10 mm
Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKHGI
1
50:1
50
20°
50 mm
1
53 mm
10 mm
20 mm
8 mm
30 mm
10 mm
Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKHGE
1
10:1
20
20°
20 mm
2
23 mm
10 mm
20 mm
6 mm
16 mm
10 mm
Bronze
Right Hand
Not Hardened
Not Ground
$ 17.26
FHFEFKHFD
1.25
15:1
30
20°
38 mm
2
41.25 mm
10 mm
20 mm
6 mm
25 mm
10 mm
Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKHEJ
1.25
20:1
20
20°
25 mm
1
28.75 mm
10 mm
20 mm
6 mm
20 mm
10 mm
Bronze
Right Hand
Not Hardened
Not Ground
$ 19.70
FHFEFKHFC
1.25
30:1
30
20°
38 mm
1
41.25 mm
10 mm
20 mm
6 mm
25 mm
10 mm
Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKHFE
1.25
40:1
40
20°
50 mm
1
53.75 mm
10 mm
20 mm
8 mm
30 mm
10 mm
Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKHFF
1.25
50:1
50
20°
63 mm
1
66.25 mm
10 mm
20 mm
8 mm
40 mm
10 mm
Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKHFB
1.25
10:1
20
20°
25 mm
2
28.75 mm
10 mm
20 mm
6 mm
20 mm
10 mm
Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKHFJ
1.5
15:1
30
20°
45 mm
2
49.5 mm
12 mm
22 mm
10 mm
30 mm
10 mm
Bronze
Right Hand
Not Hardened
Not Ground
$ 42.91
FHFEFKHFG
1.5
20:1
20
20°
30 mm
1
34.5 mm
12 mm
22 mm
8 mm
22 mm
10 mm
Bronze
Right Hand
Not Hardened
Not Ground
$ 25.95
FHFEFKHFI
1.5
30:1
30
20°
45 mm
1
49.5 mm
12 mm
22 mm
10 mm
30 mm
10 mm
Bronze
Right Hand
Not Hardened
Not Ground
$ 42.45
FHFEFKHGB
1.5
40:1
40
20°
60 mm
1
64.5 mm
12 mm
22 mm
12 mm
30 mm
10 mm
Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKHGC
1.5
50:1
50
20°
75 mm
1
79.5 mm
14 mm
24 mm
12 mm
40 mm
10 mm
Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKHFH
1.5
10:1
20
20°
30 mm
2
34.5 mm
12 mm
22 mm
8 mm
22 mm
10 mm
Bronze
Right Hand
Not Hardened
Not Ground
$ 27.16
FHFEFKHHE
2
20:1
20
14 1/2°
40 mm
1
46 mm
22 mm
35 mm
12 mm
33 mm
13 mm
Bronze
Left Hand
Not Hardened
Not Ground
-
FHFEFKHHG
2
20:1
20
14 1/2°
40 mm
1
46 mm
22 mm
35 mm
12 mm
33 mm
13 mm
Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKHHF
2
10:1
20
14 1/2°
40 mm
2
46 mm
22 mm
35 mm
12 mm
33 mm
13 mm
Bronze
Left Hand
Not Hardened
Not Ground
-
FHFEFKHHH
2
10:1
20
14 1/2°
40 mm
2
46 mm
22 mm
35 mm
12 mm
33 mm
13 mm
Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKHGJ
2.5
20:1
20
20°
50 mm
1
57.5 mm
22 mm
36 mm
12 mm
35 mm
14 mm
Bronze
Left Hand
Not Hardened
Not Ground
-
FHFEFKHHC
2.5
20:1
20
20°
50 mm
1
57.5 mm
22 mm
36 mm
12 mm
35 mm
14 mm
Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKHHB
2.5
10:1
20
20°
50 mm
2
57.5 mm
22 mm
36 mm
12 mm
35 mm
14 mm
Bronze
Left Hand
Not Hardened
Not Ground
-
FHFEFKHHD
2.5
10:1
20
20°
50 mm
2
57.5 mm
22 mm
36 mm
12 mm
35 mm
14 mm
Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKGGJ
0.5
15:1
30
20°
15 mm
2
16 mm
5 mm
12 mm
4 mm
12 mm
7 mm
Aluminum-Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKGGG
0.5
20:1
20
20°
10 mm
1
11 mm
5 mm
12 mm
4 mm
9 mm
7 mm
Aluminum-Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKGGI
0.5
30:1
30
20°
15 mm
1
16 mm
5 mm
12 mm
4 mm
12 mm
7 mm
Aluminum-Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKGHB
0.5
40:1
40
20°
20 mm
1
21 mm
5 mm
12 mm
5 mm
15 mm
7 mm
Aluminum-Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKGHC
0.5
50:1
50
20°
25 mm
1
26 mm
5 mm
12 mm
5 mm
20 mm
7 mm
Aluminum-Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKGHD
0.5
60:1
60
20°
30 mm
1
31 mm
5 mm
12 mm
5 mm
25 mm
7 mm
Aluminum-Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKGGH
0.5
10:1
20
20°
10 mm
2
11 mm
5 mm
12 mm
4 mm
9 mm
7 mm
Aluminum-Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKGHH
0.8
15:1
30
20°
24 mm
2
25.6 mm
8 mm
16 mm
5 mm
18 mm
8 mm
Aluminum-Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKGHE
0.8
20:1
20
20°
16 mm
1
17.6 mm
8 mm
16 mm
5 mm
12 mm
8 mm
Aluminum-Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKGHG
0.8
30:1
30
20°
24 mm
1
25.6 mm
8 mm
16 mm
5 mm
18 mm
8 mm
Aluminum-Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKGHI
0.8
40:1
40
20°
32 mm
1
33.6 mm
8 mm
16 mm
6 mm
20 mm
8 mm
Aluminum-Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKGHJ
0.8
50:1
50
20°
40 mm
1
41.6 mm
8 mm
16 mm
8 mm
25 mm
8 mm
Aluminum-Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKGIB
0.8
60:1
60
20°
48 mm
1
49.6 mm
8 mm
16 mm
8 mm
25 mm
8 mm
Aluminum-Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKGHF
0.8
10:1
20
20°
16 mm
2
17.6 mm
8 mm
16 mm
5 mm
12 mm
8 mm
Aluminum-Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKGJD
1
15:1
30
20°
30 mm
2
33 mm
10 mm
20 mm
6 mm
20 mm
10 mm
Aluminum-Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKGIJ
1
20:1
20
20°
20 mm
1
23 mm
10 mm
20 mm
6 mm
16 mm
10 mm
Aluminum-Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKGJC
1
30:1
30
20°
30 mm
1
33 mm
10 mm
20 mm
6 mm
20 mm
10 mm
Aluminum-Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKGJE
1
40:1
40
20°
40 mm
1
43 mm
10 mm
20 mm
8 mm
26 mm
10 mm
Aluminum-Bronze
Right Hand
Not Hardened
Not Ground
-
FHFEFKGJF
1
50:1
50
20°
50 mm
1
53 mm
10 mm
20 mm
8 mm
30 mm
10 mm
Aluminum-Bronze
Right Hand
Not Hardened
Not Ground
-