Standard Worms and Worm Gears
594 Products
Standard Worms and Worm Gears
Feature high reduction ratios, smooth and quiet operation, and self-locking capabilities for precise motion control.
Part Number
Number Of Teeth
Pitch Diameter
Material
Bore Dia
OD
Hub Diameter
Hub Projection
Diameter Pitch
Bore Type
Style
Gear Type
Face Width
Storage Dimension Length
Storage Dimension Width
Storage Dimension Height
WT.lb(APPROX)
Pressure Angle
>
Part Number
Number Of Teeth
Pitch Diameter
Material
Bore Dia
OD
Hub Diameter
Hub Projection
Diameter Pitch
Bore Type
Style
Gear Type
Face Width
Storage Dimension Length
Storage Dimension Width
Storage Dimension Height
WT.lb(APPROX)
Pressure Angle
>
G1060ALH
20
2"
CAST IRON
0.5"
-
1.25"
0.62"
10
-
A
-
0.625"
-
-
-
-
14.5 °
G1060ARH
20
2"
CAST IRON
0.5"
-
1.25"
0.62"
10
-
A
-
0.625"
-
-
-
-
14.5 °
GB1050A
20
1.667"
BRONZE
0.5"
-
1.25"
0.5"
12
-
A
-
0.5"
-
-
-
-
14.5 °
GB1051
30
2.5"
BRONZE
0.5"
-
1.19"
0.62"
12
-
B
-
0.5"
-
-
-
-
14.5 °
GB1060A
20
2"
BRONZE
0.5"
-
1.25"
0.62"
10
-
A
-
0.625"
-
-
-
-
14.5 °
GH1056LH
-
1"
UNHARDENED – STEEL
0.5"
-
0.75"
0.38"
12
-
-
-
1.125"
-
-
-
-
14.5 °
GH1056RH
-
1"
UNHARDENED – STEEL
0.5"
-
0.75"
0.38"
12
-
-
-
1.125"
-
-
-
-
14.5 °
H1056LH
-
1"
HARDENED – STEEL
0.5"
-
-
-
12
-
-
-
1.125"
-
-
-
-
14.5 °
H1056RH
-
1"
HARDENED – STEEL
0.5"
-
-
-
12
-
-
-
1.125"
-
-
-
-
14.5 °
HL1056
-
1"
HARDENED – STEEL
0.5"
-
-
-
12
-
-
-
1.625"
-
-
-
-
14.5 °
L1056
-
1"
UNHARDENED – STEEL
0.5"
-
-
-
12
-
-
-
1.625"
-
-
-
-
14.5 °
QB808
8
1"
BRONZE
0.5"
-
1.12"
0.88"
8
-
A
-
0.75"
-
-
-
-
14.5 °
W1020 WORM GEAR
20
2"
Cast Iron
0.5"
2.229"
1.25"
0.75
10
Plain
PLAIN
Worm Gear
-
2.224"
2.224"
1.375"
0.7 lbs
-
W12 GEAR WORM
-
1"
Steel
0.5"
1.166"
-
-
12
Bushing
-
Worm
1.125"
1.166"
1.166"
1.125"
0.17 lbs
-
W1218 WORM GEAR
18
1.5"
Cast Iron
0.5"
1.667"
1.25"
0.625
12
Plain
PLAIN
Worm Gear
-
1.687"
1.687"
1.125"
0.28 lbs
-
W1220 WORM GEAR
20
1.66"
Cast Iron
0.5"
1.853"
1.25"
0.625
12
Plain
PLAIN
Worm Gear
-
1.853"
1.853"
1.125"
0.35 lbs
-
W1220D WORM GEAR
20
1.666"
Cast Iron
0.5"
1.853"
1.25"
0.5
12
Plain
PLAIN
Worm Gear
-
1.853"
1.853"
1"
0.32 lbs
-
W1220Q WORM GEAR
20
1.666"
Cast Iron
0.5"
1.853"
1.25"
0.5
12
Plain
PLAIN
Worm Gear
-
1.853"
1.853"
1"
0.32 lbs
-
W1230 WORM GEAR
30
2.5"
Cast Iron
0.5"
2.686"
1.25"
0.625
12
Plain
W
Worm Gear
-
2.687"
2.687"
1.125"
0.71 lbs
-
WB1020 WORM GEAR
20
2"
Bronze
0.5"
2.224"
1.25"
0.75
10
Plain
PLAIN
Worm Gear
-
2.224"
2.224"
1.375"
0.8 lbs
-
WB1220 WORM GEAR
20
1.66"
Bronze
0.5"
1.853"
1.25"
0.625
12
Plain
PLAIN
Worm Gear
-
1.853"
1.853"
1.125"
0.45 lbs
-
WB1220D WORM GEAR
20
1.666"
Bronze
0.5"
1.853"
1.25"
0.5
12
Plain
PLAIN
Worm Gear
-
1.853"
1.853"
1"
0.4 lbs
-
WG12 GEAR WORM
-
1"
Steel
0.5"
1.165"
-
-
12
Bushing
-
Worm
1.125"
1.165"
1.165"
1.125"
0.14 lbs
-
WH12 GEAR WORM
-
1"
Steel
0.5"
1.167"
0.75"
0.375
12
Plain
-
Worm
1.125"
1.166"
1.166"
1.5"
0.2 lbs
-
WH12D GEAR WORM
-
1"
Steel
0.5"
1.165"
0.75"
0.375
12
Plain
-
Worm
1.125"
1.164"
1.164"
1.5"
0.2 lbs
-
WH12Q GEAR WORM
-
1"
Steel
0.5"
1.166"
0.75"
0.375
12
Plain
-
Worm
1.125"
1.166"
1.166"
1.5"
0.2 lbs
-
QB1212
12
1"
BRONZE
0.5625"
-
1"
0.62"
12
-
A
-
0.5"
-
-
-
-
14.5 °
D1407KLH
-
1"
UNHARDENED – STEEL
0.625"
-
-
-
12
-
-
-
1.125"
-
-
-
-
14.5 °
D1407KRH
-
1"
UNHARDENED – STEEL
0.625"
-
-
-
12
-
-
-
1.125"
-
-
-
-
14.5 °
D1607KLH
-
1"
UNHARDENED – STEEL
0.625"
-
-
-
12
-
-
-
1.125"
-
-
-
-
14.5 °
D1607KRH
-
1"
UNHARDENED – STEEL
0.625"
-
-
-
12
-
-
-
1.125"
-
-
-
-
14.5 °
DH1418LH
-
1.25"
UNHARDENED – STEEL
0.625"
-
0.97"
0.5"
10
-
-
-
1.375"
-
-
-
-
14.5 °
DH1418RH
-
1.25"
UNHARDENED – STEEL
0.625"
-
0.97"
0.5"
10
-
-
-
1.375"
-
-
-
-
14.5 °
DH1618
-
1.25"
UNHARDENED – STEEL
0.625"
-
0.97"
0.5"
10
-
-
-
1.375"
-
-
-
-
14.5 °
G1052ALH
40
3.333"
CAST IRON
0.625"
-
1.44"
0.62"
12
-
B
-
0.5"
-
-
-
-
14.5 °
G1052ARH
40
3.333"
CAST IRON
0.625"
-
1.44"
0.62"
12
-
B
-
0.5"
-
-
-
-
14.5 °
G1053ALH
50
4.167"
CAST IRON
0.625"
-
1.44"
0.62"
12
-
B
-
0.5"
-
-
-
-
14.5 °
G1053ARH
50
4.167"
CAST IRON
0.625"
-
1.44"
0.62"
12
-
B
-
0.5"
-
-
-
-
14.5 °
G1054
80
6.667"
CAST IRON
0.625"
-
1.94"
0.75"
12
-
B
-
0.5"
-
-
-
-
14.5 °
G1061ALH
30
3"
CAST IRON
0.625"
-
1.69"
0.62"
10
-
B
-
0.625"
-
-
-
-
14.5 °
G1061ARH
30
3"
CAST IRON
0.625"
-
1.69"
0.62"
10
-
B
-
0.625"
-
-
-
-
14.5 °
G1062ALH
40
4"
CAST IRON
0.625"
-
1.69"
0.62"
10
-
B
-
0.625"
-
-
-
-
14.5 °
G1062ARH
40
4"
CAST IRON
0.625"
-
1.69"
0.62"
10
-
B
-
0.625"
-
-
-
-
14.5 °
G1066KLH
-
1.25"
UNHARDENED – STEEL
0.625"
-
-
-
10
-
-
-
1.375"
-
-
-
-
14.5 °
G1066KRH
-
1.25"
UNHARDENED – STEEL
0.625"
-
-
-
10
-
-
-
1.375"
-
-
-
-
14.5 °
G1260LH
60
5"
CAST IRON
0.625"
-
1.69"
0.75"
12
-
B
-
0.5"
-
-
-
-
14.5 °
G1260RH
60
5"
CAST IRON
0.625"
-
1.69"
0.75"
12
-
B
-
0.5"
-
-
-
-
14.5 °
GB1052A
40
3.333"
BRONZE
0.625"
-
1.44"
0.62"
12
-
B
-
0.5"
-
-
-
-
14.5 °
GB1053A
50
4.167"
BRONZE
0.625"
-
1.44"
0.62"
12
-
B
-
0.5"
-
-
-
-
14.5 °
GB1054
80
6.667"
BRONZE
0.625"
-
1.94"
0.75"
12
-
C
-
0.5"
-
-
-
-
14.5 °
