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
>
GQUH
-
0.5"
HARDENED – STEEL
0.25"
-
0.38"
0.25"
24
-
-
-
0.812"
-
-
-
-
25 °
HDUH
-
0.5"
HARDENED – STEEL
0.25"
-
0.38"
0.25"
24
-
-
-
0.812"
-
-
-
-
20 °
HLUH
-
0.5"
HARDENED – STEEL
0.25"
-
0.38"
0.25"
24
-
-
-
0.812"
-
-
-
-
14.5 °
HQUH
-
0.5"
HARDENED – STEEL
0.25"
-
0.38"
0.25"
24
-
-
-
0.812"
-
-
-
-
25 °
LVHB-1
-
0.625"
UNHARDENED – STEEL
0.25"
-
0.44"
0.25"
16
-
-
-
1"
-
-
-
-
14.5 °
Q1322
80
1.667"
BRONZE
0.25"
-
0.62"
0.31"
48
-
B
-
0.156"
-
-
-
-
25 °
Q1323
100
2.083"
BRONZE
0.25"
-
0.69"
0.31"
48
-
B
-
0.156"
-
-
-
-
25 °
Q1328
40
1.25"
BRONZE
0.25"
-
0.62"
0.31"
32
-
A
-
0.219"
-
-
-
-
25 °
Q1329
50
1.562"
BRONZE
0.25"
-
0.62"
0.31"
32
-
A
-
0.219"
-
-
-
-
25 °
Q1332
60
1.875"
BRONZE
0.25"
-
0.69"
0.31"
32
-
A
-
0.219"
-
-
-
-
25 °
Q1336
40
1.667"
BRONZE
0.25"
-
0.62"
0.31"
24
-
A
-
0.25"
-
-
-
-
25 °
Q1342
20
1.25"
BRONZE
0.25"
-
0.62"
0.31"
16
-
A
-
0.313"
-
-
-
-
25 °
QVH-1
-
0.625"
UNHARDENED – STEEL
0.25"
-
0.44"
0.25"
16
-
-
-
1"
-
-
-
-
25 °
WB1620 WORM GEAR
20
1.25"
Bronze
0.25"
1.39"
0.625"
0.3125
16
Plain
PLAIN
Worm Gear
-
1.39"
1.39"
0.625"
0.13 lbs
-
WB1620D WORM GEAR
20
1.25"
Bronze
0.25"
1.39"
0.625"
0.3125
16
Plain
PLAIN
Worm Gear
-
1.39"
1.39"
0.625"
0.14 lbs
-
WB1620Q WORM GEAR
20
1.25"
Bronze
0.25"
1.39"
0.625"
0.3125
16
Plain
PLAIN
Worm Gear
-
1.39"
1.39"
0.625"
0.14 lbs
-
WH16 GEAR WORM
-
0.625"
Steel
0.25"
0.749"
0.46"
0.25
16
Plain
-
Worm
1"
0.749"
0.749"
1.25"
0.08 lbs
-
WH16D GEAR WORM
-
0.625"
Steel
0.25"
0.75"
0.46"
0.25
16
Plain
-
Worm
1"
0.75"
0.75"
1.25"
0.09 lbs
-
WH16Q GEAR WORM
-
0.625"
Steel
0.25"
0.749"
0.46"
0.25
16
Plain
-
Worm
1"
0.749"
0.749"
1.25"
0.08 lbs
-
CD1143
30
1.875"
CAST IRON
0.3125"
-
0.75"
0.38"
16
-
B
-
0.313"
-
-
-
-
20 °
CD1144
40
2.5"
CAST IRON
0.3125"
-
0.75"
0.38"
16
-
C
-
0.313"
-
-
-
-
20 °
CG1043
30
1.875"
CAST IRON
0.3125"
-
0.75"
0.38"
16
-
B
-
0.313"
-
-
-
-
14.5 °
CG1044
40
2.5"
CAST IRON
0.3125"
-
0.75"
0.38"
16
-
C
-
0.313"
-
-
-
-
14.5 °
CQ1343
30
1.875"
CAST IRON
0.3125"
-
0.75"
0.38"
16
-
B
-
0.313"
-
-
-
-
25 °
CQ1344
40
2.5"
CAST IRON
0.3125"
-
0.75"
0.38"
16
-
C
-
0.313"
-
-
-
-
25 °
D1130
80
2.5"
BRONZE
0.3125"
-
0.69"
0.31"
32
-
D
-
0.219"
-
-
-
-
20 °
D1133
100
3.125"
BRONZE
0.3125"
-
0.69"
0.31"
32
-
D
-
0.219"
-
-
-
-
20 °
D1137
50
2.083"
BRONZE
0.3125"
-
0.75"
0.31"
24
-
B
-
0.25"
-
-
-
-
20 °
D1138
72
3"
BRONZE
0.3125"
-
0.75"
0.31"
24
-
D
-
0.25"
-
-
-
-
20 °
D1140
60
2.5"
BRONZE
0.3125"
-
0.75"
0.31"
24
-
C
-
0.25"
-
-
-
-
20 °
D1141
80
3.333"
BRONZE
0.3125"
-
0.88"
0.38"
24
-
D
-
0.25"
-
-
-
-
20 °
D1143
30
1.875"
BRONZE
0.3125"
-
0.75"
0.38"
16
-
B
-
0.313"
-
-
-
-
20 °
D1144
40
2.5"
BRONZE
0.3125"
-
0.75"
0.38"
16
-
C
-
0.313"
-
-
-
-
20 °
G1030
80
2.5"
BRONZE
0.3125"
-
0.69"
0.31"
32
-
D
-
0.219"
-
-
-
-
14.5 °
G1031
96
3"
BRONZE
0.3125"
-
0.69"
0.31"
32
-
D
-
0.219"
-
-
-
-
14.5 °
G1033
100
3.125"
BRONZE
0.3125"
-
0.69"
0.31"
32
-
D
-
0.219"
-
-
-
-
14.5 °
G1037
50
2.083"
BRONZE
0.3125"
-
0.75"
0.31"
24
-
B
-
0.25"
-
-
-
-
14.5 °
G1038
72
3"
BRONZE
0.3125"
-
0.75"
0.31"
24
-
D
-
0.25"
-
-
-
-
14.5 °
G1040
60
2.5"
BRONZE
0.3125"
-
0.75"
0.31"
24
-
C
-
0.25"
-
-
-
-
14.5 °
G1041
80
3.333"
BRONZE
0.3125"
-
0.88"
0.38"
24
-
D
-
0.25"
-
-
-
-
14.5 °
G1043
30
1.875"
BRONZE
0.3125"
-
0.75"
0.38"
16
-
B
-
0.313"
-
-
-
-
14.5 °
G1044
40
2.5"
BRONZE
0.3125"
-
0.75"
0.38"
16
-
C
-
0.313"
-
-
-
-
14.5 °
GDVH-1
-
0.625"
HARDENED – STEEL
0.3125"
-
0.44"
0.25"
16
-
-
-
1"
-
-
-
-
20 °
GLVH-1
-
0.625"
HARDENED – STEEL
0.3125"
-
0.44"
0.25"
16
-
-
-
1"
-
-
-
-
14.5 °
GP1029-5/16
50
1.562"
ACETAL
0.3125"
-
0.63"
0.31"
32
-
B
-
0.219"
-
-
-
-
14.5 °
GP1036
40
1.667"
MINLON
0.3125"
-
0.75"
0.31"
24
-
B
-
0.25"
-
-
-
-
14.5 °
GP1036-5/16
40
1.667"
MINLON
0.3125"
-
0.75"
0.31"
24
-
B
-
0.25"
-
-
-
-
14.5 °
GP1037
50
2.083"
MINLON
0.3125"
-
0.75"
0.31"
24
-
B
-
0.25"
-
-
-
-
14.5 °
GP1037-5/16
50
2.083"
MINLON
0.3125"
-
0.75"
0.31"
24
-
B
-
0.25"
-
-
-
-
14.5 °
GQVH-1
-
0.625"
HARDENED – STEEL
0.3125"
-
0.44"
0.25"
16
-
-
-
1"
-
-
-
-
25 °
