Standard Spur Gears
1983 Products
Standard Spur Gears
Feature straight teeth, high efficiency, and reliable power transmission for parallel shaft applications.
Part Number
Number Of Teeth
Pitch Diameter
Bore Dia
OD
Bore Max
Material
Hub Diameter
Hub Projection
Diameter Pitch
Face Width
Pressure Angle
Bore Type
Type
WT.lb(APPROX)
Storage Dimension Length
Storage Dimension Width
Storage Dimension Height
>
Part Number
Number Of Teeth
Pitch Diameter
Bore Dia
OD
Bore Max
Material
Hub Diameter
Hub Projection
Diameter Pitch
Face Width
Pressure Angle
Bore Type
Type
WT.lb(APPROX)
Storage Dimension Length
Storage Dimension Width
Storage Dimension Height
>
NH42
42
5.25"
1"
5.5"
-
CAST IRON
2.5"
1"
8
1.25"
14.5 °
-
-
-
-
-
-
NH44
44
5.5"
1"
5.75"
-
CAST IRON
2.5"
1"
8
1.25"
14.5 °
-
-
-
-
-
-
NH48
48
6"
1"
6.25"
-
CAST IRON
2.5"
1"
8
1.25"
14.5 °
-
-
-
-
-
-
NH54
54
6.75"
1"
7"
-
CAST IRON
2.5"
1"
8
1.25"
14.5 °
-
-
-
-
-
-
NH56
56
7"
1"
7.25"
-
CAST IRON
2.5"
1"
8
1.25"
14.5 °
-
-
-
-
-
-
NH60
60
7.5"
1"
7.75"
-
CAST IRON
2.5"
1"
8
1.25"
14.5 °
-
-
-
-
-
-
NH64
64
8"
1"
8.25"
-
CAST IRON
2.5"
1"
8
1.25"
14.5 °
-
-
-
-
-
-
NH72
72
9"
1"
9.25"
-
CAST IRON
2.5"
1"
8
1.25"
14.5 °
-
-
-
-
-
-
NJ11B
11
2"
1"
2.333"
-
STEEL
1.46"
0.88"
6
1.5"
14.5 °
-
-
-
-
-
-
NJ11B-1
11
2"
1"
2.333"
-
STEEL
1.46"
0.88"
6
1.5"
14.5 °
-
-
-
-
-
-
NJ12B
12
2"
1"
2.333"
-
STEEL
1.46"
0.88"
6
1.5"
14.5 °
-
-
-
-
-
-
NJ12B-1
12
2"
1"
2.333"
-
STEEL
1.46"
0.88"
6
1.5"
14.5 °
-
-
-
-
-
-
NJ14B
14
2.333"
1"
2.666"
-
STEEL
1.79"
0.88"
6
1.5"
14.5 °
-
-
-
-
-
-
NJ14B-1
14
2.333"
1"
2.666"
-
STEEL
1.79"
0.88"
6
1.5"
14.5 °
-
-
-
-
-
-
NJ15B
15
2.5"
1"
2.833"
-
STEEL
1.96"
0.88"
6
1.5"
14.5 °
-
-
-
-
-
-
NJ15B-1
15
2.5"
1"
2.833"
-
STEEL
1.96"
0.88"
6
1.5"
14.5 °
-
-
-
-
-
-
NJ16B
16
2.667"
1"
3"
-
STEEL
2.13"
0.88"
6
1.5"
14.5 °
-
-
-
-
-
-
NJ16B-1
16
2.667"
1"
3"
-
STEEL
2.13"
0.88"
6
1.5"
14.5 °
-
-
-
-
-
-
NJ18B
18
3"
1"
3.333"
-
STEEL
2.46"
0.88"
6
1.5"
14.5 °
-
-
-
-
-
-
NJ18B-1
18
3"
1"
3.333"
-
STEEL
2.46"
0.88"
6
1.5"
14.5 °
-
-
-
-
-
-
NJ20
20
3.333"
1"
3.666"
-
STEEL
2.79"
0.88"
6
1.5"
14.5 °
-
-
-
-
-
-
NJ20-1
20
3.333"
1"
3.666"
-
STEEL
2.79"
0.88"
6
1.5"
14.5 °
-
-
-
-
-
-
NJ21B
21
3.5"
1"
3.833"
-
STEEL
2.96"
0.88"
6
1.5"
14.5 °
-
-
-
-
-
-
S1020BS 1 14 1/2 DEG STEEL
20
2"
1"
2.2"
-
Steel
1.719"
0.625"
10
1"
14.5 °
Bushing
B
1 lbs
2.2"
2.2"
1.63"
S1024BS 1 14 1/2 DEG STEEL
24
2.4"
1"
2.6"
-
Steel
2.125"
0.625"
10
1"
14.5 °
Bushing
B
1.6 lbs
2.6"
2.6"
1.63"
S1222BS 1 14 1/2 DEG STEEL
22
1.833"
1"
2"
-
Steel
1.563"
0.5"
12
0.75"
14.5 °
Bushing
B
0.7 lbs
2"
2"
1.25"
S1224BS 1 14 1/2 DEG STEEL
24
2"
1"
2.167"
-
Steel
1.75"
0.5"
12
0.75"
14.5 °
Bushing
B
0.88 lbs
2.166"
2.166"
1.25"
S1630BS 1 14 1/2 DEG STEEL
30
1.875"
1"
2"
-
Steel
1.625"
0.5"
16
0.5"
14.5 °
Bushing
B
0.6 lbs
2"
2"
1"
S1632BS 1 14 1/2 DEG STEEL
32
2"
1"
2.125"
-
Steel
1.75"
0.5"
16
0.5"
14.5 °
Bushing
B
0.7 lbs
2.125"
2.125"
1"
S611 14 1/2 DEG STEEL
11
1.833"
1"
2.333"
-
Steel
1.5"
0.875"
6
1.5"
14.5 °
Plain
B
1.1 lbs
2.33"
2.666"
2.38"
S611BS 1 14 1/2 DEG STEE
11
2"
1"
2.333"
-
Steel
1.5"
0.875"
6
1.5"
14.5 °
Bushing
B
1.1 lbs
2.333"
2.333"
2.375"
S612 14 1/2 DEG STEEL
12
2"
1"
2.333"
-
Steel
1.5"
0.875"
6
1.5"
14.5 °
Plain
B
1.1 lbs
2.333"
2.333"
2.38"
S612BS 1 14 1/2 DEG STEE
12
2"
1"
2.333"
-
Steel
1.5"
0.875"
6
1.5"
14.5 °
Bushing
B
1.1 lbs
2.333"
2.333"
2.375"
S614 14 1/2 DEG STEEL
14
2.333"
1"
2.666"
1.0625"
Steel
1.812"
0.875"
6
1.5"
14.5 °
Plain
B
1.8 lbs
2.666"
2.666"
2.38"
S614BS 1 14 1/2 DEG STEE
14
2.333"
1"
2.667"
-
Steel
1.813"
0.875"
6
1.5"
14.5 °
Bushing
B
1.8 lbs
2.667"
2.667"
2.375"
S615 14 1/2 DEG STEEL
15
2.5"
1"
2.833"
1.25"
Steel
2"
0.875"
6
1.5"
14.5 °
Plain
B
2.2 lbs
2.833"
2.833"
2.38"
S615BS 1 14 1/2 DEG STEE
15
2.5"
1"
2.833"
-
Steel
2"
0.875"
6
1.5"
14.5 °
Bushing
B
2.2 lbs
2.833"
2.833"
2.375"
S616 14 1/2 DEG STEEL
16
2.666"
1"
3"
1.3125"
Steel
2.156"
0.875"
6
1.5"
14.5 °
Plain
B
2.6 lbs
3"
3"
2.38"
S616BS 1 14 1/2 DEG STEE
16
2.667"
1"
3"
-
Steel
2.156"
0.875"
6
1.5"
14.5 °
Bushing
B
2.6 lbs
3"
3"
2.375"
S618 14 1/2 DEG STEEL
18
3"
1"
3.333"
1.5"
Steel
2.5"
0.875"
6
1.5"
14.5 °
Plain
B
3.5 lbs
3.333"
3.333"
2.38"
S618BS 1 14 1/2 DEG STEE
18
3"
1"
3.333"
-
Steel
2.5"
0.875"
6
1.5"
14.5 °
Bushing
B
3.5 lbs
3.333"
3.333"
2.375"
S620 14 1/2 DEG STEEL
20
3.333"
1"
3.666"
1.75"
Steel
2.844"
0.875"
6
1.5"
14.5 °
Plain
B
4.6 lbs
3.666"
3.666"
2.38"
S620BS 1 14 1/2 DEG STEE
20
3.333"
1"
3.667"
-
Steel
2.844"
0.875"
6
1.5"
14.5 °
Bushing
B
4.6 lbs
3.667"
3.667"
2.375"
S621 14 1/2 DEG STEEL
21
3.5"
1"
3.833"
1.875"
Steel
3"
0.875"
6
1.5"
14.5 °
Plain
B
5.1 lbs
3.833"
3.833"
2.38"
S622 14 1/2 DEG STEEL
22
3.666"
1"
4"
1.875"
Steel
3"
0.875"
6
1.5"
14.5 °
Plain
B
5.5 lbs
4"
4"
2.38"
S816BS 1 14 1/2 DEG STEEL
16
2"
1"
2.25"
-
Steel
1.625"
0.75"
8
1.25"
14.5 °
Bushing
B
1.1 lbs
2.25"
2.25"
2"
S818BS 1 14 1/2 DEG STEEL
18
2.25"
1"
2.5"
-
Steel
1.875"
0.75"
8
1.25"
14.5 °
Bushing
B
1.6 lbs
2.5"
2.5"
2"
S820BS 1 14 1/2 DEG STEEL
20
2.5"
1"
2.75"
-
Steel
2.125"
1"
8
1.25"
14.5 °
Bushing
B
2 lbs
2.75"
2.75"
2"
S822BS 1 14 1/2 DEG STEEL
22
2.75"
1"
3"
-
Steel
2.375"
1"
8
1.25"
14.5 °
Bushing
B
2.6 lbs
3"
3"
2"
S832 14 1/2 DEG STEEL
32
4"
1"
4.25"
1.8125"
Steel
2.875"
1"
8
1.25"
14.5 °
Plain
B
5.6 lbs
4.25"
4.25"
2.25"
