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
>
TS2050 20 DEG STEEL
50
2.5"
0.5"
2.6"
1.25"
Steel
2"
0.5"
20
0.5"
20 °
Plain
B
1.08 lbs
2.6"
2.6"
1"
TS2060 20 DEG STEEL
60
3"
0.5"
3.1"
1.3125"
Steel
2.125"
0.5"
20
0.5"
20 °
Plain
B
1.45 lbs
3.1"
3.1"
1"
TS2070 20 DEG STEEL
70
3.5"
0.5"
3.6"
1.4375"
Steel
2.375"
0.5"
20
0.5"
20 °
Plain
B
1.93 lbs
3.6"
3.6"
1"
TS2072 20 DEG STEEL
72
3.6"
0.5"
3.7"
1.4375"
Steel
2.375"
0.5"
20
0.5"
20 °
Plain
B
2.01 lbs
3.7"
3.7"
1"
YA20
20
1"
0.5"
1.1"
-
STEEL
0.84"
0.44"
20
0.5"
20 °
-
-
-
-
-
-
YA20-1/2T
20
1"
0.5"
1.1"
-
STEEL
0.84"
0.44"
20
0.5"
20 °
-
-
-
-
-
-
YA24
24
1.2"
0.5"
1.3"
-
STEEL
0.92"
0.44"
20
0.5"
20 °
-
-
-
-
-
-
YA24-1/2T
24
1.2"
0.5"
1.3"
-
STEEL
0.92"
0.44"
20
0.5"
20 °
-
-
-
-
-
-
YA25
25
1.25"
0.5"
1.35"
-
STEEL
0.97"
0.44"
20
0.5"
20 °
-
-
-
-
-
-
YA25-1/2T
25
1.25"
0.5"
1.35"
-
STEEL
0.97"
0.44"
20
0.5"
20 °
-
-
-
-
-
-
YA30
30
1.5"
0.5"
1.6"
-
STEEL
1.22"
0.44"
20
0.5"
20 °
-
-
-
-
-
-
YA30-1/2T
30
1.5"
0.5"
1.6"
-
STEEL
1.22"
0.44"
20
0.5"
20 °
-
-
-
-
-
-
YA35
35
1.75"
0.5"
1.85"
-
STEEL
1.47"
0.5"
20
0.5"
20 °
-
-
-
-
-
-
YA35-1/2T
35
1.75"
0.5"
1.85"
-
STEEL
1.47"
0.5"
20
0.5"
20 °
-
-
-
-
-
-
YA40
40
2"
0.5"
2.1"
-
STEEL
1.72"
0.5"
20
0.5"
20 °
-
-
-
-
-
-
YA40-1/2T
40
2"
0.5"
2.1"
-
STEEL
1.72"
0.5"
20
0.5"
20 °
-
-
-
-
-
-
YA45
45
2.25"
0.5"
2.35"
-
STEEL
1.97"
0.5"
20
0.5"
20 °
-
-
-
-
-
-
YA50A
50
2.5"
0.5"
2.6"
-
STEEL
1.62"
0.5"
20
0.5"
20 °
-
-
-
-
-
-
YA60A
60
3"
0.5"
3.1"
-
STEEL
2.12"
0.5"
20
0.5"
20 °
-
-
-
-
-
-
YA70A
70
3.5"
0.5"
3.6"
-
STEEL
2.38"
0.5"
20
0.5"
20 °
-
-
-
-
-
-
YB15-1/2T
15
0.938"
0.5"
1.063"
-
STEEL
0.75"
0.5"
16
0.75"
20 °
-
-
-
-
-
-
YB16
16
1"
0.5"
1.125"
-
STEEL
0.81"
0.5"
16
0.75"
20 °
-
-
-
-
-
-
YB16-1/2T
16
1"
0.5"
1.125"
-
STEEL
0.81"
0.5"
16
0.75"
20 °
-
-
-
-
-
-
YB18
18
1.125"
0.5"
1.25"
-
STEEL
0.94"
0.5"
16
0.75"
20 °
-
-
-
-
-
-
YB18-1/2T
18
1.125"
0.5"
1.25"
-
STEEL
0.94"
0.5"
16
0.75"
20 °
-
-
-
-
-
-
YD12
12
1"
0.5"
1.167"
-
STEEL
0.75"
0.62"
12
1"
20 °
-
-
-
-
-
-
YD12-1/2
12
1"
0.5"
1.167"
-
STEEL
0.75"
0.62"
12
1"
20 °
-
-
-
-
-
-
C16112 14 1/2 DEG CAST
112
7"
0.625"
7.125"
1.4375"
Cast Iron
2.485"
0.625"
16
0.5"
14.5 °
Plain
B3
3.4 lbs
7.125"
7.125"
1.13"
C16120 14 1/2 DEG CAST
120
7.5"
0.625"
7.625"
1.4375"
Cast Iron
2.485"
0.625"
16
0.5"
14.5 °
Plain
B3
3.5 lbs
7.625"
7.625"
1.13"
C16128 14 1/2 DEG CAST
128
8"
0.625"
8.125"
1.4375"
Cast Iron
2.485"
0.625"
16
0.5"
14.5 °
Plain
B3
3.7 lbs
8.125"
8.125"
1.13"
C16144 14 1/2 DEG CAST
144
9"
0.625"
9.125"
1.6875"
Cast Iron
2.735"
0.75"
16
0.5"
14.5 °
Plain
B3
5 lbs
9.125"
9.125"
1.25"
C16160 14 1/2 DEG CAST
160
1"
0.625"
10.125"
1.6875"
Cast Iron
2.735"
0.75"
16
0.5"
14.5 °
Plain
B3
5.2 lbs
10.125"
10.125"
1.25"
C16192 14 1/2 DEG CAST
192
12"
0.625"
12.125"
1.6875"
Cast Iron
2.735"
0.75"
16
0.5"
14.5 °
Plain
B1
8.1 lbs
12.125"
12.125"
1.25"
NA40-5/8T
40
2"
0.625"
2.1"
-
STEEL
1.72"
0.5"
20
0.375"
14.5 °
-
-
-
-
-
-
NB112
112
7"
0.625"
7.125"
-
CAST IRON
1.5"
0.62"
16
0.5"
14.5 °
-
-
-
-
-
-
NB120
120
7.5"
0.625"
7.625"
-
CAST IRON
1.5"
0.62"
16
0.5"
14.5 °
-
-
-
-
-
-
NB128
128
8"
0.625"
8.125"
-
CAST IRON
1.5"
0.62"
16
0.5"
14.5 °
-
-
-
-
-
-
NB144
144
9"
0.625"
9.125"
-
CAST IRON
1.75"
0.75"
16
0.5"
14.5 °
-
-
-
-
-
-
NB160B
160
10"
0.625"
10.125"
-
CAST IRON
1.75"
0.75"
16
0.5"
14.5 °
-
-
-
-
-
-
NB192B
192
12"
0.625"
12.125"
-
CAST IRON
2"
0.75"
16
0.5"
14.5 °
-
-
-
-
-
-
NB20B-5/8T
20
1.25"
0.625"
1.375"
-
STEEL
0.96"
0.44"
16
0.5"
14.5 °
-
-
-
-
-
-
NB22B-5/8T
22
1.375"
0.625"
1.5"
-
STEEL
1.08"
0.44"
16
0.5"
14.5 °
-
-
-
-
-
-
NB24B-5/8T
24
1.5"
0.625"
1.625"
-
STEEL
1.2"
0.44"
16
0.5"
14.5 °
-
-
-
-
-
-
NB26B-5/8T
26
1.625"
0.625"
1.75"
-
STEEL
1.33"
0.44"
16
0.5"
14.5 °
-
-
-
-
-
-
NB28B-5/8T
28
1.75"
0.625"
1.875"
-
STEEL
1.45"
0.5"
16
0.5"
14.5 °
-
-
-
-
-
-
NB30B-5/8T
30
1.875"
0.625"
2"
-
STEEL
1.58"
0.5"
16
0.5"
14.5 °
-
-
-
-
-
-
NB32-5/8T
32
2"
0.625"
2.125"
-
STEEL
1.7"
0.5"
16
0.5"
14.5 °
-
-
-
-
-
-
NB64
64
4"
0.625"
4.125"
-
CAST IRON
1.38"
0.62"
16
0.5"
14.5 °
-
-
-
-
-
-
NB72
72
4.5"
0.625"
4.625"
-
CAST IRON
1.38"
0.62"
16
0.5"
14.5 °
-
-
-
-
-
-
NB80
80
5"
0.625"
5.125"
-
CAST IRON
1.5"
0.62"
16
0.5"
14.5 °
-
-
-
-
-
-
