- Interchangeable With :
- Martin
NO.50 - 58"PITCH
622 Products
NO.50 - 58"PITCH
Part Number
Number Of Teeth
For Roller Chain Trade Size
Pitch Diameter
Bore Dia
OD
Bore Max
Chain Pitch
Hub Dia
Hub Length Thru
Type
Bushing Size
WT.lb(APPROX)
WT.lb(APPROX) Rim Only
Material
>
Part Number
Number Of Teeth
For Roller Chain Trade Size
Pitch Diameter
Bore Dia
OD
Bore Max
Chain Pitch
Hub Dia
Hub Length Thru
Type
Bushing Size
WT.lb(APPROX)
WT.lb(APPROX) Rim Only
Material
>
DS50H17H
17
50
3.401"
0.375"
3.72"
1.5"
0.625"
-
-
BH
H
-
2.3 lbs
Steel
DS50ATB16H
16
50
3.204"
0.5"
3.52"
1.625"
0.625"
-
-
A
1215
-
1.5 lbs
Steel
DS50ATB17H
17
50
3.401"
0.5"
3.72"
1.625"
0.625"
-
-
A
1615
-
1.8 lbs
Steel
DS50ATB18H
18
50
3.599"
0.5"
3.92"
1.625"
0.625"
-
-
A
1615
-
2.2 lbs
Steel
DS50ATB19H
19
50
3.797"
0.5"
4.12"
1.625"
0.625"
-
-
A
1615
-
2.7 lbs
Steel
DS50ATB20H
20
50
3.995"
0.5"
4.32"
1.625"
0.625"
-
-
A
1615
-
5 lbs
Steel
DS50ATB21H
21
50
4.194"
0.5"
4.52"
2"
0.625"
-
-
A
2012
-
3.3 lbs
Steel
DS50ATB23H
23
50
4.59"
0.5"
4.92"
2"
0.625"
-
-
A
2012
-
3.7 lbs
Steel
DS50ATB24H
24
50
4.788"
0.5"
5.12"
2"
0.625"
-
-
A
2012
-
4.1 lbs
Steel
DS50P19H
19
50
3.797"
0.5"
4.12"
1.75"
0.625"
-
-
B
P1
-
2.8 lbs
Steel
DS50P21H
21
50
4.194"
0.5"
4.52"
1.75"
0.625"
-
-
B
P1
-
3.8 lbs
Steel
DS50P23H
23
50
4.59"
0.5"
4.92"
1.75"
0.625"
-
-
B
P1
-
4.6 lbs
Steel
DS50P24H
24
50
4.788"
0.5"
5.12"
1.75"
0.625"
-
-
B
P1
-
5 lbs
Steel
50A12
12
50
-
0.625"
2.71"
-
0.625"
-
-
A
-
0.34 lbs
-
Steel
50A13
13
50
-
0.625"
2.91"
-
0.625"
-
-
A
-
0.42 lbs
-
Steel
50A13SS
13
50
-
0.625"
2.91"
-
0.625"
-
-
A
-
0.42 lbs
-
Stainless
50A14
14
50
-
0.625"
3.11"
-
0.625"
-
-
A
-
0.5 lbs
-
Steel
50A14SS
14
50
-
0.625"
3.11"
-
0.625"
-
-
A
-
0.5 lbs
-
Stainless
50A15
15
50
-
0.625"
3.32"
-
0.625"
-
-
A
-
0.54 lbs
-
Steel
50A15SS
15
50
-
0.625"
3.32"
-
0.625"
-
-
A
-
0.54 lbs
-
Stainless
50A16
16
50
-
0.625"
3.52"
-
0.625"
-
-
A
-
0.68 lbs
-
Steel
50A16SS
16
50
-
0.625"
3.52"
-
0.625"
-
-
A
-
0.68 lbs
-
Stainless
50A17
17
50
-
0.625"
3.72"
-
0.625"
-
-
A
-
0.76 lbs
-
Steel
50A17SS
17
50
-
0.625"
3.72"
-
0.625"
-
-
A
-
0.76 lbs
-
Stainless
50A18
18
50
-
0.625"
3.92"
-
0.625"
-
-
A
-
0.86 lbs
-
Steel
50A18SS
18
50
-
0.625"
3.92"
-
0.625"
-
-
A
-
0.86 lbs
-
Stainless
50A19
19
50
-
0.625"
4.12"
-
0.625"
-
-
A
-
0.94 lbs
-
Steel
50A19SS
19
50
-
0.625"
4.12"
-
0.625"
-
-
A
-
0.94 lbs
-
Stainless
50B10
10
50
-
0.625"
2.3"
0.875"
0.625"
1.5635"★
1"
B
-
0.48 lbs
-
Steel
50B10SS
10
50
-
0.625"
2.3"
0.875"
0.625"
1.563"★
1"
B
-
0.5 lbs
-
Stainless
50B11
11
50
-
0.625"
2.5"
1"
0.625"
1.755"★
1"
B
-
0.64 lbs
-
Steel
50B11SS
11
50
-
0.625"
2.5"
1"
0.625"
1.75"★
1"
B
-
0.6 lbs
-
Stainless
50B12
12
50
-
0.625"
2.71"
1.25"
0.625"
1.9845"★
1"
B
-
0.83 lbs
-
Steel
50B12SS
12
50
-
0.625"
2.71"
1.25"
0.625"
1.984"★
1"
B
-
0.7 lbs
-
Stainless
50B13
13
50
-
0.625"
2.91"
1.313"
0.625"
1.875"
1"
B
-
0.88 lbs
-
Steel
50B13SS
13
50
-
0.625"
2.91"
1.313"
0.625"
1.875"
1"
B
-
0.8 lbs
-
Stainless
50B14
14
50
-
0.625"
3.11"
1.438"
0.625"
2.125"
1"
B
-
1.13 lbs
-
Steel
50B14SS
14
50
-
0.625"
3.11"
1.438"
0.625"
2.125"
1"
B
-
1 lbs
-
Stainless
50B15
15
50
-
0.625"
3.32"
1.5"
0.625"
2.375"
1"
B
-
1.34 lbs
-
Steel
50B15SS
15
50
-
0.625"
3.32"
1.5"
0.625"
2.375"
1"
B
-
1.3 lbs
-
Stainless
50B16
16
50
-
0.625"
3.52"
1.75"
0.625"
2.5"
1"
B
-
1.51 lbs
-
Steel
50B16SS
16
50
-
0.625"
3.52"
1.75"
0.625"
2.5"
1"
B
-
1.5 lbs
-
Stainless
50B17
17
50
-
0.625"
3.72"
1.875"
0.625"
2.688"
1"
B
-
1.74 lbs
-
Steel
50B17SS
17
50
-
0.625"
3.72"
1.875"
0.625"
2.688"
1"
B
-
1.8 lbs
-
Stainless
50B18
18
50
-
0.625"
3.92"
1.875"
0.625"
2.875"
1"
B
-
2 lbs
-
Steel
50B18SS
18
50
-
0.625"
3.92"
1.875"
0.625"
2.875"
1"
B
-
2 lbs
-
Stainless
50B19
19
50
-
0.625"
4.12"
2"
0.625"
3"
1"
B
-
2.22 lbs
-
Steel
50B19SS
19
50
-
0.625"
4.12"
1.75"
0.625"
2.5"
1"
B
-
2.23 lbs
-
Stainless
50B8
8
50
-
0.625"
1.88"
0.625"
0.625"
1.125"★
1"
B
-
0.25 lbs
-
Steel
50B8SS
8
50
-
0.625"
1.884"
0.625"
0.625"
1.125"
1"
B
-
0.25 lbs
-
Stainless
