Standard and special sprocket Ordering examples

Standard and Special Sprocket Ordering Examples

Pitch

6mm
x 2.8mm

1/4 “
x
1/8″

8mm
x
3mm

3/8″
x
3/16″

3/8 “
x
7/32″

1/2″
x
1/8″

1/2″
x
3/16″

1/2″
x
1/4″

1/2″
x
5/16″

5/8″
x
3/8″

3/4″
x
7/16″

3/4″
x
1/2″

1″
x
5/8″

1″
x
17.2mm

1 1/4″
x
3/4″

1 1/2″
x
1″

1 3/4″
x
1 1/4″

2″
x
1 1/4″

British
chain ref.

04B

05B

06B

081

083

08B

10B

12B

16B

20B

24B

28B

32B

American
chain ref.

A25

A35

A41

A40

A50

A60

A80

A100

A120

Product type

CS

Chain Sprocket

PW

Platewheel

Style type

SR

Simplex

DR

Duplex

TR

Triplex

DS

Double Simplex

Material

ST

Steel

SS

Stainless Steel

AC

Acetal

NY

Nylon

CI

Cast Iron

Special machining options

D

Bore

G/S

Grubscrews

K

Keyway

Drg

To customer drawing