About our  Roller Chain Sprockets

The sprockets are available in a wide selection of teeth from 9 to 48, all 1/4" pitch single sprockets. The hubs are drilled and tapped with #10-24 setscrew and they can be drilled with cross holes for dowel pins.

Keyways and D-bores can be molded in the hubs and for greater strength, aluminum hubs are available for sprocket number S-2516 and larger.

Roller Chain Sprocket Features:

  • Availablity: a wide selection of teeth from 9 to 48, all 1/4" pitch single sprockets.
  • Lightweight, Durable and Economical
  • Hubs: drilled and tapped with #10-24 setscrew, can be drilled with cross holes for dowel pins.
  • Made In USA

Download our catalog to learn more, or contact us today.

ROLLER CHAIN SPROCKET DIMENSIONS AND BORES

Sprocket
Number

Number
of Teeth
Outside
Dia.
Pitch
Dia.
Root
Dia.
Standard Bores
Type
1/4
3/8
1/2
S 2509
S 2510
S 2511
S 2512
S 2513
09
10
11
12
13
0.850
0.931
1.010
1.092
1.170
0.731
0.809
0.887
0.997
1.044
0.601
0.769
0.757
0.836
0.914








 

 

S 2514
S 2515
14
15
1.250
1.332
1.123
1.202
0.993
1.072



S 2516*
S 2517*
S 2518*
S 2519*
S 2520*
S 2521*
S 2522*
S 2523*
S 2524*
S 2526*
S 2528*
S 2530*
16
17
18
19
20
21
22
23
24
26
28
30
1.412
1.493
1.573
1.654
1.731
1.813
1.892
1.972
2.052
2.214
2.368
2.529
1.281
1.360
1.439
1.519
1.598
1.677
1.757
1.836
1.915
2.074
2.233
2.392
1.151
1.230
1.309
1.389
1.468
1.547
1.626
1.706
1.785
1.944
2.103
2.262

































S 2532*
S 2536*
S 2540*
S 2542*
S 2545*
S 2548*
32
36
40
42
45
48
2.686
3.003
3.319
3.484
3.716
3.955
2.550
2.868
3.186
3.345
3.583
3.822
2.420
2.738
3.056
3.215
3.454
3.692















* Aluminum hub available upon request.

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