Torque Transmission, Fairport Harbor Ohio
Roller Chain Sprockets manufactured in the USA by Torque Transmission
 
Roller Chain Sprockets manufactured with a glass reinforced nylon body

Contact us today for roller chain sprocket pricing.

Torque Transmission Product Catalog

For your convenience, our Product Catalog is now available as a PDF.
DOWNLOAD YOUR COPY TODAY!

Roller Chain Sprockets, Single Strand No. 25 (1/4" pitch)

Torque Transmission offers a wide selection of high quality, precision-engineered Roller Chain Sprockets serving the power transmission and precision mechanical component industries. Our glass reinforced nylon body is lightweight, durable and economical.

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.

Subscribe to our Quarterly Newsletter

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
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








 


14
15
1.250
1.332
1.123
1.202
0.993
1.072



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

































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.
roller chain sprocket

1246 High Street, Fairport Harbor, Ohio 44077 USA • U.S. Calls: 800-544-6642 | P: 440-352-8995 | F: 440-352-7682 • sales@torquetrans.com

nylon roller chain sprocketnylon sprocket