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ANSI Chain Coupling Sprockets

Coupling sprockets are manufactured to ANSI B29 standards but have a smaller outside diameter and use a special tooth profile as shown in the photo below.

This tooth profile allows for the sprockets to seat the chain properly and run inside a coupling cover. It is always recommended to use an aluminum coupling chain cover when running roller chain couplings for safety, performance, and durability reasons. We standardly stock plain-bore, finished bore, and bushed style coupling sprockets. If you don't see the specific sprocket needed please contact us and we can custom manufacture it.
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10020 Coupling Half Sprocket 10020TLH Coupling Sprocket Taper Bushed

Sprocket

Get a Quote
Call to Order 407-347-3519
5018SH Coupling Half Sprocket 5018SH Coupling Sprocket SH-Busing Type

Sprocket

Get a Quote
Call to Order 407-347-3519
8020 Coupling Half Sprocket 8020 Coupling Sprocket With Stock Bore

Sprocket

Contact Us for Pricing and Availability
4012 Coupling Half Sprocket 4012 Coupling Sprocket With Stock Bore

Sprocket

List Price: $19.99
Our Price: $11.99
Savings: $8.00
4012 Coupling Half Sprocket 4012F Coupling Sprocket X 1/2" Finished Bore

Sprocket

Our Price: $12.99
4012 Coupling Half Sprocket 4012F Coupling Sprocket X 3/4" Finished Bore

Sprocket

Our Price: $12.99
4012 Coupling Half Sprocket 4012F Coupling Sprocket X 5/8" Finished Bore

Sprocket

Our Price: $12.99
5016 Coupling Half Sprocket 5016 Coupling Sprocket With Stock Bore

Sprocket

Our Price: $15.88
4016 Coupling Half Sprocket 4016 Coupling Sprocket With Stock Bore

Sprocket

Our Price: $15.99
4016 Coupling Half Sprocket 4016F Coupling Sprocket X 1-1/4" Finished Bore

Sprocket

Our Price: $16.99
4016 Coupling Half Sprocket 4016F Coupling Sprocket X 1-1/8" Finished Bore

Sprocket

Our Price: $16.99
4016 Coupling Half Sprocket 4016F Coupling Sprocket X 1-3/16" Finished Bore

Sprocket

Our Price: $16.99
4016 Coupling Half Sprocket 4016F Coupling Sprocket X 1" Finished Bore

Sprocket

Our Price: $16.99
4016 Coupling Half Sprocket 4016F Coupling Sprocket X 3/4" Finished Bore

Sprocket

Our Price: $16.99
4016 Coupling Half Sprocket 4016F Coupling Sprocket X 5/8" Finished Bore

Sprocket

Our Price: $16.99
4016 Coupling Half Sprocket 4016F Coupling Sprocket X 7/8" Finished Bore

Sprocket

Our Price: $16.99
4016JA Coupling Half Sprocket 4016JA Coupling Sprocket QD Type

Sprocket

Our Price: $19.99
4016 Coupling Half Sprocket 4016TLH Coupling Sprocket Taper Bushed

Sprocket

Our Price: $19.99
4020H Coupling Half Sprocket 4020H Coupling Sprocket H-Busing Type

Sprocket

Our Price: $19.99
5018P Coupling Half Sprocket 5018P Coupling Sprocket P-Busing Type

Sprocket

Our Price: $20.42
5018 Coupling Half Sprocket 5018TLH Coupling Sprocket Taper Bushed

Sprocket

Our Price: $20.42
5018 Coupling Half Sprocket 5018 Coupling Sprocket With Stock Bore

Sprocket

Our Price: $21.99
6020 Coupling Half Sprocket 6020 Coupling Sprocket With Stock Bore

Sprocket

Our Price: $22.99
5018 Coupling Half Sprocket 5018F Coupling Sprocket X 1-1/2" Finished Bore

Sprocket

Our Price: $23.99
5018 Coupling Half Sprocket 5018F Coupling Sprocket X 1-1/4" Finished Bore

Sprocket

Our Price: $23.99
5018 Coupling Half Sprocket 5018F Coupling Sprocket X 1-15/16" Finished Bore

Sprocket

Our Price: $23.99
5018 Coupling Half Sprocket 5018F Coupling Sprocket X 1-1/8" Finished Bore

Sprocket

Our Price: $23.99
5018 Coupling Half Sprocket 5018F Coupling Sprocket X 1-3/16" Finished Bore

Sprocket

Our Price: $23.99
5018 Coupling Half Sprocket 5018F Coupling Sprocket X 1-3/4" Finished Bore

Sprocket

Our Price: $23.99
5018 Coupling Half Sprocket 5018F Coupling Sprocket X 1-3/8" Finished Bore

Sprocket

Our Price: $23.99
   
 
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