Find a Service Center
brand
- Martin 3,203
- US Tsubaki Inc. 2,730
- Regal Rexnord 1,058
- Boston Gear 904
- Browning 154
InchMetric
No of Strands Across
Hardened Teeth
Martin
60BS33 1 1/4
-
mac
60BS33 1 1/4 | Finished Bore Sprocket
Item #100809041
- 60 Chain Number
- 1 Strand
- 33 Teeth
- 8.304 in Outside Diameter
- 1.25 in Finished Bore
Martin
60BS32 1 5/8
-
mac
60BS32 1 5/8 | Finished Bore Sprocket
Item #100809037
- 60 Chain Number
- 1 Strand
- 32 Teeth
- 8.065 in Outside Diameter
- 1.625 in Finished Bore
Martin
40BS59 7/8
-
mac
40BS59 7/8 | Finished Bore Sprocket
Item #100807472
- 40 Chain Number
- 1 Strand
- 59 Teeth
- 9.681 in Outside Diameter
- 0.875 in Finished Bore
Martin
60BS42 1 3/8
-
mac
60BS42 1 3/8 | Finished Bore Sprocket
Item #100809155
- 60 Chain Number
- 1 Strand
- 42 Teeth
- 10.458 in Outside Diameter
- 1.375 in Finished Bore
Martin
50BS56 1 3/8
-
mac
50BS56 1 3/8 | Finished Bore Sprocket
Item #100808467
- 50 Chain Number
- 1 Strand
- 56 Teeth
- 11.504 in Outside Diameter
- 1.375 in Finished Bore
Martin
40BS59 1 1/2
-
mac
40BS59 1 1/2 | Finished Bore Sprocket
Item #100807466
- 40 Chain Number
- 1 Strand
- 59 Teeth
- 9.681 in Outside Diameter
- 1.5 in Finished Bore
Martin
60BS44 1 5/8
-
mac
60BS44 1 5/8 | Finished Bore Sprocket
Item #100809183
- 60 Chain Number
- 1 Strand
- 44 Teeth
- 10.936 in Outside Diameter
- 1.625 in Finished Bore
Martin
60BS43 1 3/16
-
mac
60BS43 1 3/16 | Finished Bore Sprocket
Item #100809166
- 60 Chain Number
- 1 Strand
- 43 Teeth
- 10.697 in Outside Diameter
- 1.1875 in Finished Bore
Martin
50BS20HT 1 1/2
-
mac
50BS20HT 1 1/2 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808074
- 50 Chain Number
- 1 Strand
- 20 Teeth
- 4.321 in Outside Diameter
- 1.5 in Finished Bore
US Tsubaki Inc.
40BS21 7/8
-
mac
40BS21 7/8 | No. 40 - 1/2" Pitch - Finished Bore Sprockets
Item #101623924
- Finished Bore Sprocket for 40 Single Strand Chain
- 21 Teeth
- 7/8" Bore
- w/ Hardened Teeth
Martin
80BS18 1 3/16
-
mac
80BS18 1 3/16 | Finished Bore Sprocket
Item #100809717
- 80 Chain Number
- 1 Strand
- 18 Teeth
- 6.271 in Outside Diameter
- 1.1875 in Finished Bore
Martin
50BS53 1 3/16
-
mac
50BS53 1 3/16 | Finished Bore Sprocket
Item #100808438
- 50 Chain Number
- 1 Strand
- 53 Teeth
- 10.907 in Outside Diameter
- 1.1875 in Finished Bore
Martin
50BS22 3/4
-
mac
50BS22 3/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808107
- 50 Chain Number
- 1 Strand
- 22 Teeth
- 4.722 in Outside Diameter
- 0.75 in Finished Bore
Martin
60BS11HT 1 3/16
-
mac
60BS11HT 1 3/16 | Finished Bore Sprocket
Item #100808728
- 60 Chain Number
- 1 Strand
- 11 Teeth
- 3.004 in Outside Diameter
- 1.1875 in Finished Bore
Martin
60BS112 1 5/8
-
mac
60BS112 1 5/8 | Finished Bore Sprocket
Item #100808720
- 60 Chain Number
- 1 Strand
- 112 Teeth
- 27.181 in Outside Diameter
- 1.625 in Finished Bore
Martin
41BS42 1 1/4
-
mac
41BS42 1 1/4 | Finished Bore Sprocket
Item #100807691
- 41 Chain Number
- 1 Strand
- 42 Teeth
- 6.972 in Outside Diameter
- 1.25 in Finished Bore
Martin
80BS10 1 3/16
-
mac
80BS10 1 3/16 | Finished Bore Sprocket
Item #100809557
- 80 Chain Number
- 1 Strand
- 10 Teeth
- 3.678 in Outside Diameter
- 1.1875 in Finished Bore
Martin
60BS54 2 7/16
-
mac
60BS54 2 7/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809317
- 60 Chain Number
- 1 Strand
- 54 Teeth
- 13.327 in Outside Diameter
- 2.4375 in Finished Bore
Martin
80BS51 2 3/16
-
mac
80BS51 2 3/16 | Finished Bore Sprocket
Item #100965654
- 80 Chain Number
- 1 Strand
- 51 Teeth
- 16.813 in Outside Diameter
- 2.1875 in Finished Bore
Martin
50BS59 1 1/4
-
mac
50BS59 1 1/4 | Finished Bore Sprocket
Item #100808489
- 50 Chain Number
- 1 Strand
- 59 Teeth
- 12.102 in Outside Diameter
- 1.25 in Finished Bore
Product Availability by Store Location
Can't find what you're looking for? We can help.
Request a Product
Request a Product
Can't find what you're looking for? We can help.
Request a Quote by entering brand name, part # or comments
Product Availability by Store Location
Close
