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
80BS17HT 1 3/8
-
mac
80BS17HT 1 3/8 | Finished Bore Sprocket
Item #100809708
- 80 Chain Number
- 1 Strand
- 17 Teeth
- 5.95 in Outside Diameter
- 1.375 in Finished Bore
Martin
80BS40 2
-
mac
80BS40 2 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809997
- 80 Chain Number
- 1 Strand
- 40 Teeth
- 13.306 in Outside Diameter
- 2 in Finished Bore
Martin
60BS39 1 3/16
-
mac
60BS39 1 3/16 | Finished Bore Sprocket
Item #100809114
- 60 Chain Number
- 1 Strand
- 39 Teeth
- 9.74 in Outside Diameter
- 1.1875 in Finished Bore
Martin
80BS28 1 5/8
-
mac
80BS28 1 5/8 | Finished Bore Sprocket
Item #100809865
- 80 Chain Number
- 1 Strand
- 28 Teeth
- 9.475 in Outside Diameter
- 1.625 in Finished Bore
Martin
80BS60 2 15/16
-
mac
80BS60 2 15/16 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100965743
- 80 Chain Number
- 1 Strand
- 60 Teeth
- 19.681 in Outside Diameter
- 2.9375 in Finished Bore
Martin
80BS25 1 5/8
-
mac
80BS25 1 5/8 | Finished Bore Sprocket
Item #100809833
- 80 Chain Number
- 1 Strand
- 25 Teeth
- 8.516 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
Martin
60BS84 1 3/4
-
mac
60BS84 1 3/4 | Finished Bore Sprocket
Item #100809401
- 60 Chain Number
- 1 Strand
- 84 Teeth
- 20.494 in Outside Diameter
- 1.75 in Finished Bore
US Tsubaki Inc.
50BS11 7/8
-
mac
50BS11 7/8 | No. 50 - 5/8" Pitch - Finished Bore Sprockets
Item #101625120
- Finished Bore Sprocket for 50 Single Strand Chain
- 11 Teeth
- 7/8" Bore
Martin
50BS38 3/4
-
mac
50BS38 3/4 | Finished Bore Sprocket
Item #100808291
- 50 Chain Number
- 1 Strand
- 38 Teeth
- 7.918 in Outside Diameter
- 0.75 in Finished Bore
Martin
80BS39 1 7/16
-
mac
80BS39 1 7/16 | Finished Bore Sprocket
Item #100809985
- 80 Chain Number
- 1 Strand
- 39 Teeth
- 12.987 in Outside Diameter
- 1.4375 in Finished Bore
Martin
50BS52 1 7/16
-
mac
50BS52 1 7/16 | Finished Bore Sprocket
Item #100808432
- 50 Chain Number
- 1 Strand
- 52 Teeth
- 10.707 in Outside Diameter
- 1.4375 in Finished Bore
Martin
80BS50 1 3/4
-
mac
80BS50 1 3/4 | Finished Bore Sprocket
Item #100810093
- 80 Chain Number
- 1 Strand
- 50 Teeth
- 16.495 in Outside Diameter
- 1.75 in Finished Bore
Martin
50BS37 1 3/16
-
mac
50BS37 1 3/16 | Finished Bore Sprocket
Item #100808276
- 50 Chain Number
- 1 Strand
- 37 Teeth
- 7.718 in Outside Diameter
- 1.1875 in Finished Bore
Martin
80BS37 1 5/8
-
mac
80BS37 1 5/8 | Finished Bore Sprocket
Item #100809963
- 80 Chain Number
- 1 Strand
- 37 Teeth
- 12.349 in Outside Diameter
- 1.625 in Finished Bore
Martin
41BS112 1 1/8
-
mac
41BS112 1 1/8 | Finished Bore Sprocket
Item #100807608
- 41 Chain Number
- 1 Strand
- 112 Teeth
- 18.121 in Outside Diameter
- 1.125 in Finished Bore
Martin
41BS16 1
-
mac
41BS16 1 | Finished Bore Sprocket
Item #100807630
- 41 Chain Number
- 1 Strand
- 16 Teeth
- 2.814 in Outside Diameter
- 1 in Finished Bore
Martin
60BS30 1 3/16
-
mac
60BS30 1 3/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809014
- 60 Chain Number
- 1 Strand
- 30 Teeth
- 7.586 in Outside Diameter
- 1.1875 in Finished Bore
Martin
80BS12HT 1 5/8
-
mac
80BS12HT 1 5/8 | No. 80 - 1" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100809595
- 80 Chain Number
- 1 Strand
- 12 Teeth
- 4.332 in Outside Diameter
- 1.625 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
