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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
60BS58 1 7/16
-
mac
60BS58 1 7/16 | Finished Bore Sprocket
Item #100809350
- 60 Chain Number
- 1 Strand
- 58 Teeth
- 14.283 in Outside Diameter
- 1.4375 in Finished Bore
Martin
80BS30 1 5/8
-
mac
80BS30 1 5/8 | Finished Bore Sprocket
Item #100809887
- 80 Chain Number
- 1 Strand
- 30 Teeth
- 10.114 in Outside Diameter
- 1.625 in Finished Bore
Martin
50BS24 3/4
-
mac
50BS24 3/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808141
- 50 Chain Number
- 1 Strand
- 24 Teeth
- 5.122 in Outside Diameter
- 0.75 in Finished Bore
Martin
40BS72 1 7/16
-
mac
40BS72 1 7/16 | Finished Bore Sprocket
Item #100807494
- 40 Chain Number
- 1 Strand
- 72 Teeth
- 11.752 in Outside Diameter
- 1.4375 in Finished Bore
Martin
80BS54 1 5/8
-
mac
80BS54 1 5/8 | Finished Bore Sprocket
Item #100965680
- 80 Chain Number
- 1 Strand
- 54 Teeth
- 17.769 in Outside Diameter
- 1.625 in Finished Bore
Martin
60BS43 1 15/16
-
mac
60BS43 1 15/16 | Finished Bore Sprocket
Item #100809165
- 60 Chain Number
- 1 Strand
- 43 Teeth
- 10.697 in Outside Diameter
- 1.9375 in Finished Bore
Martin
50BS47 1 3/8
-
mac
50BS47 1 3/8 | Finished Bore Sprocket
Item #100808386
- 50 Chain Number
- 1 Strand
- 47 Teeth
- 9.711 in Outside Diameter
- 1.375 in Finished Bore
Martin
80BS52 2 7/16
-
mac
80BS52 2 7/16 | Finished Bore Sprocket
Item #100965665
- 80 Chain Number
- 1 Strand
- 52 Teeth
- 17.132 in Outside Diameter
- 2.4375 in Finished Bore
Martin
60BS44 1 1/8
-
mac
60BS44 1 1/8 | Finished Bore Sprocket
Item #100809177
- 60 Chain Number
- 1 Strand
- 44 Teeth
- 10.936 in Outside Diameter
- 1.125 in Finished Bore
Martin
60BS80 2 3/16
-
mac
60BS80 2 3/16 | Finished Bore Sprocket
Item #100809397
- 60 Chain Number
- 1 Strand
- 80 Teeth
- 19.539 in Outside Diameter
- 2.1875 in Finished Bore
Martin
60BS48 1 15/16
-
mac
60BS48 1 15/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809231
- 60 Chain Number
- 1 Strand
- 48 Teeth
- 11.893 in Outside Diameter
- 1.9375 in Finished Bore
Martin
80BS52 1 3/8
-
mac
80BS52 1 3/8 | Finished Bore Sprocket
Item #100965659
- 80 Chain Number
- 1 Strand
- 52 Teeth
- 17.132 in Outside Diameter
- 1.375 in Finished Bore
Martin
40BS60 1 3/16
-
mac
40BS60 1 3/16 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807477
- 40 Chain Number
- 1 Strand
- 60 Teeth
- 9.841 in Outside Diameter
- 1.1875 in Finished Bore
Martin
41BS48 1 1/8
-
mac
41BS48 1 1/8 | Finished Bore Sprocket
Item #100807708
- 41 Chain Number
- 1 Strand
- 48 Teeth
- 7.929 in Outside Diameter
- 1.125 in Finished Bore
Martin
50BS31 1 1/4
-
mac
50BS31 1 1/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808207
- 50 Chain Number
- 1 Strand
- 31 Teeth
- 6.521 in Outside Diameter
- 1.25 in Finished Bore
Martin
60BS84 2
-
mac
60BS84 2 | Finished Bore Sprocket
Item #100809405
- 60 Chain Number
- 1 Strand
- 84 Teeth
- 20.494 in Outside Diameter
- 2 in Finished Bore
Martin
50BS45 1 15/16
-
mac
50BS45 1 15/16 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808363
- 50 Chain Number
- 1 Strand
- 45 Teeth
- 9.313 in Outside Diameter
- 1.9375 in Finished Bore
Martin
50BS23HT 3/4
-
mac
50BS23HT 3/4 | Finished Bore Sprocket
Item #100808133
- 50 Chain Number
- 1 Strand
- 23 Teeth
- 4.922 in Outside Diameter
- 3/4 in Finished Bore
Martin
60BS42 2 3/16
-
mac
60BS42 2 3/16 | Finished Bore Sprocket
Item #100809159
- 60 Chain Number
- 1 Strand
- 42 Teeth
- 10.458 in Outside Diameter
- 2.1875 in Finished Bore
Martin
60BS27 1 1/8
-
mac
60BS27 1 1/8 | Finished Bore Sprocket
Item #100808982
- 60 Chain Number
- 1 Strand
- 27 Teeth
- 6.867 in Outside Diameter
- 1.125 in Finished Bore
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