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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
80BS30 1 15/16
-
mac
80BS30 1 15/16 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809884
- 80 Chain Number
- 1 Strand
- 30 Teeth
- 10.114 in Outside Diameter
- 1.9375 in Finished Bore
Martin
50BS59 1 1/8
-
mac
50BS59 1 1/8 | Finished Bore Sprocket
Item #100808490
- 50 Chain Number
- 1 Strand
- 59 Teeth
- 12.102 in Outside Diameter
- 1.125 in Finished Bore
Martin
60BS59 1 1/2
-
mac
60BS59 1 1/2 | Finished Bore Sprocket
Item #100809354
- 60 Chain Number
- 1 Strand
- 59 Teeth
- 14.522 in Outside Diameter
- 1.5 in Finished Bore
Martin
80BS42 2 7/16
-
mac
80BS42 2 7/16 | Finished Bore Sprocket
Item #100810020
- 80 Chain Number
- 1 Strand
- 42 Teeth
- 13.944 in Outside Diameter
- 2.4375 in Finished Bore
Martin
60BS45 2
-
mac
60BS45 2 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809198
- 60 Chain Number
- 1 Strand
- 45 Teeth
- 11.175 in Outside Diameter
- 2 in Finished Bore
Martin
80BS30 1 7/16
-
mac
80BS30 1 7/16 | Finished Bore Sprocket
Item #100809888
- 80 Chain Number
- 1 Strand
- 30 Teeth
- 10.114 in Outside Diameter
- 1.4375 in Finished Bore
Martin
60BS41 1 1/8
-
mac
60BS41 1 1/8 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809138
- 60 Chain Number
- 1 Strand
- 41 Teeth
- 10.219 in Outside Diameter
- 1.125 in Finished Bore
Martin
80BS11HT 1 3/16
-
mac
80BS11HT 1 3/16 | Finished Bore Sprocket
Item #100809575
- 80 Chain Number
- 1 Strand
- 11 Teeth
- 4.006 in Outside Diameter
- 1.1875 in Finished Bore
Martin
60BS14 1 3/16
-
mac
60BS14 1 3/16 | Finished Bore Sprocket
Item #100808770
- 60 Chain Number
- 1 Strand
- 14 Teeth
- 3.736 in Outside Diameter
- 1.1875 in Finished Bore
Martin
60BS43 1 5/8
-
mac
60BS43 1 5/8 | Finished Bore Sprocket
Item #100809169
- 60 Chain Number
- 1 Strand
- 43 Teeth
- 10.697 in Outside Diameter
- 1.625 in Finished Bore
Martin
50BS47 1 1/8
-
mac
50BS47 1 1/8 | Finished Bore Sprocket
Item #100808382
- 50 Chain Number
- 1 Strand
- 47 Teeth
- 9.711 in Outside Diameter
- 1.125 in Finished Bore
Martin
60BS37 1 5/8
-
mac
60BS37 1 5/8 | Finished Bore Sprocket
Item #100809091
- 60 Chain Number
- 1 Strand
- 37 Teeth
- 9.262 in Outside Diameter
- 1.625 in Finished Bore
Martin
80BS16 2 3/16
-
mac
80BS16 2 3/16 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809681
- 80 Chain Number
- 1 Strand
- 16 Teeth
- 5.627 in Outside Diameter
- 2.1875 in Finished Bore
Martin
50BS56 1 7/16
-
mac
50BS56 1 7/16 | Finished Bore Sprocket
Item #100808468
- 50 Chain Number
- 1 Strand
- 56 Teeth
- 11.504 in Outside Diameter
- 1.4375 in Finished Bore
Martin
60BS44 1 1/4
-
mac
60BS44 1 1/4 | Finished Bore Sprocket
Item #100809176
- 60 Chain Number
- 1 Strand
- 44 Teeth
- 10.936 in Outside Diameter
- 1.25 in Finished Bore
Martin
80BS15HT 2
-
mac
80BS15HT 2 | Finished Bore Sprocket
Item #100809669
- 80 Chain Number
- 1 Strand
- 15 Teeth
- 5.305 in Outside Diameter
- 2 in Finished Bore
Martin
80BS32 1 3/4
-
mac
80BS32 1 3/4 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809907
- 80 Chain Number
- 1 Strand
- 32 Teeth
- 10.753 in Outside Diameter
- 1.75 in Finished Bore
Martin
80BS57 2 15/16
-
mac
80BS57 2 15/16 | Finished Bore Sprocket
Item #100965713
- 80 Chain Number
- 1 Strand
- 57 Teeth
- 18.725 in Outside Diameter
- 2.9375 in Finished Bore
Martin
50BS54 1 3/16
-
mac
50BS54 1 3/16 | Finished Bore Sprocket
Item #100808447
- 50 Chain Number
- 1 Strand
- 54 Teeth
- 11.106 in Outside Diameter
- 1.1875 in Finished Bore
Martin
60BS56 1 3/8
-
mac
60BS56 1 3/8 | Finished Bore Sprocket
Item #100809330
- 60 Chain Number
- 1 Strand
- 56 Teeth
- 13.805 in Outside Diameter
- 1.375 in Finished Bore
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