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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
50BS51 1 3/16
-
mac
50BS51 1 3/16 | Finished Bore Sprocket
Item #100808420
- 50 Chain Number
- 1 Strand
- 51 Teeth
- 10.508 in Outside Diameter
- 1.1875 in Finished Bore
Martin
40BS53 1 3/16
-
mac
40BS53 1 3/16 | Finished Bore Sprocket
Item #100807420
- 40 Chain Number
- 1 Strand
- 53 Teeth
- 8.725 in Outside Diameter
- 1.1875 in Finished Bore
Martin
80BS48 2 15/16
-
mac
80BS48 2 15/16 | Finished Bore Sprocket
Item #100810078
- 80 Chain Number
- 1 Strand
- 48 Teeth
- 15.857 in Outside Diameter
- 2.9375 in Finished Bore
Martin
80BS33 2 7/16
-
mac
80BS33 2 7/16 | Finished Bore Sprocket
Item #100809925
- 80 Chain Number
- 1 Strand
- 33 Teeth
- 11.072 in Outside Diameter
- 2.4375 in Finished Bore
Martin
60BS84 2 7/16
-
mac
60BS84 2 7/16 | Finished Bore Sprocket
Item #100809407
- 60 Chain Number
- 1 Strand
- 84 Teeth
- 20.494 in Outside Diameter
- 2.4375 in Finished Bore
Martin
50BS47 1 1/2
-
mac
50BS47 1 1/2 | Finished Bore Sprocket
Item #100808380
- 50 Chain Number
- 1 Strand
- 47 Teeth
- 9.711 in Outside Diameter
- 1.5 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
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
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
60BS40 1 3/16
-
mac
60BS40 1 3/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809127
- 60 Chain Number
- 1 Strand
- 40 Teeth
- 9.98 in Outside Diameter
- 1.1875 in Finished Bore
Martin
60BS45 1 15/16
-
mac
60BS45 1 15/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809192
- 60 Chain Number
- 1 Strand
- 45 Teeth
- 11.175 in Outside Diameter
- 1.9375 in Finished Bore
Martin
50BS53 1 3/4
-
mac
50BS53 1 3/4 | Finished Bore Sprocket
Item #100808439
- 50 Chain Number
- 1 Strand
- 53 Teeth
- 10.907 in Outside Diameter
- 1.75 in Finished Bore
Martin
80BS58 2 7/16
-
mac
80BS58 2 7/16 | Finished Bore Sprocket
Item #100965725
- 80 Chain Number
- 1 Strand
- 58 Teeth
- 19.044 in Outside Diameter
- 2.4375 in Finished Bore
Martin
60BS35 1 3/16
-
mac
60BS35 1 3/16 | Finished Bore Sprocket
Item #100809064
- 60 Chain Number
- 1 Strand
- 35 Teeth
- 8.783 in Outside Diameter
- 1.1875 in Finished Bore
Martin
80BS15HT 1 7/16
-
mac
80BS15HT 1 7/16 | Finished Bore Sprocket
Item #100809667
- 80 Chain Number
- 1 Strand
- 15 Teeth
- 5.305 in Outside Diameter
- 1.4375 in Finished Bore
Martin
60BS16HT 1 3/16
-
mac
60BS16HT 1 3/16 | No. 60 - 3/4" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808826
- 60 Chain Number
- 1 Strand
- 16 Teeth
- 4.221 in Outside Diameter
- 1.1875 in Finished Bore
Martin
50BS26 1 1/8
-
mac
50BS26 1 1/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808163
- 50 Chain Number
- 1 Strand
- 26 Teeth
- 5.522 in Outside Diameter
- 1.125 in Finished Bore
Martin
80BS26 1 1/2
-
mac
80BS26 1 1/2 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809838
- 80 Chain Number
- 1 Strand
- 26 Teeth
- 8.836 in Outside Diameter
- 1.5 in Finished Bore
Martin
50BS42 1 15/16
-
mac
50BS42 1 15/16 | Finished Bore Sprocket
Item #100808330
- 50 Chain Number
- 1 Strand
- 42 Teeth
- 8.715 in Outside Diameter
- 1.9375 in Finished Bore
Martin
60BS39 1 5/8
-
mac
60BS39 1 5/8 | Finished Bore Sprocket
Item #100809117
- 60 Chain Number
- 1 Strand
- 39 Teeth
- 9.74 in Outside Diameter
- 1.625 in Finished Bore
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