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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
60BS53 1 3/4
-
mac
60BS53 1 3/4 | Finished Bore Sprocket
Item #100809298
- 60 Chain Number
- 1 Strand
- 53 Teeth
- 13.088 in Outside Diameter
- 1.75 in Finished Bore
Martin
60BS31 1 3/4
-
mac
60BS31 1 3/4 | Finished Bore Sprocket
Item #100809025
- 60 Chain Number
- 1 Strand
- 31 Teeth
- 7.825 in Outside Diameter
- 1.75 in Finished Bore
Martin
40BS70 1 3/16
-
mac
40BS70 1 3/16 | Finished Bore Sprocket
Item #100807485
- 40 Chain Number
- 1 Strand
- 70 Teeth
- 11.433 in Outside Diameter
- 1.1875 in Finished Bore
Martin
50BS35 1 3/16
-
mac
50BS35 1 3/16 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808254
- 50 Chain Number
- 1 Strand
- 35 Teeth
- 7.319 in Outside Diameter
- 1.1875 in Finished Bore
Martin
41BS40 1 1/4
-
mac
41BS40 1 1/4 | Finished Bore Sprocket
Item #100807683
- 41 Chain Number
- 1 Strand
- 40 Teeth
- 6.653 in Outside Diameter
- 1.25 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
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
60BS43 2
-
mac
60BS43 2 | Finished Bore Sprocket
Item #100809171
- 60 Chain Number
- 1 Strand
- 43 Teeth
- 10.697 in Outside Diameter
- 2 in Finished Bore
Martin
80BS46 1 1/2
-
mac
80BS46 1 1/2 | Finished Bore Sprocket
Item #100810051
- 80 Chain Number
- 1 Strand
- 46 Teeth
- 15.219 in Outside Diameter
- 1.5 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
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
60BS25 1 7/16
-
mac
60BS25 1 7/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808968
- 60 Chain Number
- 1 Strand
- 25 Teeth
- 6.387 in Outside Diameter
- 1.4375 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
80BS49 1 15/16
-
mac
80BS49 1 15/16 | Finished Bore Sprocket
Item #100810082
- 80 Chain Number
- 1 Strand
- 49 Teeth
- 16.176 in Outside Diameter
- 1.9375 in Finished Bore
Martin
60BS48 2
-
mac
60BS48 2 | Finished Bore Sprocket
Item #100809237
- 60 Chain Number
- 1 Strand
- 48 Teeth
- 11.893 in Outside Diameter
- 2 in Finished Bore
Martin
50BS42 3/4
-
mac
50BS42 3/4 | Finished Bore Sprocket
Item #100808335
- 50 Chain Number
- 1 Strand
- 42 Teeth
- 8.715 in Outside Diameter
- 0.75 in Finished Bore
Martin
60BS48 2 3/16
-
mac
60BS48 2 3/16 | Finished Bore Sprocket
Item #100809238
- 60 Chain Number
- 1 Strand
- 48 Teeth
- 11.893 in Outside Diameter
- 2.1875 in Finished Bore
Martin
60BS46 1 15/16
-
mac
60BS46 1 15/16 | Finished Bore Sprocket
Item #100809205
- 60 Chain Number
- 1 Strand
- 46 Teeth
- 11.415 in Outside Diameter
- 1.9375 in Finished Bore
Martin
80BS34 2 3/16
-
mac
80BS34 2 3/16 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809934
- 80 Chain Number
- 1 Strand
- 34 Teeth
- 11.392 in Outside Diameter
- 2.1875 in Finished Bore
Martin
80BS40 2 7/16
-
mac
80BS40 2 7/16 | Finished Bore Sprocket
Item #100810000
- 80 Chain Number
- 1 Strand
- 40 Teeth
- 13.306 in Outside Diameter
- 2.4375 in Finished Bore
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