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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
41BS42 1 3/8
-
mac
41BS42 1 3/8 | Finished Bore Sprocket
Item #100807694
- 41 Chain Number
- 1 Strand
- 42 Teeth
- 6.972 in Outside Diameter
- 1.375 in Finished Bore
Martin
60BS38 1 3/4
-
mac
60BS38 1 3/4 | Finished Bore Sprocket
Item #100809102
- 60 Chain Number
- 1 Strand
- 38 Teeth
- 9.501 in Outside Diameter
- 1.75 in Finished Bore
Martin
50BS53 1 7/16
-
mac
50BS53 1 7/16 | Finished Bore Sprocket
Item #100808441
- 50 Chain Number
- 1 Strand
- 53 Teeth
- 10.907 in Outside Diameter
- 1.4375 in Finished Bore
Martin
80BS15W 1 1/4
-
mac
80BS15W 1 1/4 | Finished Bore Sprocket
Item #100809670
- 80 Chain Number
- 1 Strand
- 15 Teeth
- 5.305 in Outside Diameter
- 1.25 in Finished Bore
Martin
80BS35 1 3/4
-
mac
80BS35 1 3/4 | Finished Bore Sprocket
Item #100809939
- 80 Chain Number
- 1 Strand
- 35 Teeth
- 11.711 in Outside Diameter
- 1.75 in Finished Bore
Martin
80BS19HT 1 1/4
-
mac
80BS19HT 1 1/4 | No. 80 - 1" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100809752
- 80 Chain Number
- 1 Strand
- 19 Teeth
- 6.593 in Outside Diameter
- 1.25 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
41BS60 1 3/16
-
mac
41BS60 1 3/16 | Finished Bore Sprocket
Item #100807725
- 41 Chain Number
- 1 Strand
- 60 Teeth
- 9.841 in Outside Diameter
- 1.1875 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
80BS43 1 3/4
-
mac
80BS43 1 3/4 | Finished Bore Sprocket
Item #100810023
- 80 Chain Number
- 1 Strand
- 43 Teeth
- 14.263 in Outside Diameter
- 1.75 in Finished Bore
Martin
80BS25 1 15/16
-
mac
80BS25 1 15/16 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809829
- 80 Chain Number
- 1 Strand
- 25 Teeth
- 8.516 in Outside Diameter
- 1.9375 in Finished Bore
Martin
50BS21 7/8
-
mac
50BS21 7/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808091
- 50 Chain Number
- 1 Strand
- 21 Teeth
- 4.522 in Outside Diameter
- 0.875 in Finished Bore
Martin
50BS38 7/8
-
mac
50BS38 7/8 | Finished Bore Sprocket
Item #100808292
- 50 Chain Number
- 1 Strand
- 38 Teeth
- 7.918 in Outside Diameter
- 0.875 in Finished Bore
Martin
41BS18 3/4
-
mac
41BS18 3/4 | No. 41 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807637
- 41 Chain Number
- 1 Strand
- 18 Teeth
- 3.136 in Outside Diameter
- 0.75 in Finished Bore
Martin
60BS50 1 1/2
-
mac
60BS50 1 1/2 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809254
- 60 Chain Number
- 1 Strand
- 50 Teeth
- 12.371 in Outside Diameter
- 1.5 in Finished Bore
Martin
60BS44 2 7/16
-
mac
60BS44 2 7/16 | Finished Bore Sprocket
Item #100809187
- 60 Chain Number
- 1 Strand
- 44 Teeth
- 10.936 in Outside Diameter
- 2.4375 in Finished Bore
Martin
40BS52 1 3/16
-
mac
40BS52 1 3/16 | Finished Bore Sprocket
Item #100807412
- 40 Chain Number
- 1 Strand
- 52 Teeth
- 8.566 in Outside Diameter
- 1.1875 in Finished Bore
Martin
60BS13HT 3/4
-
mac
60BS13HT 3/4 | No. 60 - 3/4" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808764
- 60 Chain Number
- 1 Strand
- 13 Teeth
- 3.493 in Outside Diameter
- 3/4 in Finished Bore
Martin
80BS40 1 5/8
-
mac
80BS40 1 5/8 | Finished Bore Sprocket
Item #100809995
- 80 Chain Number
- 1 Strand
- 40 Teeth
- 13.306 in Outside Diameter
- 1.625 in Finished Bore
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