brand
- Martin 2,671
- Regal Rexnord 763
- Browning 661
- Dodge 289
- US Tsubaki Inc. 170 View More View Less
InchMetric
No of Strands Across
Hardened Teeth
Sprocket Style
Bushing Type
categoryHierarchy
Martin
80BS39 2 3/16
-
mac
80BS39 2 3/16 | Finished Bore Sprocket
Item #100809988
- 80 Chain Number
- 1 Strand
- 39 Teeth
- 12.987 in Outside Diameter
- 2.1875 in Finished Bore

Martin
20CTB70
-
mac
20CTB70 | Metric Taper Bushed Sprocket
Item #100967033
- 20B-1 Chain Number
- 70 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth

Martin
41BS45 1 3/16
-
mac
41BS45 1 3/16 | Finished Bore Sprocket
Item #100807701
- 41 Chain Number
- 1 Strand
- 45 Teeth
- 7.45 in Outside Diameter
- 1.1875 in Finished Bore

Martin
60BS58 2 3/16
-
mac
60BS58 2 3/16 | Finished Bore Sprocket
Item #100809352
- 60 Chain Number
- 1 Strand
- 58 Teeth
- 14.283 in Outside Diameter
- 2.1875 in Finished Bore

Martin
80BS41 2 3/16
-
mac
80BS41 2 3/16 | Finished Bore Sprocket
Item #100810009
- 80 Chain Number
- 1 Strand
- 41 Teeth
- 13.625 in Outside Diameter
- 2.1875 in Finished Bore

Martin
50BS37 1 3/16
-
mac
50BS37 1 3/16 | Finished Bore Sprocket
Item #100808276
- 50 Chain Number
- 1 Strand
- 37 Teeth
- 7.718 in Outside Diameter
- 1.1875 in Finished Bore

Martin
60BS51 2 3/16
-
mac
60BS51 2 3/16 | Finished Bore Sprocket
Item #100809277
- 60 Chain Number
- 1 Strand
- 51 Teeth
- 12.61 in Outside Diameter
- 2.1875 in Finished Bore

Martin
60BS72 2 3/16
-
mac
60BS72 2 3/16 | Finished Bore Sprocket
Item #100809388
- 60 Chain Number
- 1 Strand
- 72 Teeth
- 17.628 in Outside Diameter
- 2.1875 in Finished Bore

Martin
MET D80ATB19 3020 | Metric Bushed Sprocket
Item #103884918
- Metric Sprocket for #16 Chain
- 2 Strand
- 19 Teeth
- Requiring a 3020 Bushing w/a Min Bore of and a Max Bore of

Martin
50BTB60
-
mac
50BTB60 | No. 50 - 5/8" Pitch - Single - Taperbushed Sprocket
Item #100804217
- 50 Chain Number
- 60 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth

Martin
60BS50 1 3/16
-
mac
60BS50 1 3/16 | Finished Bore Sprocket
Item #100809258
- 60 Chain Number
- 1 Strand
- 50 Teeth
- 12.371 in Outside Diameter
- 1.1875 in Finished Bore

Martin
8MX90S36-3020
-
mac
8MX90S36-3020 | MPC Bushed Synchronous Sprocket
Item #110788466
- 90 Teeth
- Taper Lock Bushing
- 8.96 in Outside Diameter
- 3020 Bushing Series

Martin
60BS45 2 3/16
-
mac
60BS45 2 3/16 | Finished Bore Sprocket
Item #100809199
- 60 Chain Number
- 1 Strand
- 45 Teeth
- 11.175 in Outside Diameter
- 2.1875 in Finished Bore

Martin
41A15
-
mac
41A15 | A Plate Reborable Sprocket
Item #100807531
- 41 Chain Number
- 1 Strand
- 15 Teeth
- Without Hardened Teeth
- A Sprocket Style

US Tsubaki Inc.
40BTB72
-
mac
40BTB72 | No. 40 - 1/2" Pitch - TAPER-LOCK® Sprockets
Item #101627987
- Roller Chain Sprocket for #40 Single Strand Chain
- 72 Teeth
- Taperlock Design
- 2012 Bushing Required

Martin
80BS14HT 1 3/16
-
mac
80BS14HT 1 3/16 | Finished Bore Sprocket
Item #100809639
- 80 Chain Number
- 1 Strand
- 14 Teeth
- 4.981 in Outside Diameter
- 1.1875 in Finished Bore

Martin
20CTB80
-
mac
20CTB80 | Metric Taper Bushed Sprocket
Item #100967036
- 20B-1 Chain Number
- 80 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth

Martin
50BS46 1 3/16
-
mac
50BS46 1 3/16 | Finished Bore Sprocket
Item #100808375
- 50 Chain Number
- 1 Strand
- 46 Teeth
- 9.512 in Outside Diameter
- 1.1875 in Finished Bore

Martin
80BS24 1 3/16
-
mac
80BS24 1 3/16 | Finished Bore Sprocket
Item #100809818
- 80 Chain Number
- 1 Strand
- 24 Teeth
- 8.196 in Outside Diameter
- 1.1875 in Finished Bore

Martin
80BS47 2 3/16
-
mac
80BS47 2 3/16 | Finished Bore Sprocket
Item #100810069
- 80 Chain Number
- 1 Strand
- 47 Teeth
- 15.538 in Outside Diameter
- 2.1875 in Finished Bore

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