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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
80BS39 2 15/16
-
mac
80BS39 2 15/16 | Finished Bore Sprocket
Item #100809987
- 80 Chain Number
- 1 Strand
- 39 Teeth
- 12.987 in Outside Diameter
- 2.9375 in Finished Bore
Martin
60BS15 1 5/8
-
mac
60BS15 1 5/8 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808793
- 60 Chain Number
- 1 Strand
- 15 Teeth
- 3.978 in Outside Diameter
- 1.625 in Finished Bore
Martin
80BS23 2 7/16
-
mac
80BS23 2 7/16 | Finished Bore Sprocket
Item #100809813
- 80 Chain Number
- 1 Strand
- 23 Teeth
- 7.876 in Outside Diameter
- 2.4375 in Finished Bore
Martin
50BS43 1 1/4
-
mac
50BS43 1 1/4 | Finished Bore Sprocket
Item #100808339
- 50 Chain Number
- 1 Strand
- 43 Teeth
- 8.914 in Outside Diameter
- 1.25 in Finished Bore
Martin
80BS14 1 1/8
-
mac
80BS14 1 1/8 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809625
- 80 Chain Number
- 1 Strand
- 14 Teeth
- 4.981 in Outside Diameter
- 1.125 in Finished Bore
Martin
50BS44 3/4
-
mac
50BS44 3/4 | Finished Bore Sprocket
Item #100808357
- 50 Chain Number
- 1 Strand
- 44 Teeth
- 9.114 in Outside Diameter
- 0.75 in Finished Bore
Martin
60BS41 1
-
mac
60BS41 1 | Finished Bore Sprocket
Item #100809135
- 60 Chain Number
- 1 Strand
- 41 Teeth
- 10.219 in Outside Diameter
- 1 in Finished Bore
Martin
50BS80 1
-
mac
50BS80 1 | Finished Bore Sprocket
Item #100808523
- 50 Chain Number
- 1 Strand
- 80 Teeth
- 16.282 in Outside Diameter
- 1 in Finished Bore
Martin
40BS56 3/4
-
mac
40BS56 3/4 | Finished Bore Sprocket
Item #100807447
- 40 Chain Number
- 1 Strand
- 56 Teeth
- 9.203 in Outside Diameter
- 0.75 in Finished Bore
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
80BS21 1 3/16
-
mac
80BS21 1 3/16 | Finished Bore Sprocket
Item #100809782
- 80 Chain Number
- 1 Strand
- 21 Teeth
- 7.235 in Outside Diameter
- 1.1875 in Finished Bore
Martin
60BS84 1 15/16
-
mac
60BS84 1 15/16 | Finished Bore Sprocket
Item #100809400
- 60 Chain Number
- 1 Strand
- 84 Teeth
- 20.494 in Outside Diameter
- 1.9375 in Finished Bore
Martin
80BS58 1 3/4
-
mac
80BS58 1 3/4 | Finished Bore Sprocket
Item #100965718
- 80 Chain Number
- 1 Strand
- 58 Teeth
- 19.044 in Outside Diameter
- 1.75 in Finished Bore
Martin
80BS33 1 5/8
-
mac
80BS33 1 5/8 | Finished Bore Sprocket
Item #100809920
- 80 Chain Number
- 1 Strand
- 33 Teeth
- 11.072 in Outside Diameter
- 1.625 in Finished Bore
Martin
60BS37 1 1/2
-
mac
60BS37 1 1/2 | Finished Bore Sprocket
Item #100809084
- 60 Chain Number
- 1 Strand
- 37 Teeth
- 9.262 in Outside Diameter
- 1.5 in Finished Bore
Martin
40BS9 1/2
-
mac
40BS9 1/2 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807513
- 40 Chain Number
- 1 Strand
- 9 Teeth
- 1.674 in Outside Diameter
- 0.5 in Finished Bore
Martin
50BS50 1 3/8
-
mac
50BS50 1 3/8 | Finished Bore Sprocket
Item #100808413
- 50 Chain Number
- 1 Strand
- 50 Teeth
- 10.309 in Outside Diameter
- 1.375 in Finished Bore
Martin
80BS52 1 7/16
-
mac
80BS52 1 7/16 | Finished Bore Sprocket
Item #100965661
- 80 Chain Number
- 1 Strand
- 52 Teeth
- 17.132 in Outside Diameter
- 1.4375 in Finished Bore
Martin
60BS51 1 15/16
-
mac
60BS51 1 15/16 | Finished Bore Sprocket
Item #100809270
- 60 Chain Number
- 1 Strand
- 51 Teeth
- 12.61 in Outside Diameter
- 1.9375 in Finished Bore
Martin
50BS45 1 7/16
-
mac
50BS45 1 7/16 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808367
- 50 Chain Number
- 1 Strand
- 45 Teeth
- 9.313 in Outside Diameter
- 1.4375 in Finished Bore
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