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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
50BS72 1 7/16
-
mac
50BS72 1 7/16 | Finished Bore Sprocket
Item #100808522
- 50 Chain Number
- 1 Strand
- 72 Teeth
- 14.69 in Outside Diameter
- 1.4375 in Finished Bore
Martin
80BS38 2 3/16
-
mac
80BS38 2 3/16 | Finished Bore Sprocket
Item #100809977
- 80 Chain Number
- 1 Strand
- 38 Teeth
- 12.668 in Outside Diameter
- 2.1875 in Finished Bore
Martin
60BS57 1 3/8
-
mac
60BS57 1 3/8 | Finished Bore Sprocket
Item #100809339
- 60 Chain Number
- 1 Strand
- 57 Teeth
- 14.044 in Outside Diameter
- 1.375 in Finished Bore
Martin
60BS55 2
-
mac
60BS55 2 | Finished Bore Sprocket
Item #100809324
- 60 Chain Number
- 1 Strand
- 55 Teeth
- 13.566 in Outside Diameter
- 2 in Finished Bore
Martin
50BS51 1 3/4
-
mac
50BS51 1 3/4 | Finished Bore Sprocket
Item #100808421
- 50 Chain Number
- 1 Strand
- 51 Teeth
- 10.508 in Outside Diameter
- 1.75 in Finished Bore
Martin
80BS39 2 7/16
-
mac
80BS39 2 7/16 | Finished Bore Sprocket
Item #100809989
- 80 Chain Number
- 1 Strand
- 39 Teeth
- 12.987 in Outside Diameter
- 2.4375 in Finished Bore
Martin
60BS53 1 1/4
-
mac
60BS53 1 1/4 | Finished Bore Sprocket
Item #100809294
- 60 Chain Number
- 1 Strand
- 53 Teeth
- 13.088 in Outside Diameter
- 1.25 in Finished Bore
Martin
80BS34 1 3/8
-
mac
80BS34 1 3/8 | Finished Bore Sprocket
Item #100809929
- 80 Chain Number
- 1 Strand
- 34 Teeth
- 11.392 in Outside Diameter
- 1.375 in Finished Bore
Martin
50BS23HT 1 1/2
-
mac
50BS23HT 1 1/2 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808127
- 50 Chain Number
- 1 Strand
- 23 Teeth
- 4.922 in Outside Diameter
- 1.5 in Finished Bore
Martin
50BS35 1 3/4
-
mac
50BS35 1 3/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808255
- 50 Chain Number
- 1 Strand
- 35 Teeth
- 7.319 in Outside Diameter
- 1.75 in Finished Bore
Martin
80BS33 2 15/16
-
mac
80BS33 2 15/16 | Finished Bore Sprocket
Item #100809923
- 80 Chain Number
- 1 Strand
- 33 Teeth
- 11.072 in Outside Diameter
- 2.9375 in Finished Bore
Martin
80BS49 1 7/16
-
mac
80BS49 1 7/16 | Finished Bore Sprocket
Item #100810086
- 80 Chain Number
- 1 Strand
- 49 Teeth
- 16.176 in Outside Diameter
- 1.4375 in Finished Bore
Martin
60BS32 1 3/8
-
mac
60BS32 1 3/8 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809036
- 60 Chain Number
- 1 Strand
- 32 Teeth
- 8.065 in Outside Diameter
- 1.375 in Finished Bore
Martin
40BS54 7/8
-
mac
40BS54 7/8 | Finished Bore Sprocket
Item #100807432
- 40 Chain Number
- 1 Strand
- 54 Teeth
- 8.885 in Outside Diameter
- 0.875 in Finished Bore
Martin
41BS80 1 7/16
-
mac
41BS80 1 7/16 | Finished Bore Sprocket
Item #100807751
- 41 Chain Number
- 1 Strand
- 80 Teeth
- 13.026 in Outside Diameter
- 1.4375 in Finished Bore
Martin
80BS17HT 1 1/2
-
mac
80BS17HT 1 1/2 | No. 80 - 1" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100809704
- 80 Chain Number
- 1 Strand
- 17 Teeth
- 5.95 in Outside Diameter
- 1.5 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
60BS9 5/8
-
mac
60BS9 5/8 | Finished Bore Sprocket
Item #100965634
- 60 Chain Number
- 1 Strand
- 9 Teeth
- 2.511 in Outside Diameter
- 0.625 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
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