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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
40BS58 1 3/16
-
mac
40BS58 1 3/16 | Finished Bore Sprocket
Item #100807461
- 40 Chain Number
- 1 Strand
- 58 Teeth
- 9.522 in Outside Diameter
- 1.1875 in Finished Bore
Martin
60BS48 1 3/4
-
mac
60BS48 1 3/4 | Finished Bore Sprocket
Item #100809233
- 60 Chain Number
- 1 Strand
- 48 Teeth
- 11.893 in Outside Diameter
- 1.75 in Finished Bore
Martin
50BS47 1 1/4
-
mac
50BS47 1 1/4 | Finished Bore Sprocket
Item #100808381
- 50 Chain Number
- 1 Strand
- 47 Teeth
- 9.711 in Outside Diameter
- 1.25 in Finished Bore
Martin
60BS47 1
-
mac
60BS47 1 | Finished Bore Sprocket
Item #100809214
- 60 Chain Number
- 1 Strand
- 47 Teeth
- 11.654 in Outside Diameter
- 1 in Finished Bore
Martin
50BS60 1 3/4
-
mac
50BS60 1 3/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808502
- 50 Chain Number
- 1 Strand
- 60 Teeth
- 12.301 in Outside Diameter
- 1.75 in Finished Bore
Martin
40BS57 1
-
mac
40BS57 1 | Finished Bore Sprocket
Item #100807449
- 40 Chain Number
- 1 Strand
- 57 Teeth
- 9.363 in Outside Diameter
- 1 in Finished Bore
Martin
80BS36 2
-
mac
80BS36 2 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809954
- 80 Chain Number
- 1 Strand
- 36 Teeth
- 12.03 in Outside Diameter
- 2 in Finished Bore
Martin
80BS34 2 15/16
-
mac
80BS34 2 15/16 | Finished Bore Sprocket
Item #100809933
- 80 Chain Number
- 1 Strand
- 34 Teeth
- 11.392 in Outside Diameter
- 2.9375 in Finished Bore
Martin
80BS29 1 3/8
-
mac
80BS29 1 3/8 | Finished Bore Sprocket
Item #100809875
- 80 Chain Number
- 1 Strand
- 29 Teeth
- 9.795 in Outside Diameter
- 1.375 in Finished Bore
Martin
80BS31 2 7/16
-
mac
80BS31 2 7/16 | Finished Bore Sprocket
Item #100809903
- 80 Chain Number
- 1 Strand
- 31 Teeth
- 10.434 in Outside Diameter
- 2.4375 in Finished Bore
Martin
60BS38 1 7/16
-
mac
60BS38 1 7/16 | Finished Bore Sprocket
Item #100809105
- 60 Chain Number
- 1 Strand
- 38 Teeth
- 9.501 in Outside Diameter
- 1.4375 in Finished Bore
Martin
60BS11HT 7/8
-
mac
60BS11HT 7/8 | Finished Bore Sprocket
Item #100808730
- 60 Chain Number
- 1 Strand
- 11 Teeth
- 3.004 in Outside Diameter
- 7/8 in Finished Bore
Martin
80BS19HT 2 7/16
-
mac
80BS19HT 2 7/16 | Finished Bore Sprocket
Item #100809758
- 80 Chain Number
- 1 Strand
- 19 Teeth
- 6.593 in Outside Diameter
- 2.4375 in Finished Bore
Martin
80BS41 1 5/8
-
mac
80BS41 1 5/8 | Finished Bore Sprocket
Item #100810005
- 80 Chain Number
- 1 Strand
- 41 Teeth
- 13.625 in Outside Diameter
- 1.625 in Finished Bore
Martin
50BS23 1 3/16
-
mac
50BS23 1 3/16 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808121
- 50 Chain Number
- 1 Strand
- 23 Teeth
- 4.922 in Outside Diameter
- 1.1875 in Finished Bore
Martin
50BS42 1 1/8
-
mac
50BS42 1 1/8 | Finished Bore Sprocket
Item #100808329
- 50 Chain Number
- 1 Strand
- 42 Teeth
- 8.715 in Outside Diameter
- 1.125 in Finished Bore
Martin
80BS57 1 3/8
-
mac
80BS57 1 3/8 | Finished Bore Sprocket
Item #100965709
- 80 Chain Number
- 1 Strand
- 57 Teeth
- 18.725 in Outside Diameter
- 1.375 in Finished Bore
Martin
80BS45 2 3/16
-
mac
80BS45 2 3/16 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100810049
- 80 Chain Number
- 1 Strand
- 45 Teeth
- 14.901 in Outside Diameter
- 2.1875 in Finished Bore
Martin
80BS34 2
-
mac
80BS34 2 | Finished Bore Sprocket
Item #100809932
- 80 Chain Number
- 1 Strand
- 34 Teeth
- 11.392 in Outside Diameter
- 2 in Finished Bore
Martin
60BS36 2
-
mac
60BS36 2 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809079
- 60 Chain Number
- 1 Strand
- 36 Teeth
- 9.023 in Outside Diameter
- 2 in Finished Bore
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