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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
60BS53 1 3/16
-
mac
60BS53 1 3/16 | Finished Bore Sprocket
Item #100809297
- 60 Chain Number
- 1 Strand
- 53 Teeth
- 13.088 in Outside Diameter
- 1.1875 in Finished Bore
Martin
50BS60 1 1/8
-
mac
50BS60 1 1/8 | Finished Bore Sprocket
Item #100808499
- 50 Chain Number
- 1 Strand
- 60 Teeth
- 12.301 in Outside Diameter
- 1.125 in Finished Bore
Martin
50BS37 1 1/8
-
mac
50BS37 1 1/8 | Finished Bore Sprocket
Item #100808274
- 50 Chain Number
- 1 Strand
- 37 Teeth
- 7.718 in Outside Diameter
- 1.125 in Finished Bore
Martin
60BS72 1 15/16
-
mac
60BS72 1 15/16 | Finished Bore Sprocket
Item #100809382
- 60 Chain Number
- 1 Strand
- 72 Teeth
- 17.628 in Outside Diameter
- 1.9375 in Finished Bore
Martin
60BS40 1 15/16
-
mac
60BS40 1 15/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809126
- 60 Chain Number
- 1 Strand
- 40 Teeth
- 9.98 in Outside Diameter
- 1.9375 in Finished Bore
Martin
40BS51 1 1/4
-
mac
40BS51 1 1/4 | Finished Bore Sprocket
Item #100807402
- 40 Chain Number
- 1 Strand
- 51 Teeth
- 8.407 in Outside Diameter
- 1.25 in Finished Bore
Martin
80BS37 2
-
mac
80BS37 2 | Finished Bore Sprocket
Item #100809965
- 80 Chain Number
- 1 Strand
- 37 Teeth
- 12.349 in Outside Diameter
- 2 in Finished Bore
Martin
60BS48 1
-
mac
60BS48 1 | Finished Bore Sprocket
Item #100809227
- 60 Chain Number
- 1 Strand
- 48 Teeth
- 11.893 in Outside Diameter
- 1 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
Martin
80BS43 1 15/16
-
mac
80BS43 1 15/16 | Finished Bore Sprocket
Item #100810022
- 80 Chain Number
- 1 Strand
- 43 Teeth
- 14.263 in Outside Diameter
- 1.9375 in Finished Bore
Martin
40BS56 1
-
mac
40BS56 1 | Finished Bore Sprocket
Item #100807441
- 40 Chain Number
- 1 Strand
- 56 Teeth
- 9.203 in Outside Diameter
- 1 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
80BS38 1 15/16
-
mac
80BS38 1 15/16 | Finished Bore Sprocket
Item #100809970
- 80 Chain Number
- 1 Strand
- 38 Teeth
- 12.668 in Outside Diameter
- 1.9375 in Finished Bore
Martin
80BS58 2
-
mac
80BS58 2 | Finished Bore Sprocket
Item #100965722
- 80 Chain Number
- 1 Strand
- 58 Teeth
- 19.044 in Outside Diameter
- 2 in Finished Bore
Martin
41BS48 1 1/4
-
mac
41BS48 1 1/4 | Finished Bore Sprocket
Item #100807707
- 41 Chain Number
- 1 Strand
- 48 Teeth
- 7.929 in Outside Diameter
- 1.25 in Finished Bore
Martin
80BS34 2 7/16
-
mac
80BS34 2 7/16 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809935
- 80 Chain Number
- 1 Strand
- 34 Teeth
- 11.392 in Outside Diameter
- 2.4375 in Finished Bore
Martin
60BS25 1 1/8
-
mac
60BS25 1 1/8 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808962
- 60 Chain Number
- 1 Strand
- 25 Teeth
- 6.387 in Outside Diameter
- 1.125 in Finished Bore
Martin
80BS20HT 1 1/2
-
mac
80BS20HT 1 1/2 | Finished Bore Sprocket
Item #100809771
- 80 Chain Number
- 1 Strand
- 20 Teeth
- 6.914 in Outside Diameter
- 1.5 in Finished Bore
Martin
40BS72 1 1/2
-
mac
40BS72 1 1/2 | Finished Bore Sprocket
Item #100807490
- 40 Chain Number
- 1 Strand
- 72 Teeth
- 11.752 in Outside Diameter
- 1.5 in Finished Bore
Martin
50BS29 1
-
mac
50BS29 1 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808187
- 50 Chain Number
- 1 Strand
- 29 Teeth
- 6.122 in Outside Diameter
- 1 in Finished Bore
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