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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
40BS54 3/4
-
mac
40BS54 3/4 | Finished Bore Sprocket
Item #100807431
- 40 Chain Number
- 1 Strand
- 54 Teeth
- 8.885 in Outside Diameter
- 0.75 in Finished Bore
Martin
40BS54 1 3/16
-
mac
40BS54 1 3/16 | Finished Bore Sprocket
Item #100807429
- 40 Chain Number
- 1 Strand
- 54 Teeth
- 8.885 in Outside Diameter
- 1.1875 in Finished Bore
Martin
40BS54 1 1/2
-
mac
40BS54 1 1/2 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807425
- 40 Chain Number
- 1 Strand
- 54 Teeth
- 8.885 in Outside Diameter
- 1.5 in Finished Bore
Martin
80BS35 2
-
mac
80BS35 2 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809943
- 80 Chain Number
- 1 Strand
- 35 Teeth
- 11.711 in Outside Diameter
- 2 in Finished Bore
Martin
80BS35 1 7/16
-
mac
80BS35 1 7/16 | Finished Bore Sprocket
Item #100809942
- 80 Chain Number
- 1 Strand
- 35 Teeth
- 11.711 in Outside Diameter
- 1.4375 in Finished Bore
Martin
80BS21 1 3/4
-
mac
80BS21 1 3/4 | Finished Bore Sprocket
Item #100809783
- 80 Chain Number
- 1 Strand
- 21 Teeth
- 7.235 in Outside Diameter
- 1.75 in Finished Bore
Martin
50BS25 1 1/8
-
mac
50BS25 1 1/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808154
- 50 Chain Number
- 1 Strand
- 25 Teeth
- 5.322 in Outside Diameter
- 1.125 in Finished Bore
Martin
80BS25 1 3/16
-
mac
80BS25 1 3/16 | Finished Bore Sprocket
Item #100809830
- 80 Chain Number
- 1 Strand
- 25 Teeth
- 8.516 in Outside Diameter
- 1.1875 in Finished Bore
Martin
50BS19 1 1/8
-
mac
50BS19 1 1/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808045
- 50 Chain Number
- 1 Strand
- 19 Teeth
- 4.12 in Outside Diameter
- 1.125 in Finished Bore
Martin
80BS55 2 15/16
-
mac
80BS55 2 15/16 | Finished Bore Sprocket
Item #100965693
- 80 Chain Number
- 1 Strand
- 55 Teeth
- 18.088 in Outside Diameter
- 2.9375 in Finished Bore
Martin
60BS48 1 1/4
-
mac
60BS48 1 1/4 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809229
- 60 Chain Number
- 1 Strand
- 48 Teeth
- 11.893 in Outside Diameter
- 1.25 in Finished Bore
Martin
80BS49 2 7/16
-
mac
80BS49 2 7/16 | Finished Bore Sprocket
Item #100810090
- 80 Chain Number
- 1 Strand
- 49 Teeth
- 16.176 in Outside Diameter
- 2.4375 in Finished Bore
Martin
40BS59 1
-
mac
40BS59 1 | Finished Bore Sprocket
Item #100807465
- 40 Chain Number
- 1 Strand
- 59 Teeth
- 9.681 in Outside Diameter
- 1 in Finished Bore
Martin
50BS35 7/8
-
mac
50BS35 7/8 | Finished Bore Sprocket
Item #100808259
- 50 Chain Number
- 1 Strand
- 35 Teeth
- 7.319 in Outside Diameter
- 0.875 in Finished Bore
Martin
50BS19 1 7/16
-
mac
50BS19 1 7/16 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808049
- 50 Chain Number
- 1 Strand
- 19 Teeth
- 4.12 in Outside Diameter
- 1.4375 in Finished Bore
Martin
50BS37 1 3/8
-
mac
50BS37 1 3/8 | Finished Bore Sprocket
Item #100808278
- 50 Chain Number
- 1 Strand
- 37 Teeth
- 7.718 in Outside Diameter
- 1.375 in Finished Bore
Martin
60BS27 1 3/8
-
mac
60BS27 1 3/8 | Finished Bore Sprocket
Item #100808986
- 60 Chain Number
- 1 Strand
- 27 Teeth
- 6.867 in Outside Diameter
- 1.375 in Finished Bore
Martin
80BS26 2
-
mac
80BS26 2 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809845
- 80 Chain Number
- 1 Strand
- 26 Teeth
- 8.836 in Outside Diameter
- 2 in Finished Bore
Martin
41BS60 1 7/16
-
mac
41BS60 1 7/16 | Finished Bore Sprocket
Item #100807727
- 41 Chain Number
- 1 Strand
- 60 Teeth
- 9.841 in Outside Diameter
- 1.4375 in Finished Bore
Martin
60BS47 1 3/8
-
mac
60BS47 1 3/8 | Finished Bore Sprocket
Item #100809221
- 60 Chain Number
- 1 Strand
- 47 Teeth
- 11.654 in Outside Diameter
- 1.375 in Finished Bore
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