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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
80BS36 1 1/4
-
mac
80BS36 1 1/4 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809948
- 80 Chain Number
- 1 Strand
- 36 Teeth
- 12.03 in Outside Diameter
- 1.25 in Finished Bore
Martin
50BS49 1 3/8
-
mac
50BS49 1 3/8 | Finished Bore Sprocket
Item #100808404
- 50 Chain Number
- 1 Strand
- 49 Teeth
- 10.11 in Outside Diameter
- 1.375 in Finished Bore
Martin
80BS20 1 3/4
-
mac
80BS20 1 3/4 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809764
- 80 Chain Number
- 1 Strand
- 20 Teeth
- 6.914 in Outside Diameter
- 1.75 in Finished Bore
Martin
80BS19 2 15/16
-
mac
80BS19 2 15/16 | Finished Bore Sprocket
Item #100965636
- 80 Chain Number
- 1 Strand
- 19 Teeth
- 6.593 in Outside Diameter
- 2.9375 in Finished Bore
Martin
80BS24 2 3/16
-
mac
80BS24 2 3/16 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809824
- 80 Chain Number
- 1 Strand
- 24 Teeth
- 8.196 in Outside Diameter
- 2.1875 in Finished Bore
Martin
80BS31 1 3/4
-
mac
80BS31 1 3/4 | Finished Bore Sprocket
Item #100809896
- 80 Chain Number
- 1 Strand
- 31 Teeth
- 10.434 in Outside Diameter
- 1.75 in Finished Bore
Martin
60BS40 2 3/16
-
mac
60BS40 2 3/16 | Finished Bore Sprocket
Item #100809133
- 60 Chain Number
- 1 Strand
- 40 Teeth
- 9.98 in Outside Diameter
- 2.1875 in Finished Bore
Martin
60BS37 2 7/16
-
mac
60BS37 2 7/16 | Finished Bore Sprocket
Item #100809095
- 60 Chain Number
- 1 Strand
- 37 Teeth
- 9.262 in Outside Diameter
- 2.4375 in Finished Bore
Martin
40BS51 1 1/8
-
mac
40BS51 1 1/8 | Finished Bore Sprocket
Item #100807403
- 40 Chain Number
- 1 Strand
- 51 Teeth
- 8.407 in Outside Diameter
- 1.125 in Finished Bore
Martin
50BS70 1 7/16
-
mac
50BS70 1 7/16 | Finished Bore Sprocket
Item #100808513
- 50 Chain Number
- 1 Strand
- 70 Teeth
- 14.292 in Outside Diameter
- 1.4375 in Finished Bore
Martin
80BS42 2
-
mac
80BS42 2 | Finished Bore Sprocket
Item #100810017
- 80 Chain Number
- 1 Strand
- 42 Teeth
- 13.944 in Outside Diameter
- 2 in Finished Bore
Martin
50BS53 1 3/4
-
mac
50BS53 1 3/4 | Finished Bore Sprocket
Item #100808439
- 50 Chain Number
- 1 Strand
- 53 Teeth
- 10.907 in Outside Diameter
- 1.75 in Finished Bore
Martin
50BS28 1 7/16
-
mac
50BS28 1 7/16 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808184
- 50 Chain Number
- 1 Strand
- 28 Teeth
- 5.922 in Outside Diameter
- 1.4375 in Finished Bore
Martin
60BS27 1 7/16
-
mac
60BS27 1 7/16 | Finished Bore Sprocket
Item #100808988
- 60 Chain Number
- 1 Strand
- 27 Teeth
- 6.867 in Outside Diameter
- 1.4375 in Finished Bore
Martin
41BS112 1 3/16
-
mac
41BS112 1 3/16 | Finished Bore Sprocket
Item #100807609
- 41 Chain Number
- 1 Strand
- 112 Teeth
- 18.121 in Outside Diameter
- 1.1875 in Finished Bore
Martin
60BS13 3/4
-
mac
60BS13 3/4 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808755
- 60 Chain Number
- 1 Strand
- 13 Teeth
- 3.493 in Outside Diameter
- 0.75 in Finished Bore
Martin
80BS47 2 15/16
-
mac
80BS47 2 15/16 | Finished Bore Sprocket
Item #100810068
- 80 Chain Number
- 1 Strand
- 47 Teeth
- 15.538 in Outside Diameter
- 2.9375 in Finished Bore
Martin
60BS45 1 15/16
-
mac
60BS45 1 15/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809192
- 60 Chain Number
- 1 Strand
- 45 Teeth
- 11.175 in Outside Diameter
- 1.9375 in Finished Bore
Martin
80BS27 1 1/4
-
mac
80BS27 1 1/4 | Finished Bore Sprocket
Item #100809850
- 80 Chain Number
- 1 Strand
- 27 Teeth
- 9.156 in Outside Diameter
- 1.25 in Finished Bore
Martin
40BS51 3/4
-
mac
40BS51 3/4 | Finished Bore Sprocket
Item #100807406
- 40 Chain Number
- 1 Strand
- 51 Teeth
- 8.407 in Outside Diameter
- 0.75 in Finished Bore
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