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brand
- Martin 3,203
- US Tsubaki Inc. 2,730
- Altra Industrial Motion 904
- Boston Gear 904
- Regal Rexnord 154
- Browning 154
InchMetric
No of Strands Across
Hardened Teeth
US Tsubaki Inc.
80BS27 1 5/8
-
mac
80BS27 1 5/8 | No. 80 - 1" Pitch - Finished Bore Sprockets
Item #101627326
- Finished Bore Sprocket for 80 Single Strand Chain
- 27 Teeth
- 1 5/8" Bore
US Tsubaki Inc.
50BS24 1 1/8
-
mac
50BS24 1 1/8 | No. 50 - 5/8" Pitch - Finished Bore Sprockets
Item #101656463
- Finished Bore Sprocket for 50 Single Strand Chain
- 24 Teeth
- 1 1/8" Bore
US Tsubaki Inc.
50BS40 1 3/16
-
mac
50BS40 1 3/16 | No. 50 - 5/8" Pitch - Finished Bore Sprockets
Item #101621437
- Finished Bore Sprocket for 50 Single Strand Chain
- 40 Teeth
- 1 3/16" Bore
US Tsubaki Inc.
60BS40 2 3/16
-
mac
60BS40 2 3/16 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101626699
- Finished Bore Sprocket for 60 Single Strand Chain
- 40 Teeth
- 2 3/16" Bore
Martin
40BS35 1 1/4
-
mac
40BS35 1 1/4 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807269
- 40 Chain Number
- 1 Strand
- 35 Teeth
- 5.855 in Outside Diameter
- 1.25 in Finished Bore
Martin
40BS29 1
-
mac
40BS29 1 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807205
- 40 Chain Number
- 1 Strand
- 29 Teeth
- 4.897 in Outside Diameter
- 1 in Finished Bore
Martin
60BS23 1 1/4
-
mac
60BS23 1 1/4 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808940
- 60 Chain Number
- 1 Strand
- 23 Teeth
- 5.907 in Outside Diameter
- 1.25 in Finished Bore
Martin
60BS35 1
-
mac
60BS35 1 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809059
- 60 Chain Number
- 1 Strand
- 35 Teeth
- 8.783 in Outside Diameter
- 1 in Finished Bore
US Tsubaki Inc.
50BS40 1 15/16
-
mac
50BS40 1 15/16 | No. 50 - 5/8" Pitch - Finished Bore Sprockets
Item #101639910
- Finished Bore Sprocket for 50 Single Strand Chain
- 40 Teeth
- 1 15/16" Bore
US Tsubaki Inc.
60BS38 1 3/4
-
mac
60BS38 1 3/4 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101627312
- Finished Bore Sprocket for 60 Single Strand Chain
- 38 Teeth
- 1 3/4" Bore
Martin
40BS42 1
-
mac
40BS42 1 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807328
- 40 Chain Number
- 1 Strand
- 42 Teeth
- 6.972 in Outside Diameter
- 1 in Finished Bore
US Tsubaki Inc.
50BS25 1 1/8
-
mac
50BS25 1 1/8 | No. 50 - 5/8" Pitch - Finished Bore Sprockets
Item #101621431
- Finished Bore Sprocket for 50 Single Strand Chain
- 25 Teeth
- 1 1/8" Bore
Martin
60BS30 1
-
mac
60BS30 1 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809009
- 60 Chain Number
- 1 Strand
- 30 Teeth
- 7.586 in Outside Diameter
- 1 in Finished Bore
Martin
80BS24 1 7/16
-
mac
80BS24 1 7/16 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809822
- 80 Chain Number
- 1 Strand
- 24 Teeth
- 8.196 in Outside Diameter
- 1.4375 in Finished Bore
Martin
40BS24HT 1 1/8
-
mac
40BS24HT 1 1/8 | Finished Bore Sprocket
Item #100807138
- 40 Chain Number
- 1 Strand
- 24 Teeth
- 4.098 in Outside Diameter
- 1.125 in Finished Bore
US Tsubaki Inc.
80BS15 1 3/16
-
mac
80BS15 1 3/16 | No. 80 - 1" Pitch - Finished Bore Sprockets
Item #101656501
- Finished Bore Sprocket for 80 Single Strand Chain
- 15 Teeth
- 1 3/16" Bore
- w/ Hardened Teeth
Martin
40BS57 1 1/4
-
mac
40BS57 1 1/4 | Finished Bore Sprocket
Item #100807451
- 40 Chain Number
- 1 Strand
- 57 Teeth
- 9.363 in Outside Diameter
- 1.25 in Finished Bore
US Tsubaki Inc.
60BS21 1
-
mac
60BS21 1 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101629909
- Finished Bore Sprocket for 60 Single Strand Chain
- 21 Teeth
- 1" Bore
US Tsubaki Inc.
80BS12 1 3/16
-
mac
80BS12 1 3/16 | No. 80 - 1" Pitch - Finished Bore Sprockets
Item #101638967
- Finished Bore Sprocket for 80 Single Strand Chain
- 12 Teeth
- 1 3/16" Bore
Martin
35BS22 3/4
-
mac
35BS22 3/4 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806634
- 35 Chain Number
- 1 Strand
- 22 Teeth
- 2.833 in Outside Diameter
- 0.75 in Finished Bore
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