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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
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
US Tsubaki Inc.
80B33F1 1/4
-
mac
80B33F1 1/4 | Finished Bore Sprocket
Item #105074824
- Finished Bore Sprocket for 80 Single Strand Chain
- 33 Teeth
- 1 1/4" Bore
Martin
50BS18 1
-
mac
50BS18 1 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808021
- 50 Chain Number
- 1 Strand
- 18 Teeth
- 3.92 in Outside Diameter
- 1 in Finished Bore
Martin
40BS25 1 3/16
-
mac
40BS25 1 3/16 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807149
- 40 Chain Number
- 1 Strand
- 25 Teeth
- 4.258 in Outside Diameter
- 1.1875 in Finished Bore
Martin
100BS19 2
-
mac
100BS19 2 | No. 100 - 1 1/4" Pitch - Single - Bored to Size Sprocket
Item #100805881
- 100 Chain Number
- 1 Strand
- 19 Teeth
- 8.241 in Outside Diameter
- 2 in Finished Bore
Martin
40BS24HT 1 1/4
-
mac
40BS24HT 1 1/4 | No. 40 - 1/2" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807137
- 40 Chain Number
- 1 Strand
- 24 Teeth
- 4.098 in Outside Diameter
- 1.25 in Finished Bore
Martin
60BS25 1 1/4
-
mac
60BS25 1 1/4 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808961
- 60 Chain Number
- 1 Strand
- 25 Teeth
- 6.387 in Outside Diameter
- 1.25 in Finished Bore
US Tsubaki Inc.
60BS29 1 15/16
-
mac
60BS29 1 15/16 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101628557
- Finished Bore Sprocket for 60 Single Strand Chain
- 29 Teeth
- 1 15/16" Bore
US Tsubaki Inc.
80BS16 2 3/16
-
mac
80BS16 2 3/16 | No. 80 - 1" Pitch - Finished Bore Sprockets
Item #101628568
- Finished Bore Sprocket for 80 Single Strand Chain
- 16 Teeth
- 2 3/16" 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
50BS15 1 1/2
-
mac
50BS15 1 1/2 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100807957
- 50 Chain Number
- 1 Strand
- 15 Teeth
- 3.315 in Outside Diameter
- 1.5 in Finished Bore
Martin
50BS35 1 3/4
-
mac
50BS35 1 3/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808255
- 50 Chain Number
- 1 Strand
- 35 Teeth
- 7.319 in Outside Diameter
- 1.75 in Finished Bore
Martin
60BS41 2
-
mac
60BS41 2 | Finished Bore Sprocket
Item #100809145
- 60 Chain Number
- 1 Strand
- 41 Teeth
- 10.219 in Outside Diameter
- 2 in Finished Bore
US Tsubaki Inc.
80BS21 1 7/16
-
mac
80BS21 1 7/16 | No. 80 - 1" Pitch - Finished Bore Sprockets
Item #101653336
- Finished Bore Sprocket for 80 Single Strand Chain
- 21 Teeth
- 1 7/16" Bore
US Tsubaki Inc.
40BS26 7/8
-
mac
40BS26 7/8 | No. 40 - 1/2" Pitch - Finished Bore Sprockets
Item #101624702
- Finished Bore Sprocket for 40 Single Strand Chain
- 26 Teeth
- 7/8" Bore
US Tsubaki Inc.
40BS25 1 7/16
-
mac
40BS25 1 7/16 | No. 40 - 1/2" Pitch - Finished Bore Sprockets
Item #101621685
- Finished Bore Sprocket for 40 Single Strand Chain
- 25 Teeth
- 1 7/16" Bore
- w/ Hardened Teeth
US Tsubaki Inc.
35BS60 1
-
mac
35BS60 1 | No. 35 - 3/8" Pitch - Finished Bore Sprockets
Item #101626585
- Finished Bore Sprocket for 35 Single Strand Chain
- 60 Teeth
- 1" Bore
- w/ Hardened Teeth
Martin
50BS14 1
-
mac
50BS14 1 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100807942
- 50 Chain Number
- 1 Strand
- 14 Teeth
- 3.113 in Outside Diameter
- 1 in Finished Bore
Browning
H8028X1 3/8
-
mac
H8028X1 3/8 | Finished Bore Sprocket with Hardened Teeth
Item #100931021
- Sprocket for a #80 Single Strand Chain
- 28 Teeth
- w/a Finished Bore of 1.375"
Martin
50BS56 1 15/16
-
mac
50BS56 1 15/16 | Finished Bore Sprocket
Item #100808464
- 50 Chain Number
- 1 Strand
- 56 Teeth
- 11.504 in Outside Diameter
- 1.9375 in Finished Bore
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