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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
80BS34 1 15/16
-
mac
80BS34 1 15/16 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809927
- 80 Chain Number
- 1 Strand
- 34 Teeth
- 11.392 in Outside Diameter
- 1.9375 in Finished Bore
Martin
80BS12 1 1/8
-
mac
80BS12 1 1/8 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809582
- 80 Chain Number
- 1 Strand
- 12 Teeth
- 4.332 in Outside Diameter
- 1.125 in Finished Bore
Martin
80BS15 1 5/8
-
mac
80BS15 1 5/8 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809654
- 80 Chain Number
- 1 Strand
- 15 Teeth
- 5.305 in Outside Diameter
- 1.625 in Finished Bore
Martin
35BS15HT 5/8
-
mac
35BS15HT 5/8 | No. 35 - 3/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100806579
- 35 Chain Number
- 1 Strand
- 15 Teeth
- 1.989 in Outside Diameter
- 5/8 in Finished Bore
Martin
50BS41 7/8
-
mac
50BS41 7/8 | Finished Bore Sprocket
Item #100808325
- 50 Chain Number
- 1 Strand
- 41 Teeth
- 8.516 in Outside Diameter
- 0.875 in Finished Bore
Martin
40BS18 1 7/16
-
mac
40BS18 1 7/16 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807011
- 40 Chain Number
- 1 Strand
- 18 Teeth
- 3.136 in Outside Diameter
- 1.4375 in Finished Bore
Martin
80BS28 1 3/4
-
mac
80BS28 1 3/4 | Finished Bore Sprocket
Item #100809863
- 80 Chain Number
- 1 Strand
- 28 Teeth
- 9.475 in Outside Diameter
- 1.75 in Finished Bore
US Tsubaki Inc.
50BS40 1 1/2
-
mac
50BS40 1 1/2 | No. 50 - 5/8" Pitch - Finished Bore Sprockets
Item #101627673
- Finished Bore Sprocket for 50 Single Strand Chain
- 40 Teeth
- 1 1/2" Bore
Martin
40BS19 1 1/8
-
mac
40BS19 1 1/8 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807028
- 40 Chain Number
- 1 Strand
- 19 Teeth
- 3.296 in Outside Diameter
- 1.125 in Finished Bore
US Tsubaki Inc.
41BS15 5/8
-
mac
41BS15 5/8 | No. 41 - 1/2" Pitch - Finished Bore Sprockets
Item #101624207
- Finished Bore Sprocket for 41 Single Strand Chain
- 15 Teeth
- 5/8" Bore
US Tsubaki Inc.
40BS16 1 1/8
-
mac
40BS16 1 1/8 | No. 40 - 1/2" Pitch - Finished Bore Sprockets
Item #101623662
- Finished Bore Sprocket for 40 Single Strand Chain
- 16 Teeth
- 1 1/8" Bore
US Tsubaki Inc.
35BS26 5/8
-
mac
35BS26 5/8 | No. 35 - 3/8" Pitch - Finished Bore Sprockets
Item #101623913
- Finished Bore Sprocket for 35 Single Strand Chain
- 26 Teeth
- 5/8" Bore
- w/ Hardened Teeth
US Tsubaki Inc.
50BS28 1 1/8
-
mac
50BS28 1 1/8 | No. 50 - 5/8" Pitch - Finished Bore Sprockets
Item #101625355
- Finished Bore Sprocket for 50 Single Strand Chain
- 28 Teeth
- 1 1/8" Bore
Martin
35BS12 5/8
-
mac
35BS12 5/8 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806555
- 35 Chain Number
- 1 Strand
- 12 Teeth
- 1.625 in Outside Diameter
- 0.625 in Finished Bore
US Tsubaki Inc.
35BS19 1
-
mac
35BS19 1 | No. 35 - 3/8" Pitch - Finished Bore Sprockets
Item #101623656
- Finished Bore Sprocket for 35 Single Strand Chain
- 19 Teeth
- 1" Bore
Martin
80BS17 1 1/4
-
mac
80BS17 1 1/4 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809693
- 80 Chain Number
- 1 Strand
- 17 Teeth
- 5.95 in Outside Diameter
- 1.25 in Finished Bore
Martin
50BS14 1 3/16
-
mac
50BS14 1 3/16 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100807945
- 50 Chain Number
- 1 Strand
- 14 Teeth
- 3.113 in Outside Diameter
- 1.1875 in Finished Bore
Martin
60BS18HT 1 15/16
-
mac
60BS18HT 1 15/16 | No. 60 - 3/4" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808869
- 60 Chain Number
- 1 Strand
- 18 Teeth
- 4.703 in Outside Diameter
- 1.9375 in Finished Bore
US Tsubaki Inc.
50BS34 1 3/8
-
mac
50BS34 1 3/8 | No. 50 - 5/8" Pitch - Finished Bore Sprockets
Item #101624218
- Finished Bore Sprocket for 50 Single Strand Chain
- 34 Teeth
- 1 3/8" Bore
US Tsubaki Inc.
50BS15 1 7/16
-
mac
50BS15 1 7/16 | No. 50 - 5/8" Pitch - Finished Bore Sprockets
Item #101630711
- Finished Bore Sprocket for 50 Single Strand Chain
- 15 Teeth
- 1 7/16" Bore
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