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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
80BS20 1
-
mac
80BS20 1 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809759
- 80 Chain Number
- 1 Strand
- 20 Teeth
- 6.914 in Outside Diameter
- 1 in Finished Bore
Martin
41BS15 3/4
-
mac
41BS15 3/4 | No. 41 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807628
- 41 Chain Number
- 1 Strand
- 15 Teeth
- 2.652 in Outside Diameter
- 0.75 in Finished Bore
Martin
60BS13 1 1/8
-
mac
60BS13 1 1/8 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808751
- 60 Chain Number
- 1 Strand
- 13 Teeth
- 3.493 in Outside Diameter
- 1.125 in Finished Bore
Martin
50BS24 1 1/4
-
mac
50BS24 1 1/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808136
- 50 Chain Number
- 1 Strand
- 24 Teeth
- 5.122 in Outside Diameter
- 1.25 in Finished Bore
Martin
80BS40 2 15/16
-
mac
80BS40 2 15/16 | Finished Bore Sprocket
Item #100809998
- 80 Chain Number
- 1 Strand
- 40 Teeth
- 13.306 in Outside Diameter
- 2.9375 in Finished Bore
Martin
80BS11HT 1
-
mac
80BS11HT 1 | No. 80 - 1" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100809571
- 80 Chain Number
- 1 Strand
- 11 Teeth
- 4.006 in Outside Diameter
- 1 in Finished Bore
Martin
50BS35 1 1/2
-
mac
50BS35 1 1/2 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808250
- 50 Chain Number
- 1 Strand
- 35 Teeth
- 7.319 in Outside Diameter
- 1.5 in Finished Bore
US Tsubaki Inc.
50BS18 7/8
-
mac
50BS18 7/8 | No. 50 - 5/8" Pitch - Finished Bore Sprockets
Item #101624211
- Finished Bore Sprocket for 50 Single Strand Chain
- 18 Teeth
- 7/8" Bore
Martin
50BS12HT 1 1/8
-
mac
50BS12HT 1 1/8 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807923
- 50 Chain Number
- 1 Strand
- 12 Teeth
- 2.708 in Outside Diameter
- 1.125 in Finished Bore
Martin
80BS10W 1 1/4
-
mac
80BS10W 1 1/4 | Finished Bore Sprocket
Item #100809562
- 80 Chain Number
- 1 Strand
- 10 Teeth
- 3.678 in Outside Diameter
- 1.25 in Finished Bore
Martin
50BS22 1 1/4
-
mac
50BS22 1 1/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808102
- 50 Chain Number
- 1 Strand
- 22 Teeth
- 4.722 in Outside Diameter
- 1.25 in Finished Bore
Martin
80BS13 1 1/2
-
mac
80BS13 1 1/2 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809599
- 80 Chain Number
- 1 Strand
- 13 Teeth
- 4.657 in Outside Diameter
- 1.5 in Finished Bore
Martin
60BS15HT 1 3/16
-
mac
60BS15HT 1 3/16 | No. 60 - 3/4" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808802
- 60 Chain Number
- 1 Strand
- 15 Teeth
- 3.978 in Outside Diameter
- 1.1875 in Finished Bore
Martin
60BS27 1 3/4
-
mac
60BS27 1 3/4 | Finished Bore Sprocket
Item #100808985
- 60 Chain Number
- 1 Strand
- 27 Teeth
- 6.867 in Outside Diameter
- 1.75 in Finished Bore
Martin
60BS14 3/4
-
mac
60BS14 3/4 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808774
- 60 Chain Number
- 1 Strand
- 14 Teeth
- 3.736 in Outside Diameter
- 0.75 in Finished Bore
Martin
60BS18HT 1 1/4
-
mac
60BS18HT 1 1/4 | No. 60 - 3/4" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808867
- 60 Chain Number
- 1 Strand
- 18 Teeth
- 4.703 in Outside Diameter
- 1.25 in Finished Bore
Martin
80BS11 1 5/8
-
mac
80BS11 1 5/8 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809569
- 80 Chain Number
- 1 Strand
- 11 Teeth
- 4.006 in Outside Diameter
- 1.625 in Finished Bore
Martin
60BS12HT 1 1/8
-
mac
60BS12HT 1 1/8 | No. 60 - 3/4" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808742
- 60 Chain Number
- 1 Strand
- 12 Teeth
- 3.249 in Outside Diameter
- 1.125 in Finished Bore
Martin
50BS17HT 1 1/4
-
mac
50BS17HT 1 1/4 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808012
- 50 Chain Number
- 1 Strand
- 17 Teeth
- 3.718 in Outside Diameter
- 1.25 in Finished Bore
Martin
50BS19 1 1/2
-
mac
50BS19 1 1/2 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808043
- 50 Chain Number
- 1 Strand
- 19 Teeth
- 4.12 in Outside Diameter
- 1.5 in Finished Bore
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