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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
80BS12 1 1/4
-
mac
80BS12 1 1/4 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100965635
- 80 Chain Number
- 1 Strand
- 12 Teeth
- 4.332 in Outside Diameter
- 1.25 in Finished Bore
Martin
60BS20HT 1 3/8
-
mac
60BS20HT 1 3/8 | Finished Bore Sprocket
Item #100808913
- 60 Chain Number
- 1 Strand
- 20 Teeth
- 5.185 in Outside Diameter
- 1.375 in Finished Bore
Martin
50BS18 1 1/8
-
mac
50BS18 1 1/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808024
- 50 Chain Number
- 1 Strand
- 18 Teeth
- 3.92 in Outside Diameter
- 1.125 in Finished Bore
Martin
60BS12 1 1/8
-
mac
60BS12 1 1/8 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808735
- 60 Chain Number
- 1 Strand
- 12 Teeth
- 3.249 in Outside Diameter
- 1.125 in Finished Bore
Martin
50BS20 1 1/4
-
mac
50BS20 1 1/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808065
- 50 Chain Number
- 1 Strand
- 20 Teeth
- 4.321 in Outside Diameter
- 1.25 in Finished Bore
Martin
80BS24 1 15/16
-
mac
80BS24 1 15/16 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809817
- 80 Chain Number
- 1 Strand
- 24 Teeth
- 8.196 in Outside Diameter
- 1.9375 in Finished Bore
Martin
50BS10HT 3/4
-
mac
50BS10HT 3/4 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807894
- 50 Chain Number
- 1 Strand
- 10 Teeth
- 2.299 in Outside Diameter
- 3/4 in Finished 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
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
50BS15HT 1 3/16
-
mac
50BS15HT 1 3/16 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807970
- 50 Chain Number
- 1 Strand
- 15 Teeth
- 3.315 in Outside Diameter
- 1.1875 in Finished Bore
Martin
60BS20 1 7/16
-
mac
60BS20 1 7/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808905
- 60 Chain Number
- 1 Strand
- 20 Teeth
- 5.185 in Outside Diameter
- 1.4375 in Finished Bore
Martin
80BS18 1 7/16
-
mac
80BS18 1 7/16 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809721
- 80 Chain Number
- 1 Strand
- 18 Teeth
- 6.271 in Outside Diameter
- 1.4375 in Finished Bore
Martin
60BS45 1 1/8
-
mac
60BS45 1 1/8 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809191
- 60 Chain Number
- 1 Strand
- 45 Teeth
- 11.175 in Outside Diameter
- 1.125 in Finished Bore
Martin
80BS26 2 7/16
-
mac
80BS26 2 7/16 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809848
- 80 Chain Number
- 1 Strand
- 26 Teeth
- 8.836 in Outside Diameter
- 2.4375 in Finished Bore
Martin
50BS16HT 7/8
-
mac
50BS16HT 7/8 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807997
- 50 Chain Number
- 1 Strand
- 16 Teeth
- 3.517 in Outside Diameter
- 7/8 in Finished Bore
Martin
60BS21 1 7/16
-
mac
60BS21 1 7/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808926
- 60 Chain Number
- 1 Strand
- 21 Teeth
- 5.426 in Outside Diameter
- 1.4375 in Finished Bore
Martin
50BS19HT 1 1/4
-
mac
50BS19HT 1 1/4 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808055
- 50 Chain Number
- 1 Strand
- 19 Teeth
- 4.12 in Outside Diameter
- 1.25 in Finished Bore
Martin
50BS18 1 1/2
-
mac
50BS18 1 1/2 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808022
- 50 Chain Number
- 1 Strand
- 18 Teeth
- 3.92 in Outside Diameter
- 1.5 in Finished Bore
Martin
41BS14 1
-
mac
41BS14 1 | No. 41 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807621
- 41 Chain Number
- 1 Strand
- 14 Teeth
- 2.491 in Outside Diameter
- 1 in Finished Bore
Martin
80BS24 2 7/16
-
mac
80BS24 2 7/16 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809825
- 80 Chain Number
- 1 Strand
- 24 Teeth
- 8.196 in Outside Diameter
- 2.4375 in Finished Bore
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