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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
40BS10HT 5/8
-
mac
40BS10HT 5/8 | No. 40 - 1/2" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #102109805
- Finished Bore Sprocket
- 40 Chain Number
- 1 Strand
- 10 Teeth
- 1.839 in Outside Diameter
US Tsubaki Inc.
40BS20 1 1/4
-
mac
40BS20 1 1/4 | No. 40 - 1/2" Pitch - Finished Bore Sprockets
Item #101656185
- Finished Bore Sprocket for 40 Single Strand Chain
- 20 Teeth
- 1 1/4" Bore
- w/ Hardened Teeth
Martin
60BS11HT 1 1/4
-
mac
60BS11HT 1 1/4 | No. 60 - 3/4" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808726
- 60 Chain Number
- 1 Strand
- 11 Teeth
- 3.004 in Outside Diameter
- 1.25 in Finished Bore
US Tsubaki Inc.
40BS15HT 3/4
-
mac
40BS15HT 3/4 | Finished Bore Sprocket
Item #105089628
- Finished Bore Sprocket for 40 Single Strand Chain
- 15 Teeth
- 3/4" Bore
- w/ Hardened Teeth
Martin
50BS21 1 1/2
-
mac
50BS21 1 1/2 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808084
- 50 Chain Number
- 1 Strand
- 21 Teeth
- 4.522 in Outside Diameter
- 1.5 in Finished Bore
Martin
60BS30 1 1/4
-
mac
60BS30 1 1/4 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809011
- 60 Chain Number
- 1 Strand
- 30 Teeth
- 7.586 in Outside Diameter
- 1.25 in Finished Bore
Martin
80BS15 1 3/16
-
mac
80BS15 1 3/16 | Finished Bore Sprocket
Item #100809651
- 80 Chain Number
- 1 Strand
- 15 Teeth
- 5.305 in Outside Diameter
- 1.1875 in Finished Bore
Martin
50BS38 1 1/2
-
mac
50BS38 1 1/2 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808283
- 50 Chain Number
- 1 Strand
- 38 Teeth
- 7.918 in Outside Diameter
- 1.5 in Finished Bore
Martin
60BS15 1 1/4
-
mac
60BS15 1 1/4 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808788
- 60 Chain Number
- 1 Strand
- 15 Teeth
- 3.978 in Outside Diameter
- 1.25 in Finished Bore
Martin
50BS12HT 3/4
-
mac
50BS12HT 3/4 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807925
- 50 Chain Number
- 1 Strand
- 12 Teeth
- 2.708 in Outside Diameter
- 3/4 in Finished Bore
Martin
50BS15 1
-
mac
50BS15 1 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100807956
- 50 Chain Number
- 1 Strand
- 15 Teeth
- 3.315 in Outside Diameter
- 1 in Finished Bore
Martin
60BS13HT 1 1/8
-
mac
60BS13HT 1 1/8 | No. 60 - 3/4" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808760
- 60 Chain Number
- 1 Strand
- 13 Teeth
- 3.493 in Outside Diameter
- 1.125 in Finished Bore
Martin
80BS15 1 7/16
-
mac
80BS15 1 7/16 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809655
- 80 Chain Number
- 1 Strand
- 15 Teeth
- 5.305 in Outside Diameter
- 1.4375 in Finished Bore
US Tsubaki Inc.
50BS17HT 1
-
mac
50BS17HT 1 | Finished Bore Sprocket
Item #105091512
- Finished Bore Sprocket for 50 Single Strand Chain
- 17 Teeth
- 1" Bore
- w/ Hardened Teeth
Martin
60BS21 1 1/4
-
mac
60BS21 1 1/4 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808919
- 60 Chain Number
- 1 Strand
- 21 Teeth
- 5.426 in Outside Diameter
- 1.25 in Finished Bore
Martin
80BS15 1 1/2
-
mac
80BS15 1 1/2 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809647
- 80 Chain Number
- 1 Strand
- 15 Teeth
- 5.305 in Outside Diameter
- 1.5 in Finished Bore
US Tsubaki Inc.
40BS24HT 3/4
-
mac
40BS24HT 3/4 | Finished Bore Sprocket
Item #105089409
- Finished Bore Sprocket for 40 Single Strand Chain
- 24 Teeth
- 3/4" Bore
- w/ Hardened Teeth
Martin
40BS17 3/4
-
mac
40BS17 3/4 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100806995
- 40 Chain Number
- 1 Strand
- 17 Teeth
- 2.975 in Outside Diameter
- 0.75 in Finished Bore
Martin
50BS15 1 3/16
-
mac
50BS15 1 3/16 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100807960
- 50 Chain Number
- 1 Strand
- 15 Teeth
- 3.315 in Outside Diameter
- 1.1875 in Finished Bore
Martin
60BS9 1
-
mac
60BS9 1 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809408
- 60 Chain Number
- 1 Strand
- 9 Teeth
- 2.511 in Outside Diameter
- 1 in Finished Bore
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