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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
US Tsubaki Inc.
80BS28 1 1/4
-
mac
80BS28 1 1/4 | No. 80 - 1" Pitch - Finished Bore Sprockets
Item #101641459
- Finished Bore Sprocket for 80 Single Strand Chain
- 28 Teeth
- 1 1/4" Bore
Martin
80BS50 1 3/4
-
mac
80BS50 1 3/4 | Finished Bore Sprocket
Item #100810093
- 80 Chain Number
- 1 Strand
- 50 Teeth
- 16.495 in Outside Diameter
- 1.75 in Finished Bore
Martin
40BS58 1 7/16
-
mac
40BS58 1 7/16 | Finished Bore Sprocket
Item #100807462
- 40 Chain Number
- 1 Strand
- 58 Teeth
- 9.522 in Outside Diameter
- 1.4375 in Finished Bore
Martin
80BS54 2 7/16
-
mac
80BS54 2 7/16 | Finished Bore Sprocket
Item #100965685
- 80 Chain Number
- 1 Strand
- 54 Teeth
- 17.769 in Outside Diameter
- 2.4375 in Finished Bore
Martin
50BS55 1 1/4
-
mac
50BS55 1 1/4 | Finished Bore Sprocket
Item #100808453
- 50 Chain Number
- 1 Strand
- 55 Teeth
- 11.305 in Outside Diameter
- 1.25 in Finished Bore
Martin
50BS52 1
-
mac
50BS52 1 | Finished Bore Sprocket
Item #100808424
- 50 Chain Number
- 1 Strand
- 52 Teeth
- 10.707 in Outside Diameter
- 1 in Finished Bore
US Tsubaki Inc.
40BS21 1 1/4
-
mac
40BS21 1 1/4 | No. 40 - 1/2" Pitch - Finished Bore Sprockets
Item #101621614
- Finished Bore Sprocket for 40 Single Strand Chain
- 21 Teeth
- 1 1/4" Bore
Martin
60BS42 1 3/16
-
mac
60BS42 1 3/16 | Finished Bore Sprocket
Item #100809153
- 60 Chain Number
- 1 Strand
- 42 Teeth
- 10.458 in Outside Diameter
- 1.1875 in Finished Bore
Martin
60BS41 1 7/16
-
mac
60BS41 1 7/16 | Finished Bore Sprocket
Item #100809144
- 60 Chain Number
- 1 Strand
- 41 Teeth
- 10.219 in Outside Diameter
- 1.4375 in Finished Bore
Martin
60BS19HT 1 1/4
-
mac
60BS19HT 1 1/4 | No. 60 - 3/4" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808888
- 60 Chain Number
- 1 Strand
- 19 Teeth
- 4.945 in Outside Diameter
- 1.25 in Finished Bore
Martin
80BS43 2 7/16
-
mac
80BS43 2 7/16 | Finished Bore Sprocket
Item #100810030
- 80 Chain Number
- 1 Strand
- 43 Teeth
- 14.263 in Outside Diameter
- 2.4375 in Finished Bore
Martin
60BS38 1 1/8
-
mac
60BS38 1 1/8 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809099
- 60 Chain Number
- 1 Strand
- 38 Teeth
- 9.501 in Outside Diameter
- 1.125 in Finished Bore
Martin
40BS80 1 3/16
-
mac
40BS80 1 3/16 | Finished Bore Sprocket
Item #100807501
- 40 Chain Number
- 1 Strand
- 80 Teeth
- 13.026 in Outside Diameter
- 1.1875 in Finished Bore
US Tsubaki Inc.
60BS29 1 1/2
-
mac
60BS29 1 1/2 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101641434
- Finished Bore Sprocket for 60 Single Strand Chain
- 29 Teeth
- 1 1/2" Bore
Martin
50BS35 1
-
mac
50BS35 1 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808249
- 50 Chain Number
- 1 Strand
- 35 Teeth
- 7.319 in Outside Diameter
- 1 in Finished Bore
Martin
41BS45 1 7/16
-
mac
41BS45 1 7/16 | Finished Bore Sprocket
Item #100807703
- 41 Chain Number
- 1 Strand
- 45 Teeth
- 7.45 in Outside Diameter
- 1.4375 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
50BS24HT 1 1/2
-
mac
50BS24HT 1 1/2 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808144
- 50 Chain Number
- 1 Strand
- 24 Teeth
- 5.122 in Outside Diameter
- 1.5 in Finished Bore
Martin
60BS55 2 3/16
-
mac
60BS55 2 3/16 | Finished Bore Sprocket
Item #100809325
- 60 Chain Number
- 1 Strand
- 55 Teeth
- 13.566 in Outside Diameter
- 2.1875 in Finished Bore
Martin
60BS53 1
-
mac
60BS53 1 | Finished Bore Sprocket
Item #100809292
- 60 Chain Number
- 1 Strand
- 53 Teeth
- 13.088 in Outside Diameter
- 1 in Finished Bore
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