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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
60BS31 1 1/2
-
mac
60BS31 1 1/2 | Finished Bore Sprocket
Item #100809020
- 60 Chain Number
- 1 Strand
- 31 Teeth
- 7.825 in Outside Diameter
- 1.5 in Finished Bore
Martin
60BS54 1 3/4
-
mac
60BS54 1 3/4 | Finished Bore Sprocket
Item #100809311
- 60 Chain Number
- 1 Strand
- 54 Teeth
- 13.327 in Outside Diameter
- 1.75 in Finished Bore
Martin
40BS30 3/4
-
mac
40BS30 3/4 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807220
- 40 Chain Number
- 1 Strand
- 30 Teeth
- 5.057 in Outside Diameter
- 0.75 in Finished Bore
US Tsubaki Inc.
35BS18HT 5/8
-
mac
35BS18HT 5/8 | Finished Bore Sprocket
Item #105090350
- Finished Bore Sprocket for 35 Single Strand Chain
- 18 Teeth
- 5/8" Bore
- w/ Hardened Teeth
Martin
50BS11HT 3/4
-
mac
50BS11HT 3/4 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807911
- 50 Chain Number
- 1 Strand
- 11 Teeth
- 2.504 in Outside Diameter
- 3/4 in Finished Bore
Martin
40BS38 1 1/4
-
mac
40BS38 1 1/4 | Finished Bore Sprocket
Item #100807296
- 40 Chain Number
- 1 Strand
- 38 Teeth
- 6.334 in Outside Diameter
- 1.25 in Finished Bore
US Tsubaki Inc.
50B57F1 1/8
-
mac
50B57F1 1/8 | Finished Bore Sprocket
Item #105073055
- Finished Bore Sprocket for 50 Single Strand Chain
- 57 Teeth
- 1 1/8" Bore
Martin
60BS40 2
-
mac
60BS40 2 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809132
- 60 Chain Number
- 1 Strand
- 40 Teeth
- 9.98 in Outside Diameter
- 2 in Finished Bore
Martin
50BS50 1 1/4
-
mac
50BS50 1 1/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808408
- 50 Chain Number
- 1 Strand
- 50 Teeth
- 10.309 in Outside Diameter
- 1.25 in Finished Bore
Martin
40BS33 1 1/8
-
mac
40BS33 1 1/8 | Finished Bore Sprocket
Item #100807252
- 40 Chain Number
- 1 Strand
- 33 Teeth
- 5.536 in Outside Diameter
- 1.125 in Finished Bore
US Tsubaki Inc.
80BS23 1 1/2
-
mac
80BS23 1 1/2 | Finished Bore Sprocket
Item #105074817
- Finished Bore Sprocket for 80 Single Strand Chain
- 23 Teeth
- 1 1/2" Bore
Martin
80BS40 2
-
mac
80BS40 2 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809997
- 80 Chain Number
- 1 Strand
- 40 Teeth
- 13.306 in Outside Diameter
- 2 in Finished Bore
US Tsubaki Inc.
60BS28 1 3/4
-
mac
60BS28 1 3/4 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101628153
- Finished Bore Sprocket for 60 Single Strand Chain
- 28 Teeth
- 1 3/4" Bore
Martin
60BS30 1 15/16
-
mac
60BS30 1 15/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809013
- 60 Chain Number
- 1 Strand
- 30 Teeth
- 7.586 in Outside Diameter
- 1.9375 in Finished Bore
US Tsubaki Inc.
60BS54 1 15/16
-
mac
60BS54 1 15/16 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101625099
- Finished Bore Sprocket for 60 Single Strand Chain
- 54 Teeth
- 1 15/16" Bore
US Tsubaki Inc.
60B57F1 7/16
-
mac
60B57F1 7/16 | Finished Bore Sprocket
Item #105074808
- Finished Bore Sprocket for 60 Single Strand Chain
- 57 Teeth
- 1 7/16" Bore
Martin
80BS48 2 15/16
-
mac
80BS48 2 15/16 | Finished Bore Sprocket
Item #100810078
- 80 Chain Number
- 1 Strand
- 48 Teeth
- 15.857 in Outside Diameter
- 2.9375 in Finished Bore
US Tsubaki Inc.
60BS33 1 1/4
-
mac
60BS33 1 1/4 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101624239
- Finished Bore Sprocket for 60 Single Strand Chain
- 33 Teeth
- 1 1/4" Bore
Martin
60BS31 1 3/8
-
mac
60BS31 1 3/8 | Finished Bore Sprocket
Item #100809026
- 60 Chain Number
- 1 Strand
- 31 Teeth
- 7.825 in Outside Diameter
- 1.375 in Finished Bore
Martin
60BS40 1 15/16
-
mac
60BS40 1 15/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809126
- 60 Chain Number
- 1 Strand
- 40 Teeth
- 9.98 in Outside Diameter
- 1.9375 in Finished Bore
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