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- US Tsubaki Inc. 3,818
- Martin 3,215
- Regal Rexnord 1,249
- Boston Gear 906
- Browning 342 View More View Less
InchMetric
No of Strands Across
Hardened Teeth
Martin
40BS56 1 7/16
-
mac
40BS56 1 7/16 | Finished Bore Sprocket
Item #100807446
- 40 Chain Number
- 1 Strand
- 56 Teeth
- 9.203 in Outside Diameter
- 1.4375 in Finished Bore
Martin
40BS9 1/2
-
mac
40BS9 1/2 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807513
- 40 Chain Number
- 1 Strand
- 9 Teeth
- 1.674 in Outside Diameter
- 0.5 in Finished Bore
Martin
40BS46 1
-
mac
40BS46 1 | Finished Bore Sprocket
Item #100807360
- 40 Chain Number
- 1 Strand
- 46 Teeth
- 7.61 in Outside Diameter
- 1 in Finished Bore
Martin
50BS45 1 1/2
-
mac
50BS45 1 1/2 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808360
- 50 Chain Number
- 1 Strand
- 45 Teeth
- 9.313 in Outside Diameter
- 1.5 in Finished Bore
Martin
50BS45 1 3/4
-
mac
50BS45 1 3/4 | Finished Bore Sprocket
Item #100808365
- 50 Chain Number
- 1 Strand
- 45 Teeth
- 9.313 in Outside Diameter
- 1.75 in Finished Bore
Martin
50BS54 1 3/8
-
mac
50BS54 1 3/8 | Finished Bore Sprocket
Item #100808449
- 50 Chain Number
- 1 Strand
- 54 Teeth
- 11.106 in Outside Diameter
- 1.375 in Finished Bore
Martin
50BS48 1
-
mac
50BS48 1 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808388
- 50 Chain Number
- 1 Strand
- 48 Teeth
- 9.911 in Outside Diameter
- 1 in Finished Bore
Martin
50BS51 1 3/8
-
mac
50BS51 1 3/8 | Finished Bore Sprocket
Item #100808422
- 50 Chain Number
- 1 Strand
- 51 Teeth
- 10.508 in Outside Diameter
- 1.375 in Finished Bore
Martin
50BS49 1 7/16
-
mac
50BS49 1 7/16 | Finished Bore Sprocket
Item #100808405
- 50 Chain Number
- 1 Strand
- 49 Teeth
- 10.11 in Outside Diameter
- 1.4375 in Finished Bore
Martin
50BS60 1 1/8
-
mac
50BS60 1 1/8 | Finished Bore Sprocket
Item #100808499
- 50 Chain Number
- 1 Strand
- 60 Teeth
- 12.301 in Outside Diameter
- 1.125 in Finished Bore
Martin
50BS70 1 15/16
-
mac
50BS70 1 15/16 | Finished Bore Sprocket
Item #100808509
- 50 Chain Number
- 1 Strand
- 70 Teeth
- 14.292 in Outside Diameter
- 1.9375 in Finished Bore
Martin
60BS11 3/4
-
mac
60BS11 3/4 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808714
- 60 Chain Number
- 1 Strand
- 11 Teeth
- 3.004 in Outside Diameter
- 0.75 in Finished Bore
Martin
60BS11HT 1 3/16
-
mac
60BS11HT 1 3/16 | Finished Bore Sprocket
Item #100808728
- 60 Chain Number
- 1 Strand
- 11 Teeth
- 3.004 in Outside Diameter
- 1.1875 in Finished Bore
Martin
60BS10HT 3/4
-
mac
60BS10HT 3/4 | Finished Bore Sprocket
Item #100808708
- 60 Chain Number
- 1 Strand
- 10 Teeth
- 2.758 in Outside Diameter
- 3/4 in Finished Bore
Martin
60BS10 7/8
-
mac
60BS10 7/8 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808703
- 60 Chain Number
- 1 Strand
- 10 Teeth
- 2.758 in Outside Diameter
- 0.875 in Finished Bore
Martin
60BS11 1 1/8
-
mac
60BS11 1 1/8 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808712
- 60 Chain Number
- 1 Strand
- 11 Teeth
- 3.004 in Outside Diameter
- 1.125 in Finished Bore
Martin
50BS57 1 3/8
-
mac
50BS57 1 3/8 | Finished Bore Sprocket
Item #100808476
- 50 Chain Number
- 1 Strand
- 57 Teeth
- 11.703 in Outside Diameter
- 1.375 in Finished Bore
Martin
50BS9 5/8
-
mac
50BS9 5/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808542
- 50 Chain Number
- 1 Strand
- 9 Teeth
- 2.092 in Outside Diameter
- 0.625 in Finished Bore
Martin
50BS46 1 15/16
-
mac
50BS46 1 15/16 | Finished Bore Sprocket
Item #100808374
- 50 Chain Number
- 1 Strand
- 46 Teeth
- 9.512 in Outside Diameter
- 1.9375 in Finished Bore
Martin
50BS48 1 15/16
-
mac
50BS48 1 15/16 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808392
- 50 Chain Number
- 1 Strand
- 48 Teeth
- 9.911 in Outside Diameter
- 1.9375 in Finished Bore
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