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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
60BS40 1 5/8
-
mac
60BS40 1 5/8 | Finished Bore Sprocket
Item #100809130
- 60 Chain Number
- 1 Strand
- 40 Teeth
- 9.98 in Outside Diameter
- 1.625 in Finished Bore
Martin
80BS51 1 5/8
-
mac
80BS51 1 5/8 | Finished Bore Sprocket
Item #100965650
- 80 Chain Number
- 1 Strand
- 51 Teeth
- 16.813 in Outside Diameter
- 1.625 in Finished Bore
Martin
50BS56 1 3/8
-
mac
50BS56 1 3/8 | Finished Bore Sprocket
Item #100808467
- 50 Chain Number
- 1 Strand
- 56 Teeth
- 11.504 in Outside Diameter
- 1.375 in Finished Bore
Martin
60BS23 1 3/16
-
mac
60BS23 1 3/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808943
- 60 Chain Number
- 1 Strand
- 23 Teeth
- 5.907 in Outside Diameter
- 1.1875 in Finished Bore
Martin
80BS36 1 3/4
-
mac
80BS36 1 3/4 | Finished Bore Sprocket
Item #100809950
- 80 Chain Number
- 1 Strand
- 36 Teeth
- 12.03 in Outside Diameter
- 1.75 in Finished Bore
Martin
60BS10 3/4
-
mac
60BS10 3/4 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808702
- 60 Chain Number
- 1 Strand
- 10 Teeth
- 2.758 in Outside Diameter
- 0.75 in Finished Bore
Martin
50BS39 1 7/16
-
mac
50BS39 1 7/16 | Finished Bore Sprocket
Item #100808301
- 50 Chain Number
- 1 Strand
- 39 Teeth
- 8.117 in Outside Diameter
- 1.4375 in Finished Bore
Martin
41BS32 5/8
-
mac
41BS32 5/8 | Finished Bore Sprocket
Item #100807674
- 41 Chain Number
- 1 Strand
- 32 Teeth
- 5.377 in Outside Diameter
- 0.625 in Finished Bore
Martin
50BS53 1
-
mac
50BS53 1 | Finished Bore Sprocket
Item #100808433
- 50 Chain Number
- 1 Strand
- 53 Teeth
- 10.907 in Outside Diameter
- 1 in Finished Bore
US Tsubaki Inc.
50BS48 1 3/16
-
mac
50BS48 1 3/16 | No. 50 - 5/8" Pitch - Finished Bore Sprockets
Item #101626677
- Finished Bore Sprocket for 50 Single Strand Chain
- 48 Teeth
- 1 3/16" Bore
Martin
40BS55 1 1/2
-
mac
40BS55 1 1/2 | Finished Bore Sprocket
Item #100807434
- 40 Chain Number
- 1 Strand
- 55 Teeth
- 9.044 in Outside Diameter
- 1.5 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
60BS22 1 5/8
-
mac
60BS22 1 5/8 | Finished Bore Sprocket
Item #100808935
- 60 Chain Number
- 1 Strand
- 22 Teeth
- 5.666 in Outside Diameter
- 1.625 in Finished Bore
Martin
50BS27 1 3/8
-
mac
50BS27 1 3/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808174
- 50 Chain Number
- 1 Strand
- 27 Teeth
- 5.722 in Outside Diameter
- 1.375 in Finished Bore
Martin
40BS50 1 3/16
-
mac
40BS50 1 3/16 | Finished Bore Sprocket
Item #100807396
- 40 Chain Number
- 1 Strand
- 50 Teeth
- 8.247 in Outside Diameter
- 1.1875 in Finished Bore
Martin
60BS20HT 1 15/16
-
mac
60BS20HT 1 15/16 | No. 60 - 3/4" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808910
- 60 Chain Number
- 1 Strand
- 20 Teeth
- 5.185 in Outside Diameter
- 1.9375 in Finished Bore
Martin
50BS80 1 1/4
-
mac
50BS80 1 1/4 | Finished Bore Sprocket
Item #100808525
- 50 Chain Number
- 1 Strand
- 80 Teeth
- 16.282 in Outside Diameter
- 1.25 in Finished Bore
Martin
41BS26 3/4
-
mac
41BS26 3/4 | Finished Bore Sprocket
Item #100807661
- 41 Chain Number
- 1 Strand
- 26 Teeth
- 4.418 in Outside Diameter
- 0.75 in Finished Bore
Martin
50BS43 3/4
-
mac
50BS43 3/4 | Finished Bore Sprocket
Item #100808346
- 50 Chain Number
- 1 Strand
- 43 Teeth
- 8.914 in Outside Diameter
- 0.75 in Finished Bore
Martin
60BS43 1 3/4
-
mac
60BS43 1 3/4 | Finished Bore Sprocket
Item #100809167
- 60 Chain Number
- 1 Strand
- 43 Teeth
- 10.697 in Outside Diameter
- 1.75 in Finished Bore
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