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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 5/8
-
mac
60BS31 1 5/8 | Finished Bore Sprocket
Item #100809027
- 60 Chain Number
- 1 Strand
- 31 Teeth
- 7.825 in Outside Diameter
- 1.625 in Finished Bore
Martin
80BS29 1 3/8
-
mac
80BS29 1 3/8 | Finished Bore Sprocket
Item #100809875
- 80 Chain Number
- 1 Strand
- 29 Teeth
- 9.795 in Outside Diameter
- 1.375 in Finished Bore
Martin
50BS19HT 1 1/8
-
mac
50BS19HT 1 1/8 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808056
- 50 Chain Number
- 1 Strand
- 19 Teeth
- 4.12 in Outside Diameter
- 1.125 in Finished Bore
Martin
60BS45 1 3/16
-
mac
60BS45 1 3/16 | Finished Bore Sprocket
Item #100809193
- 60 Chain Number
- 1 Strand
- 45 Teeth
- 11.175 in Outside Diameter
- 1.1875 in Finished Bore
Martin
80BS26 1 1/4
-
mac
80BS26 1 1/4 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809839
- 80 Chain Number
- 1 Strand
- 26 Teeth
- 8.836 in Outside Diameter
- 1.25 in Finished Bore
Martin
41BS32 3/4
-
mac
41BS32 3/4 | Finished Bore Sprocket
Item #100807673
- 41 Chain Number
- 1 Strand
- 32 Teeth
- 5.377 in Outside Diameter
- 0.75 in Finished Bore
Martin
50BS60 1 3/4
-
mac
50BS60 1 3/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808502
- 50 Chain Number
- 1 Strand
- 60 Teeth
- 12.301 in Outside Diameter
- 1.75 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
Martin
60BS60 1 3/8
-
mac
60BS60 1 3/8 | Finished Bore Sprocket
Item #100809366
- 60 Chain Number
- 1 Strand
- 60 Teeth
- 14.761 in Outside Diameter
- 1.375 in Finished Bore
Martin
80BS45 1 7/16
-
mac
80BS45 1 7/16 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100810046
- 80 Chain Number
- 1 Strand
- 45 Teeth
- 14.901 in Outside Diameter
- 1.4375 in Finished Bore
Martin
41BS72 1 3/8
-
mac
41BS72 1 3/8 | Finished Bore Sprocket
Item #100807742
- 41 Chain Number
- 1 Strand
- 72 Teeth
- 11.752 in Outside Diameter
- 1.375 in Finished Bore
Martin
80BS19 1 7/16
-
mac
80BS19 1 7/16 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809747
- 80 Chain Number
- 1 Strand
- 19 Teeth
- 6.593 in Outside Diameter
- 1.4375 in Finished Bore
Martin
50BS30 1 1/4
-
mac
50BS30 1 1/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808198
- 50 Chain Number
- 1 Strand
- 30 Teeth
- 6.321 in Outside Diameter
- 1.25 in Finished Bore
Martin
60BS38 1 7/16
-
mac
60BS38 1 7/16 | Finished Bore Sprocket
Item #100809105
- 60 Chain Number
- 1 Strand
- 38 Teeth
- 9.501 in Outside Diameter
- 1.4375 in Finished Bore
Martin
80BS59 2
-
mac
80BS59 2 | Finished Bore Sprocket
Item #100965732
- 80 Chain Number
- 1 Strand
- 59 Teeth
- 19.363 in Outside Diameter
- 2 in Finished Bore
Martin
80BS48 1 3/4
-
mac
80BS48 1 3/4 | Finished Bore Sprocket
Item #100810073
- 80 Chain Number
- 1 Strand
- 48 Teeth
- 15.857 in Outside Diameter
- 1.75 in Finished Bore
Martin
80BS11HT 1 7/16
-
mac
80BS11HT 1 7/16 | Finished Bore Sprocket
Item #100809578
- 80 Chain Number
- 1 Strand
- 11 Teeth
- 4.006 in Outside Diameter
- 1.4375 in Finished Bore
Martin
80BS41 1 5/8
-
mac
80BS41 1 5/8 | Finished Bore Sprocket
Item #100810005
- 80 Chain Number
- 1 Strand
- 41 Teeth
- 13.625 in Outside Diameter
- 1.625 in Finished Bore
Martin
60BS23 1 5/8
-
mac
60BS23 1 5/8 | Finished Bore Sprocket
Item #100808946
- 60 Chain Number
- 1 Strand
- 23 Teeth
- 5.907 in Outside Diameter
- 1.625 in Finished Bore
Martin
60BS27 1 5/8
-
mac
60BS27 1 5/8 | Finished Bore Sprocket
Item #100808987
- 60 Chain Number
- 1 Strand
- 27 Teeth
- 6.867 in Outside Diameter
- 1.625 in Finished Bore
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