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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
60BS53 2 7/16
-
mac
60BS53 2 7/16 | Finished Bore Sprocket
Item #100809304
- 60 Chain Number
- 1 Strand
- 53 Teeth
- 13.088 in Outside Diameter
- 2.4375 in Finished Bore
Martin
50BS47 1 1/2
-
mac
50BS47 1 1/2 | Finished Bore Sprocket
Item #100808380
- 50 Chain Number
- 1 Strand
- 47 Teeth
- 9.711 in Outside Diameter
- 1.5 in Finished Bore
Martin
50BS52 1 1/2
-
mac
50BS52 1 1/2 | Finished Bore Sprocket
Item #100808425
- 50 Chain Number
- 1 Strand
- 52 Teeth
- 10.707 in Outside Diameter
- 1.5 in Finished Bore
Martin
41BS40 1 1/2
-
mac
41BS40 1 1/2 | Finished Bore Sprocket
Item #100807682
- 41 Chain Number
- 1 Strand
- 40 Teeth
- 6.653 in Outside Diameter
- 1.5 in Finished Bore
Martin
60BS96 1 1/2
-
mac
60BS96 1 1/2 | Finished Bore Sprocket
Item #100809411
- 60 Chain Number
- 1 Strand
- 96 Teeth
- 23.36 in Outside Diameter
- 1.5 in Finished Bore
Martin
50BS58 1
-
mac
50BS58 1 | Finished Bore Sprocket
Item #100808478
- 50 Chain Number
- 1 Strand
- 58 Teeth
- 11.902 in Outside Diameter
- 1 in Finished Bore
Martin
41BS112 1 1/4
-
mac
41BS112 1 1/4 | Finished Bore Sprocket
Item #100807607
- 41 Chain Number
- 1 Strand
- 112 Teeth
- 18.121 in Outside Diameter
- 1.25 in Finished Bore
Martin
60BS44 1 3/8
-
mac
60BS44 1 3/8 | Finished Bore Sprocket
Item #100809181
- 60 Chain Number
- 1 Strand
- 44 Teeth
- 10.936 in Outside Diameter
- 1.375 in Finished Bore
Martin
60BS49 1 15/16
-
mac
60BS49 1 15/16 | Finished Bore Sprocket
Item #100809244
- 60 Chain Number
- 1 Strand
- 49 Teeth
- 12.132 in Outside Diameter
- 1.9375 in Finished Bore
Martin
41BS45 1 1/2
-
mac
41BS45 1 1/2 | Finished Bore Sprocket
Item #100807698
- 41 Chain Number
- 1 Strand
- 45 Teeth
- 7.45 in Outside Diameter
- 1.5 in Finished Bore
Martin
50BS23 3/4
-
mac
50BS23 3/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808124
- 50 Chain Number
- 1 Strand
- 23 Teeth
- 4.922 in Outside Diameter
- 0.75 in Finished Bore
Martin
80BS58 2 3/16
-
mac
80BS58 2 3/16 | Finished Bore Sprocket
Item #100965724
- 80 Chain Number
- 1 Strand
- 58 Teeth
- 19.044 in Outside Diameter
- 2.1875 in Finished Bore
Martin
50BS19 1 3/8
-
mac
50BS19 1 3/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808047
- 50 Chain Number
- 1 Strand
- 19 Teeth
- 4.12 in Outside Diameter
- 1.375 in Finished Bore
Martin
50BS29 1 3/16
-
mac
50BS29 1 3/16 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808191
- 50 Chain Number
- 1 Strand
- 29 Teeth
- 6.122 in Outside Diameter
- 1.1875 in Finished Bore
Martin
50BS70 1 1/4
-
mac
50BS70 1 1/4 | Finished Bore Sprocket
Item #100808507
- 50 Chain Number
- 1 Strand
- 70 Teeth
- 14.292 in Outside Diameter
- 1.25 in Finished Bore
Martin
80BS34 2 7/16
-
mac
80BS34 2 7/16 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809935
- 80 Chain Number
- 1 Strand
- 34 Teeth
- 11.392 in Outside Diameter
- 2.4375 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
80BS30 2 3/16
-
mac
80BS30 2 3/16 | Finished Bore Sprocket
Item #100809891
- 80 Chain Number
- 1 Strand
- 30 Teeth
- 10.114 in Outside Diameter
- 2.1875 in Finished Bore
Martin
60BS32 1 7/16
-
mac
60BS32 1 7/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809038
- 60 Chain Number
- 1 Strand
- 32 Teeth
- 8.065 in Outside Diameter
- 1.4375 in Finished Bore
Martin
50BS21HT 1 1/4
-
mac
50BS21HT 1 1/4 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808094
- 50 Chain Number
- 1 Strand
- 21 Teeth
- 4.522 in Outside Diameter
- 1.25 in Finished Bore
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