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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
50BS39 7/8
-
mac
50BS39 7/8 | Finished Bore Sprocket
Item #100808303
- 50 Chain Number
- 1 Strand
- 39 Teeth
- 8.117 in Outside Diameter
- 0.875 in Finished Bore
Martin
60BS52 1 3/4
-
mac
60BS52 1 3/4 | Finished Bore Sprocket
Item #100809285
- 60 Chain Number
- 1 Strand
- 52 Teeth
- 12.849 in Outside Diameter
- 1.75 in Finished Bore
Martin
80BS39 2 3/16
-
mac
80BS39 2 3/16 | Finished Bore Sprocket
Item #100809988
- 80 Chain Number
- 1 Strand
- 39 Teeth
- 12.987 in Outside Diameter
- 2.1875 in Finished Bore
Martin
50BS45 1
-
mac
50BS45 1 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808359
- 50 Chain Number
- 1 Strand
- 45 Teeth
- 9.313 in Outside Diameter
- 1 in Finished Bore
Martin
80BS54 1 7/16
-
mac
80BS54 1 7/16 | Finished Bore Sprocket
Item #100965681
- 80 Chain Number
- 1 Strand
- 54 Teeth
- 17.769 in Outside Diameter
- 1.4375 in Finished Bore
Martin
60BS54 1 1/4
-
mac
60BS54 1 1/4 | Finished Bore Sprocket
Item #100809307
- 60 Chain Number
- 1 Strand
- 54 Teeth
- 13.327 in Outside Diameter
- 1.25 in Finished Bore
US Tsubaki Inc.
60BS42 2 3/16
-
mac
60BS42 2 3/16 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101628156
- Finished Bore Sprocket for 60 Single Strand Chain
- 42 Teeth
- 2 3/16" Bore
Martin
60BS56 1 7/16
-
mac
60BS56 1 7/16 | Finished Bore Sprocket
Item #100809332
- 60 Chain Number
- 1 Strand
- 56 Teeth
- 13.805 in Outside Diameter
- 1.4375 in Finished Bore
US Tsubaki Inc.
60BS30 1 3/8
-
mac
60BS30 1 3/8 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101641435
- Finished Bore Sprocket for 60 Single Strand Chain
- 30 Teeth
- 1 3/8" Bore
Martin
60BS18HT 1 15/16
-
mac
60BS18HT 1 15/16 | No. 60 - 3/4" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808869
- 60 Chain Number
- 1 Strand
- 18 Teeth
- 4.703 in Outside Diameter
- 1.9375 in Finished Bore
Martin
80BS51 1 3/4
-
mac
80BS51 1 3/4 | Finished Bore Sprocket
Item #100965648
- 80 Chain Number
- 1 Strand
- 51 Teeth
- 16.813 in Outside Diameter
- 1.75 in Finished Bore
Martin
50BS22HT 1 1/2
-
mac
50BS22HT 1 1/2 | Finished Bore Sprocket
Item #100808110
- 50 Chain Number
- 1 Strand
- 22 Teeth
- 4.722 in Outside Diameter
- 1.5 in Finished Bore
Martin
41BS25 1
-
mac
41BS25 1 | Finished Bore Sprocket
Item #100807657
- 41 Chain Number
- 1 Strand
- 25 Teeth
- 4.258 in Outside Diameter
- 1 in Finished Bore
Martin
40BS84 1 1/2
-
mac
40BS84 1 1/2 | Finished Bore Sprocket
Item #100807506
- 40 Chain Number
- 1 Strand
- 84 Teeth
- 13.663 in Outside Diameter
- 1.5 in Finished Bore
Martin
80BS30 1 3/4
-
mac
80BS30 1 3/4 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809885
- 80 Chain Number
- 1 Strand
- 30 Teeth
- 10.114 in Outside Diameter
- 1.75 in Finished Bore
Martin
80BS16HT 1
-
mac
80BS16HT 1 | Finished Bore Sprocket
Item #100809682
- 80 Chain Number
- 1 Strand
- 16 Teeth
- 5.627 in Outside Diameter
- 1 in Finished Bore
Martin
60BS42 1 1/2
-
mac
60BS42 1 1/2 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809149
- 60 Chain Number
- 1 Strand
- 42 Teeth
- 10.458 in Outside Diameter
- 1.5 in Finished Bore
Martin
80BS11 1 3/16
-
mac
80BS11 1 3/16 | Finished Bore Sprocket
Item #100809567
- 80 Chain Number
- 1 Strand
- 11 Teeth
- 4.006 in Outside Diameter
- 1.1875 in Finished Bore
Martin
41BS13 7/8
-
mac
41BS13 7/8 | Finished Bore Sprocket
Item #100807620
- 41 Chain Number
- 1 Strand
- 13 Teeth
- 2.329 in Outside Diameter
- 0.875 in Finished Bore
Martin
80BS50 1 1/2
-
mac
80BS50 1 1/2 | Finished Bore Sprocket
Item #100810091
- 80 Chain Number
- 1 Strand
- 50 Teeth
- 16.495 in Outside Diameter
- 1.5 in Finished Bore
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