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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
50BS51 1 1/4
-
mac
50BS51 1 1/4 | Finished Bore Sprocket
Item #100808417
- 50 Chain Number
- 1 Strand
- 51 Teeth
- 10.508 in Outside Diameter
- 1.25 in Finished Bore
Martin
80BS56 1 5/8
-
mac
80BS56 1 5/8 | Finished Bore Sprocket
Item #100965700
- 80 Chain Number
- 1 Strand
- 56 Teeth
- 18.407 in Outside Diameter
- 1.625 in Finished Bore
Martin
60BS32 1 15/16
-
mac
60BS32 1 15/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809033
- 60 Chain Number
- 1 Strand
- 32 Teeth
- 8.065 in Outside Diameter
- 1.9375 in Finished Bore
Martin
60BS27 1 3/16
-
mac
60BS27 1 3/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808984
- 60 Chain Number
- 1 Strand
- 27 Teeth
- 6.867 in Outside Diameter
- 1.1875 in Finished Bore
Martin
80BS48 1 15/16
-
mac
80BS48 1 15/16 | Finished Bore Sprocket
Item #100810072
- 80 Chain Number
- 1 Strand
- 48 Teeth
- 15.857 in Outside Diameter
- 1.9375 in Finished Bore
US Tsubaki Inc.
60BS35 1 1/2
-
mac
60BS35 1 1/2 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101627311
- Finished Bore Sprocket for 60 Single Strand Chain
- 35 Teeth
- 1 1/2" Bore
US Tsubaki Inc.
40BS32 1 3/16
-
mac
40BS32 1 3/16 | No. 40 - 1/2" Pitch - Finished Bore Sprockets
Item #101625284
- Finished Bore Sprocket for 40 Single Strand Chain
- 32 Teeth
- 1 3/16" Bore
Martin
60BS49 1 3/16
-
mac
60BS49 1 3/16 | Finished Bore Sprocket
Item #100809245
- 60 Chain Number
- 1 Strand
- 49 Teeth
- 12.132 in Outside Diameter
- 1.1875 in Finished Bore
US Tsubaki Inc.
80BS19 1 7/16
-
mac
80BS19 1 7/16 | No. 80 - 1" Pitch - Finished Bore Sprockets
Item #101641453
- Finished Bore Sprocket for 80 Single Strand Chain
- 19 Teeth
- 1 7/16" Bore
US Tsubaki Inc.
50BS23 1 1/4
-
mac
50BS23 1 1/4 | No. 50 - 5/8" Pitch - Finished Bore Sprockets
Item #101624336
- Finished Bore Sprocket for 50 Single Strand Chain
- 23 Teeth
- 1 1/4" Bore
US Tsubaki Inc.
60BS24 1 1/8
-
mac
60BS24 1 1/8 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101624747
- Finished Bore Sprocket for 60 Single Strand Chain
- 24 Teeth
- 1 1/8" Bore
US Tsubaki Inc.
80BS21 1 5/8
-
mac
80BS21 1 5/8 | No. 80 - 1" Pitch - Finished Bore Sprockets
Item #101625441
- Finished Bore Sprocket for 80 Single Strand Chain
- 21 Teeth
- 1 5/8" Bore
US Tsubaki Inc.
35BS28 1 1/8
-
mac
35BS28 1 1/8 | No. 35 - 3/8" Pitch - Finished Bore Sprockets
Item #101623282
- Finished Bore Sprocket for 35 Single Strand Chain
- 28 Teeth
- 1 1/8" Bore
- w/ Hardened Teeth
Martin
41BS48 1 3/8
-
mac
41BS48 1 3/8 | Finished Bore Sprocket
Item #100807710
- 41 Chain Number
- 1 Strand
- 48 Teeth
- 7.929 in Outside Diameter
- 1.375 in Finished Bore
Martin
80BS58 1 1/2
-
mac
80BS58 1 1/2 | Finished Bore Sprocket
Item #100965716
- 80 Chain Number
- 1 Strand
- 58 Teeth
- 19.044 in Outside Diameter
- 1.5 in Finished Bore
Martin
80BS33 1 1/2
-
mac
80BS33 1 1/2 | Finished Bore Sprocket
Item #100809915
- 80 Chain Number
- 1 Strand
- 33 Teeth
- 11.072 in Outside Diameter
- 1.5 in Finished Bore
Martin
60BS59 1 5/8
-
mac
60BS59 1 5/8 | Finished Bore Sprocket
Item #100809358
- 60 Chain Number
- 1 Strand
- 59 Teeth
- 14.522 in Outside Diameter
- 1.625 in Finished Bore
Martin
60BS72 1 15/16
-
mac
60BS72 1 15/16 | Finished Bore Sprocket
Item #100809382
- 60 Chain Number
- 1 Strand
- 72 Teeth
- 17.628 in Outside Diameter
- 1.9375 in Finished Bore
Martin
40BS52 1 7/16
-
mac
40BS52 1 7/16 | Finished Bore Sprocket
Item #100807413
- 40 Chain Number
- 1 Strand
- 52 Teeth
- 8.566 in Outside Diameter
- 1.4375 in Finished Bore
Martin
41BS70 1 1/4
-
mac
41BS70 1 1/4 | Finished Bore Sprocket
Item #100807731
- 41 Chain Number
- 1 Strand
- 70 Teeth
- 11.433 in Outside Diameter
- 1.25 in Finished Bore
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