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brand
- Martin 3,203
- US Tsubaki Inc. 2,730
- Altra Industrial Motion 904
- Boston Gear 904
- Regal Rexnord 154
- Browning 154
InchMetric
No of Strands Across
Hardened Teeth
Martin
40BS56 1 1/4
-
mac
40BS56 1 1/4 | Finished Bore Sprocket
Item #100807443
- 40 Chain Number
- 1 Strand
- 56 Teeth
- 9.203 in Outside Diameter
- 1.25 in Finished Bore
Martin
60BS14 1 7/16
-
mac
60BS14 1 7/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808773
- 60 Chain Number
- 1 Strand
- 14 Teeth
- 3.736 in Outside Diameter
- 1.4375 in Finished Bore
Martin
35BS20 1
-
mac
35BS20 1 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806618
- 35 Chain Number
- 1 Strand
- 20 Teeth
- 2.593 in Outside Diameter
- 1 in Finished Bore
US Tsubaki Inc.
50BS31 1 1/8
-
mac
50BS31 1 1/8 | No. 50 - 5/8" Pitch - Finished Bore Sprockets
Item #101656469
- Finished Bore Sprocket for 50 Single Strand Chain
- 31 Teeth
- 1 1/8" Bore
US Tsubaki Inc.
80B39F1 3/16
-
mac
80B39F1 3/16 | Finished Bore Sprocket
Item #105087736
- Finished Bore Sprocket for 80 Single Strand Chain
- 39 Teeth
- 1 3/16" Bore
US Tsubaki Inc.
60BS16 1 15/16
-
mac
60BS16 1 15/16 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101625080
- Finished Bore Sprocket for 60 Single Strand Chain
- 16 Teeth
- 1 15/16" Bore
US Tsubaki Inc.
60BS26 1 5/8
-
mac
60BS26 1 5/8 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101653312
- Finished Bore Sprocket for 60 Single Strand Chain
- 26 Teeth
- 1 5/8" Bore
US Tsubaki Inc.
60BS16 3/4
-
mac
60BS16 3/4 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101627552
- Finished Bore Sprocket for 60 Single Strand Chain
- 16 Teeth
- 3/4" Bore
US Tsubaki Inc.
80BS21 2 7/16
-
mac
80BS21 2 7/16 | No. 80 - 1" Pitch - Finished Bore Sprockets
Item #101635102
- Finished Bore Sprocket for 80 Single Strand Chain
- 21 Teeth
- 2 7/16" Bore
Martin
60BS55 1 7/16
-
mac
60BS55 1 7/16 | Finished Bore Sprocket
Item #100809323
- 60 Chain Number
- 1 Strand
- 55 Teeth
- 13.566 in Outside Diameter
- 1.4375 in Finished Bore
Martin
50BS23 1 3/16
-
mac
50BS23 1 3/16 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808121
- 50 Chain Number
- 1 Strand
- 23 Teeth
- 4.922 in Outside Diameter
- 1.1875 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
35BS54 5/8
-
mac
35BS54 5/8 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806753
- 35 Chain Number
- 1 Strand
- 54 Teeth
- 6.664 in Outside Diameter
- 0.625 in Finished Bore
Martin
50BS42 1 1/2
-
mac
50BS42 1 1/2 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808327
- 50 Chain Number
- 1 Strand
- 42 Teeth
- 8.715 in Outside Diameter
- 1.5 in Finished Bore
US Tsubaki Inc.
60BS31 1 15/16
-
mac
60BS31 1 15/16 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101656488
- Finished Bore Sprocket for 60 Single Strand Chain
- 31 Teeth
- 1 15/16" Bore
Martin
100BS10 1 1/4
-
mac
100BS10 1 1/4 | No. 100 - 1 1/4" Pitch - Single - Bored to Size Sprocket
Item #100805823
- 100 Chain Number
- 1 Strand
- 10 Teeth
- 4.597 in Outside Diameter
- 1.25 in Finished Bore
Martin
50BS31 1 1/4
-
mac
50BS31 1 1/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808207
- 50 Chain Number
- 1 Strand
- 31 Teeth
- 6.521 in Outside Diameter
- 1.25 in Finished Bore
Martin
60BS29 1 3/4
-
mac
60BS29 1 3/4 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809005
- 60 Chain Number
- 1 Strand
- 29 Teeth
- 7.346 in Outside Diameter
- 1.75 in Finished Bore
US Tsubaki Inc.
80BS30 2
-
mac
80BS30 2 | No. 80 - 1" Pitch - Finished Bore Sprockets
Item #101631100
- Finished Bore Sprocket for 80 Single Strand Chain
- 30 Teeth
- 2" Bore
Boston Gear
80B16-1 7/16
-
mac
80B16-1 7/16 | Finished Bore Sprocket
Item #101842955
- 80 Chain, 16 Tooth, 1.4375 in Bore, With Keyway and Setscrew
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