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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
50BS53 1 15/16
-
mac
50BS53 1 15/16 | Finished Bore Sprocket
Item #100808437
- 50 Chain Number
- 1 Strand
- 53 Teeth
- 10.907 in Outside Diameter
- 1.9375 in Finished Bore
Martin
40BS41 1 1/4
-
mac
40BS41 1 1/4 | Finished Bore Sprocket
Item #100807322
- 40 Chain Number
- 1 Strand
- 41 Teeth
- 6.813 in Outside Diameter
- 1.25 in Finished Bore
Martin
60BS42 1 3/4
-
mac
60BS42 1 3/4 | Finished Bore Sprocket
Item #100809154
- 60 Chain Number
- 1 Strand
- 42 Teeth
- 10.458 in Outside Diameter
- 1.75 in Finished Bore
US Tsubaki Inc.
100BS24 1 15/16
-
mac
100BS24 1 15/16 | Finished Bore Sprocket
Item #105086967
- Finished Bore Sprocket for 100 Single Strand Chain
- 24 Teeth
- 1 15/16" Bore
US Tsubaki Inc.
50B49F1 1/8
-
mac
50B49F1 1/8 | Finished Bore Sprocket
Item #105079729
- Finished Bore Sprocket for 50 Single Strand Chain
- 49 Teeth
- 1 1/8" Bore
Martin
80BS46 1 7/16
-
mac
80BS46 1 7/16 | Finished Bore Sprocket
Item #100810056
- 80 Chain Number
- 1 Strand
- 46 Teeth
- 15.219 in Outside Diameter
- 1.4375 in Finished Bore
Martin
60BS51 1 1/4
-
mac
60BS51 1 1/4 | Finished Bore Sprocket
Item #100809268
- 60 Chain Number
- 1 Strand
- 51 Teeth
- 12.61 in Outside Diameter
- 1.25 in Finished Bore
US Tsubaki Inc.
40BS22HT 1 1/4
-
mac
40BS22HT 1 1/4 | Finished Bore Sprocket
Item #105091180
- Finished Bore Sprocket for 40 Single Strand Chain
- 22 Teeth
- 1 1/4" Bore
- w/ Hardened Teeth
Boston Gear
50B40-3/4
-
mac
50B40-3/4 | Finished Bore Sprocket
Item #101853324
- 50 Chain
- 40 Teeth
- 3/4" Bore
- 3/16 in x 3/32 in Keyway
Boston Gear
50B12-1 1/8
-
mac
50B12-1 1/8 | Finished Bore Sprocket
Item #101835742
- 50 Chain, 12 Tooth, 1.125 in Bore, With Keyway and Setscrew
US Tsubaki Inc.
40BS24HT 1 3/16
-
mac
40BS24HT 1 3/16 | Finished Bore Sprocket
Item #105090104
- Finished Bore Sprocket for 40 Single Strand Chain
- 24 Teeth
- 1 3/16" Bore
- w/ Hardened Teeth
Martin
50BS57 1 1/2
-
mac
50BS57 1 1/2 | Finished Bore Sprocket
Item #100808470
- 50 Chain Number
- 1 Strand
- 57 Teeth
- 11.703 in Outside Diameter
- 1.5 in Finished Bore
Martin
80BS25 1 5/8
-
mac
80BS25 1 5/8 | Finished Bore Sprocket
Item #100809833
- 80 Chain Number
- 1 Strand
- 25 Teeth
- 8.516 in Outside Diameter
- 1.625 in Finished Bore
US Tsubaki Inc.
50B56F1 7/16
-
mac
50B56F1 7/16 | Finished Bore Sprocket
Item #105074722
- Finished Bore Sprocket for 50 Single Strand Chain
- 56 Teeth
- 1 7/16" Bore
Martin
35BS40 1 3/16
-
mac
35BS40 1 3/16 | Finished Bore Sprocket
Item #100806723
- 35 Chain Number
- 1 Strand
- 40 Teeth
- 4.99 in Outside Diameter
- 1.1875 in Finished Bore
Martin
40BS54 1 1/4
-
mac
40BS54 1 1/4 | Finished Bore Sprocket
Item #100807426
- 40 Chain Number
- 1 Strand
- 54 Teeth
- 8.885 in Outside Diameter
- 1.25 in Finished Bore
Martin
100BS13 1 7/16
-
mac
100BS13 1 7/16 | Finished Bore Sprocket
Item #100805847
- 100 Chain Number
- 1 Strand
- 13 Teeth
- 5.821 in Outside Diameter
- 1.4375 in Finished Bore
US Tsubaki Inc.
60B59F1 7/16
-
mac
60B59F1 7/16 | Finished Bore Sprocket
Item #105074743
- Finished Bore Sprocket for 60 Single Strand Chain
- 59 Teeth
- 1 7/16" Bore
Martin
40BS25 1
-
mac
40BS25 1 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807145
- 40 Chain Number
- 1 Strand
- 25 Teeth
- 4.258 in Outside Diameter
- 1 in Finished Bore
Martin
50BS29 7/8
-
mac
50BS29 7/8 | Finished Bore Sprocket
Item #100808195
- 50 Chain Number
- 1 Strand
- 29 Teeth
- 6.122 in Outside Diameter
- 0.875 in Finished Bore
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