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
Boston Gear
35B22-5/8
-
mac
35B22-5/8 | Finished Bore Sprocket
Item #101835018
- 35 Chain, 22 Tooth, 0.625 in Bore, With Keyway and Setscrew

Boston Gear
35B19-5/8
-
mac
35B19-5/8 | Finished Bore Sprocket
Item #101852580
- 35 Chain, 19 Tooth, 0.625 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
60B80F1 3/16
-
mac
60B80F1 3/16 | Finished Bore Sprocket
Item #105086948
- Finished Bore Sprocket for 60 Single Strand Chain
- 80 Teeth
- 1 3/16" Bore

Boston Gear
50B28-1 3/16
-
mac
50B28-1 3/16 | Finished Bore Sprocket
Item #101853080
- 50 Chain
- 28 Teeth
- 1 3/16" Bore
- 1/4 in x 1/8 in Keyway

US Tsubaki Inc.
100BS22 2 3/16
-
mac
100BS22 2 3/16 | Finished Bore Sprocket
Item #105088064
- Finished Bore Sprocket for 100 Single Strand Chain
- 22 Teeth
- 2 3/16" Bore

Martin
40BS55 7/8
-
mac
40BS55 7/8 | Finished Bore Sprocket
Item #100807440
- 40 Chain Number
- 1 Strand
- 55 Teeth
- 9.044 in Outside Diameter
- 0.875 in Finished Bore

Martin
50BS31 7/8
-
mac
50BS31 7/8 | Finished Bore Sprocket
Item #100808215
- 50 Chain Number
- 1 Strand
- 31 Teeth
- 6.521 in Outside Diameter
- 0.875 in Finished Bore

US Tsubaki Inc.
60B49F1 7/16
-
mac
60B49F1 7/16 | Finished Bore Sprocket
Item #105088310
- Finished Bore Sprocket for 60 Single Strand Chain
- 49 Teeth
- 1 7/16" Bore

Boston Gear
60B13-1 3/8
-
mac
60B13-1 3/8 | Finished Bore Sprocket
Item #101835748
- 60 Chain, 13 Tooth, 1.375 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
60BS10HT 7/8
-
mac
60BS10HT 7/8 | Finished Bore Sprocket
Item #105126142
- Finished Bore Sprocket for 60 Single Strand Chain
- 10 Teeth
- 7/8" Bore
- w/ Hardened Teeth

US Tsubaki Inc.
60B80F2
-
mac
60B80F2 | Finished Bore Sprocket
Item #105079087
- Finished Bore Sprocket for 60 Single Strand Chain
- 80 Teeth
- 2" Bore

Boston Gear
80B15-2
-
mac
80B15-2 | Finished Bore Sprocket
Item #101836624
- 80 Chain, 15 Tooth, 2 in Bore, With Keyway and Setscrew

Martin
41BS84 1 7/16
-
mac
41BS84 1 7/16 | Finished Bore Sprocket
Item #100807759
- 41 Chain Number
- 1 Strand
- 84 Teeth
- 13.663 in Outside Diameter
- 1.4375 in Finished Bore

US Tsubaki Inc.
50B84F1 15/16
-
mac
50B84F1 15/16 | Finished Bore Sprocket
Item #105088299
- Finished Bore Sprocket for 50 Single Strand Chain
- 84 Teeth
- 1 15/16" Bore

Martin
60BS33 1 3/8
-
mac
60BS33 1 3/8 | Finished Bore Sprocket
Item #100809046
- 60 Chain Number
- 1 Strand
- 33 Teeth
- 8.304 in Outside Diameter
- 1.375 in Finished Bore

Martin
80BS45 1 3/8
-
mac
80BS45 1 3/8 | Finished Bore Sprocket
Item #100810044
- 80 Chain Number
- 1 Strand
- 45 Teeth
- 14.901 in Outside Diameter
- 1.375 in Finished Bore

Martin
80BS55 2 7/16
-
mac
80BS55 2 7/16 | Finished Bore Sprocket
Item #100965695
- 80 Chain Number
- 1 Strand
- 55 Teeth
- 18.088 in Outside Diameter
- 2.4375 in Finished Bore

Martin
40BS49 1 1/2
-
mac
40BS49 1 1/2 | Finished Bore Sprocket
Item #100807385
- 40 Chain Number
- 1 Strand
- 49 Teeth
- 8.088 in Outside Diameter
- 1.5 in Finished Bore

Martin
60BS70 1 3/4
-
mac
60BS70 1 3/4 | Finished Bore Sprocket
Item #100809374
- 60 Chain Number
- 1 Strand
- 70 Teeth
- 17.15 in Outside Diameter
- 1.75 in Finished Bore

Martin
40BS30HT 1 3/16
-
mac
40BS30HT 1 3/16 | Finished Bore Sprocket
Item #100807227
- 40 Chain Number
- 1 Strand
- 30 Teeth
- 5.057 in Outside Diameter
- 1.1875 in Finished Bore

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