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
US Tsubaki Inc.
50B51F7/8
-
mac
50B51F7/8 | Finished Bore Sprocket
Item #105079050
- Finished Bore Sprocket for 50 Single Strand Chain
- 51 Teeth
- 7/8" Bore

Martin
80BS29 1 1/4
-
mac
80BS29 1 1/4 | Finished Bore Sprocket
Item #100809872
- 80 Chain Number
- 1 Strand
- 29 Teeth
- 9.795 in Outside Diameter
- 1.25 in Finished Bore

Boston Gear
80B19-1 7/16
-
mac
80B19-1 7/16 | Finished Bore Sprocket
Item #101796332
- 80 Chain, 19 Tooth, 1.4375 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
60BS11HT 1 3/16
-
mac
60BS11HT 1 3/16 | Finished Bore Sprocket
Item #105090784
- Finished Bore Sprocket for 60 Single Strand Chain
- 11 Teeth
- 1 3/16" Bore
- w/ Hardened Teeth

Martin
40BS42 1 3/16
-
mac
40BS42 1 3/16 | Finished Bore Sprocket
Item #100807332
- 40 Chain Number
- 1 Strand
- 42 Teeth
- 6.972 in Outside Diameter
- 1.1875 in Finished Bore

Martin
41BS48 1 1/4
-
mac
41BS48 1 1/4 | Finished Bore Sprocket
Item #100807707
- 41 Chain Number
- 1 Strand
- 48 Teeth
- 7.929 in Outside Diameter
- 1.25 in Finished Bore

US Tsubaki Inc.
50B112F1 3/4
-
mac
50B112F1 3/4 | Finished Bore Sprocket
Item #105073048
- Finished Bore Sprocket for 50 Single Strand Chain
- 112 Teeth
- 1 3/4" Bore

US Tsubaki Inc.
40BS26HT 7/8
-
mac
40BS26HT 7/8 | Finished Bore Sprocket
Item #105087770
- Finished Bore Sprocket for 40 Single Strand Chain
- 26 Teeth
- 7/8" Bore
- w/ Hardened Teeth

Martin
50BS58 1 7/16
-
mac
50BS58 1 7/16 | Finished Bore Sprocket
Item #100808486
- 50 Chain Number
- 1 Strand
- 58 Teeth
- 11.902 in Outside Diameter
- 1.4375 in Finished Bore

US Tsubaki Inc.
50BS14HT 5/8
-
mac
50BS14HT 5/8 | Finished Bore Sprocket
Item #105090363
- Finished Bore Sprocket for 50 Single Strand Chain
- 14 Teeth
- 5/8" Bore
- w/ Hardened Teeth

Boston Gear
35B24-5/8
-
mac
35B24-5/8 | Finished Bore Sprocket
Item #101834837
- 35 Chain, 24 Tooth, 0.625 in Bore, With Keyway and Setscrew

Boston Gear
50B25-3/4
-
mac
50B25-3/4 | Finished Bore Sprocket
Item #101853878
- 50 Chain
- 25 Teeth
- 3/4" Bore
- 3/16 in x 3/32 in Keyway

US Tsubaki Inc.
50B84F1 3/8
-
mac
50B84F1 3/8 | Finished Bore Sprocket
Item #105072638
- Finished Bore Sprocket for 50 Single Strand Chain
- 84 Teeth
- 1 3/8" Bore

US Tsubaki Inc.
80B39F2
-
mac
80B39F2 | Finished Bore Sprocket
Item #105113638
- Finished Bore Sprocket for 80 Single Strand Chain
- 39 Teeth
- 2" Bore

Boston Gear
40B27-1 7/16
-
mac
40B27-1 7/16 | Finished Bore Sprocket
Item #101818975
- 40 Chain, 27 Tooth, 1.4375 in Bore, With Keyway and Setscrew

Martin
60BS57 2 3/16
-
mac
60BS57 2 3/16 | Finished Bore Sprocket
Item #100809343
- 60 Chain Number
- 1 Strand
- 57 Teeth
- 14.044 in Outside Diameter
- 2.1875 in Finished Bore

US Tsubaki Inc.
40B33F1 1/2
-
mac
40B33F1 1/2 | Finished Bore Sprocket
Item #105075460
- Finished Bore Sprocket for 40 Single Strand Chain
- 33 Teeth
- 1 1/2" Bore

Martin
40BS43 1 1/2
-
mac
40BS43 1 1/2 | Finished Bore Sprocket
Item #100807337
- 40 Chain Number
- 1 Strand
- 43 Teeth
- 7.131 in Outside Diameter
- 1.5 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
60BS43 1
-
mac
60BS43 1 | Finished Bore Sprocket
Item #100809161
- 60 Chain Number
- 1 Strand
- 43 Teeth
- 10.697 in Outside Diameter
- 1 in Finished Bore

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