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
40B14-5/8
-
mac
40B14-5/8 | Finished Bore Sprocket
Item #101852470
- 40 Chain, 14 Tooth, 0.625 in Bore, With Keyway and Setscrew

Boston Gear
50B17-3/4
-
mac
50B17-3/4 | Finished Bore Sprocket
Item #101838003
- 50 Chain, 17 Tooth, 0.75 in Bore, With Keyway and Setscrew

Boston Gear
80B15-1
-
mac
80B15-1 | Finished Bore Sprocket
Item #101793593
- 80 Chain, 15 Tooth, 1 in Bore, With Keyway and Setscrew

Boston Gear
60B19-1-15/16
-
mac
60B19-1-15/16 | Finished Bore Sprocket
Item #101853021
- 60 Chain
- 19 Teeth
- 1 15/16" Bore
- 1/2 in x 1/4 in Keyway

Boston Gear
50B25-1 1/2
-
mac
50B25-1 1/2 | Finished Bore Sprocket
Item #101853079
- 50 Chain
- 25 Teeth
- 1 1/2" Bore
- 3/8 in x 3/16 in Keyway

US Tsubaki Inc.
60B43F1 15/16
-
mac
60B43F1 15/16 | Finished Bore Sprocket
Item #105088306
- Finished Bore Sprocket for 60 Single Strand Chain
- 43 Teeth
- 1 15/16" Bore

Martin
80BS28 1 3/4
-
mac
80BS28 1 3/4 | Finished Bore Sprocket
Item #100809863
- 80 Chain Number
- 1 Strand
- 28 Teeth
- 9.475 in Outside Diameter
- 1.75 in Finished Bore

Martin
40BS43 1
-
mac
40BS43 1 | Finished Bore Sprocket
Item #100807336
- 40 Chain Number
- 1 Strand
- 43 Teeth
- 7.131 in Outside Diameter
- 1 in Finished Bore

US Tsubaki Inc.
100BS14 1 7/16
-
mac
100BS14 1 7/16 | Finished Bore Sprocket
Item #105090341
- Finished Bore Sprocket for 100 Single Strand Chain
- 14 Teeth
- 1 7/16" Bore

US Tsubaki Inc.
40BS25HT 5/8
-
mac
40BS25HT 5/8 | Finished Bore Sprocket
Item #105088080
- Finished Bore Sprocket for 40 Single Strand Chain
- 25 Teeth
- 5/8" Bore
- w/ Hardened Teeth

US Tsubaki Inc.
50BS19HT 5/8
-
mac
50BS19HT 5/8 | Finished Bore Sprocket
Item #105088087
- Finished Bore Sprocket for 50 Single Strand Chain
- 19 Teeth
- 5/8" Bore
- w/ Hardened Teeth

Martin
40BS51 1 1/4
-
mac
40BS51 1 1/4 | Finished Bore Sprocket
Item #100807402
- 40 Chain Number
- 1 Strand
- 51 Teeth
- 8.407 in Outside Diameter
- 1.25 in Finished Bore

US Tsubaki Inc.
50BS24HT 1
-
mac
50BS24HT 1 | Finished Bore Sprocket
Item #100802731
- Finished Bore Sprocket for 50 Single Strand Chain
- 24 Teeth
- 1" Bore
- w/ Hardened Teeth

US Tsubaki Inc.
60B46F2
-
mac
60B46F2 | Finished Bore Sprocket
Item #105113275
- Finished Bore Sprocket for 60 Single Strand Chain
- 46 Teeth
- 2" Bore

Boston Gear
50B48-1 1/4
-
mac
50B48-1 1/4 | Finished Bore Sprocket
Item #101853511
- 50 Chain
- 48 Teeth
- 1 1/4" Bore
- 1/4 in x 1/8 in Keyway

Martin
35BS96 1 1/4
-
mac
35BS96 1 1/4 | Finished Bore Sprocket
Item #100806787
- 35 Chain Number
- 1 Strand
- 96 Teeth
- 11.68 in Outside Diameter
- 1.25 in Finished Bore

Boston Gear
25B72-3/4
-
mac
25B72-3/4 | Finished Bore Sprocket
Item #101899405
- 25 Chain, 72 Tooth, 0.75 in Bore, No Keyway

US Tsubaki Inc.
60B84F2
-
mac
60B84F2 | Finished Bore Sprocket
Item #105074816
- Finished Bore Sprocket for 60 Single Strand Chain
- 84 Teeth
- 2" Bore

US Tsubaki Inc.
40B96F1 7/16
-
mac
40B96F1 7/16 | Finished Bore Sprocket
Item #105073163
- Finished Bore Sprocket for 40 Single Strand Chain
- 96 Teeth
- 1 7/16" Bore

US Tsubaki Inc.
40B84F1 7/16
-
mac
40B84F1 7/16 | Finished Bore Sprocket
Item #105073662
- Finished Bore Sprocket for 40 Single Strand Chain
- 84 Teeth
- 1 7/16" Bore

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