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.
50B47F1 1/2
-
mac
50B47F1 1/2 | Finished Bore Sprocket
Item #105073677
- Finished Bore Sprocket for 50 Single Strand Chain
- 47 Teeth
- 1 1/2" Bore

US Tsubaki Inc.
60B41F1
-
mac
60B41F1 | Finished Bore Sprocket
Item #105086934
- Finished Bore Sprocket for 60 Single Strand Chain
- 41 Teeth
- 1" Bore

Martin
50BS37 1 7/16
-
mac
50BS37 1 7/16 | Finished Bore Sprocket
Item #100808279
- 50 Chain Number
- 1 Strand
- 37 Teeth
- 7.718 in Outside Diameter
- 1.4375 in Finished Bore

US Tsubaki Inc.
80B42F1 1/4
-
mac
80B42F1 1/4 | Finished Bore Sprocket
Item #105087592
- Finished Bore Sprocket for 80 Single Strand Chain
- 42 Teeth
- 1 1/4" Bore

US Tsubaki Inc.
80B40F1 5/8
-
mac
80B40F1 5/8 | Finished Bore Sprocket
Item #105113639
- Finished Bore Sprocket for 80 Single Strand Chain
- 40 Teeth
- 1 5/8" Bore

US Tsubaki Inc.
80BS25 1 1/2
-
mac
80BS25 1 1/2 | Finished Bore Sprocket
Item #105077599
- Finished Bore Sprocket for 80 Single Strand Chain
- 25 Teeth
- 1 1/2" Bore

Martin
40BS28HT 1 1/2
-
mac
40BS28HT 1 1/2 | Finished Bore Sprocket
Item #100807198
- 40 Chain Number
- 1 Strand
- 28 Teeth
- 4.738 in Outside Diameter
- 1.5 in Finished Bore

Martin
80BS47 1 5/8
-
mac
80BS47 1 5/8 | Finished Bore Sprocket
Item #100810065
- 80 Chain Number
- 1 Strand
- 47 Teeth
- 15.538 in Outside Diameter
- 1.625 in Finished Bore

Boston Gear
40B23-1 3/16
-
mac
40B23-1 3/16 | Finished Bore Sprocket
Item #101852585
- 40 Chain, 23 Tooth, 1.1875 in Bore, With Keyway and Setscrew

Martin
50BS14HT 1
-
mac
50BS14HT 1 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807949
- 50 Chain Number
- 1 Strand
- 14 Teeth
- 3.113 in Outside Diameter
- 1 in Finished Bore

Martin
50BS46 1 1/8
-
mac
50BS46 1 1/8 | Finished Bore Sprocket
Item #100808373
- 50 Chain Number
- 1 Strand
- 46 Teeth
- 9.512 in Outside Diameter
- 1.125 in Finished Bore

US Tsubaki Inc.
60B80F1 1/4
-
mac
60B80F1 1/4 | Finished Bore Sprocket
Item #105077596
- Finished Bore Sprocket for 60 Single Strand Chain
- 80 Teeth
- 1 1/4" Bore

US Tsubaki Inc.
50BS17HT 1 1/2
-
mac
50BS17HT 1 1/2 | Finished Bore Sprocket
Item #105090366
- Finished Bore Sprocket for 50 Single Strand Chain
- 17 Teeth
- 1 1/2" Bore
- w/ Hardened Teeth

Martin
60BS31 1 3/4
-
mac
60BS31 1 3/4 | Finished Bore Sprocket
Item #100809025
- 60 Chain Number
- 1 Strand
- 31 Teeth
- 7.825 in Outside Diameter
- 1.75 in Finished Bore

US Tsubaki Inc.
40B33F5/8
-
mac
40B33F5/8 | Finished Bore Sprocket
Item #105075459
- Finished Bore Sprocket for 40 Single Strand Chain
- 33 Teeth
- 5/8" Bore

Boston Gear
50B15-1 3/8
-
mac
50B15-1 3/8 | Finished Bore Sprocket
Item #101835585
- 50 Chain, 15 Tooth, 1.375 in Bore, With Keyway and Setscrew

Boston Gear
60B22-1-1/4
-
mac
60B22-1-1/4 | Finished Bore Sprocket
Item #101853097
- 60 Chain
- 22 Teeth
- 1/4" Bore
- No Keyway

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
60B22-3/4
-
mac
60B22-3/4 | Finished Bore Sprocket
Item #101852978
- 60 Chain, 22 Tooth, 0.75 in Bore, With Keyway and Setscrew

Boston Gear
41B23-5/8
-
mac
41B23-5/8 | Finished Bore Sprocket
Item #101853071
- 41 Chain, 23 Tooth, 0.625 in Bore, With Keyway and Setscrew

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