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
60B24-1-1/2
-
mac
60B24-1-1/2 | Finished Bore Sprocket
Item #101853098
- 60 Chain, 24 Tooth, 1.5 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
80B39F1 3/16
-
mac
80B39F1 3/16 | Finished Bore Sprocket
Item #105087736
- Finished Bore Sprocket for 80 Single Strand Chain
- 39 Teeth
- 1 3/16" Bore

Martin
50BS31 1 3/8
-
mac
50BS31 1 3/8 | Finished Bore Sprocket
Item #100808212
- 50 Chain Number
- 1 Strand
- 31 Teeth
- 6.521 in Outside Diameter
- 1.375 in Finished Bore

US Tsubaki Inc.
60B43F1
-
mac
60B43F1 | Finished Bore Sprocket
Item #105079064
- Finished Bore Sprocket for 60 Single Strand Chain
- 43 Teeth
- 1" Bore

Martin
50BS112 1 1/4
-
mac
50BS112 1 1/4 | Finished Bore Sprocket
Item #100807903
- 50 Chain Number
- 1 Strand
- 112 Teeth
- 22.651 in Outside Diameter
- 1.25 in Finished Bore

Martin
50BS46 1 1/2
-
mac
50BS46 1 1/2 | Finished Bore Sprocket
Item #100808371
- 50 Chain Number
- 1 Strand
- 46 Teeth
- 9.512 in Outside Diameter
- 1.5 in Finished Bore

Martin
50BS22HT 1 3/16
-
mac
50BS22HT 1 3/16 | Finished Bore Sprocket
Item #100808113
- 50 Chain Number
- 1 Strand
- 22 Teeth
- 4.722 in Outside Diameter
- 1.1875 in Finished Bore

Boston Gear
40B60-1 7/16
-
mac
40B60-1 7/16 | Finished Bore Sprocket
Item #101854406
- 40 Chain
- 60 Teeth
- 1 7/16" Bore
- 3/8 in x 3/16 in Keyway

Boston Gear
41B17-5/8
-
mac
41B17-5/8 | Finished Bore Sprocket
Item #101837243
- 41 Chain, 17 Tooth, 0.625 in Bore, With Keyway and Setscrew

Martin
60BS46 2
-
mac
60BS46 2 | Finished Bore Sprocket
Item #100809211
- 60 Chain Number
- 1 Strand
- 46 Teeth
- 11.415 in Outside Diameter
- 2 in Finished Bore

Boston Gear
41B28-1
-
mac
41B28-1 | Finished Bore Sprocket
Item #101796559
- 41 Chain, 28 Tooth, 1 in Bore, With Keyway and Setscrew

Martin
80BS41 1 1/2
-
mac
80BS41 1 1/2 | Finished Bore Sprocket
Item #100810001
- 80 Chain Number
- 1 Strand
- 41 Teeth
- 13.625 in Outside Diameter
- 1.5 in Finished Bore

US Tsubaki Inc.
60B41F1 3/4
-
mac
60B41F1 3/4 | Finished Bore Sprocket
Item #105088304
- Finished Bore Sprocket for 60 Single Strand Chain
- 41 Teeth
- 1 3/4" Bore

US Tsubaki Inc.
40B37F1 3/16
-
mac
40B37F1 3/16 | Finished Bore Sprocket
Item #105113234
- Finished Bore Sprocket for 40 Single Strand Chain
- 37 Teeth
- 1 3/16" Bore

US Tsubaki Inc.
100BS20 1 7/16
-
mac
100BS20 1 7/16 | Finished Bore Sprocket
Item #105087610
- Finished Bore Sprocket for 100 Single Strand Chain
- 20 Teeth
- 1 7/16" Bore

Boston Gear
25B21-5/8
-
mac
25B21-5/8 | Finished Bore Sprocket
Item #101853892
- 25 Chain
- 21 Teeth
- 5/8" Bore
- 3/16 in x 3/32 in Keyway

US Tsubaki Inc.
50B70F7/8
-
mac
50B70F7/8 | Finished Bore Sprocket
Item #105075363
- Finished Bore Sprocket for 50 Single Strand Chain
- 70 Teeth
- 7/8" Bore

US Tsubaki Inc.
80B33F1 5/8
-
mac
80B33F1 5/8 | Finished Bore Sprocket
Item #105087266
- Finished Bore Sprocket for 80 Single Strand Chain
- 33 Teeth
- 1 5/8" Bore

US Tsubaki Inc.
40BS25HT 7/8
-
mac
40BS25HT 7/8 | Finished Bore Sprocket
Item #105113667
- Finished Bore Sprocket for 40 Single Strand Chain
- 25 Teeth
- 7/8" Bore
- w/ Hardened Teeth

US Tsubaki Inc.
60B54F1 1/8
-
mac
60B54F1 1/8 | Finished Bore Sprocket
Item #105088314
- Finished Bore Sprocket for 60 Single Strand Chain
- 54 Teeth
- 1 1/8" Bore

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