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.
80B44F2 7/16
-
mac
80B44F2 7/16 | Finished Bore Sprocket
Item #105089610
- Finished Bore Sprocket for 80 Single Strand Chain
- 44 Teeth
- 2 7/16" Bore

US Tsubaki Inc.
50B112F1 1/4
-
mac
50B112F1 1/4 | Finished Bore Sprocket
Item #105074715
- Finished Bore Sprocket for 50 Single Strand Chain
- 112 Teeth
- 1 1/4" Bore

Martin
60BS112 1 7/16
-
mac
60BS112 1 7/16 | Finished Bore Sprocket
Item #100808721
- 60 Chain Number
- 1 Strand
- 112 Teeth
- 27.181 in Outside Diameter
- 1.4375 in Finished Bore

Martin
35BS60 1 1/8
-
mac
35BS60 1 1/8 | Finished Bore Sprocket
Item #100806757
- 35 Chain Number
- 1 Strand
- 60 Teeth
- 7.38 in Outside Diameter
- 1.125 in Finished Bore

US Tsubaki Inc.
60B72F2
-
mac
60B72F2 | Finished Bore Sprocket
Item #105087685
- Finished Bore Sprocket for 60 Single Strand Chain
- 72 Teeth
- 2" Bore

US Tsubaki Inc.
60B50F1 1/2
-
mac
60B50F1 1/2 | Finished Bore Sprocket
Item #105087354
- Finished Bore Sprocket for 60 Single Strand Chain
- 50 Teeth
- 1 1/2" Bore

Martin
80BS43 1 5/8
-
mac
80BS43 1 5/8 | Finished Bore Sprocket
Item #100810025
- 80 Chain Number
- 1 Strand
- 43 Teeth
- 14.263 in Outside Diameter
- 1.625 in Finished Bore

US Tsubaki Inc.
40B72F1
-
mac
40B72F1 | Finished Bore Sprocket
Item #105079867
- Finished Bore Sprocket for 40 Single Strand Chain
- 72 Teeth
- 1" Bore

Boston Gear
60B18-1 9/16
-
mac
60B18-1 9/16 | Finished Bore Sprocket
Item #101883415
- 60 Chain, 18 Tooth, 1.5625 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
40B46F3/4
-
mac
40B46F3/4 | Finished Bore Sprocket
Item #105113238
- Finished Bore Sprocket for 40 Single Strand Chain
- 46 Teeth
- 3/4" Bore

US Tsubaki Inc.
60B41F2
-
mac
60B41F2 | Finished Bore Sprocket
Item #105087044
- Finished Bore Sprocket for 60 Single Strand Chain
- 41 Teeth
- 2" Bore

US Tsubaki Inc.
60B56F1 5/8
-
mac
60B56F1 5/8 | Finished Bore Sprocket
Item #105113281
- Finished Bore Sprocket for 60 Single Strand Chain
- 56 Teeth
- 1 5/8" Bore

US Tsubaki Inc.
60B43F1 1/8
-
mac
60B43F1 1/8 | Finished Bore Sprocket
Item #105079065
- Finished Bore Sprocket for 60 Single Strand Chain
- 43 Teeth
- 1 1/8" Bore

Martin
100BS21 1 15/16
-
mac
100BS21 1 15/16 | Finished Bore Sprocket
Item #100805890
- 100 Chain Number
- 1 Strand
- 21 Teeth
- 9.043 in Outside Diameter
- 1.9375 in Finished Bore

Boston Gear
40B28-1 1/2
-
mac
40B28-1 1/2 | Finished Bore Sprocket
Item #101842974
- 40 Chain, 28 Tooth, 1.5 in Bore, With Keyway and Setscrew

Boston Gear
60B21-1
-
mac
60B21-1 | Finished Bore Sprocket
Item #101836823
- 60 Chain, 21 Tooth, 1 in Bore, With Keyway and Setscrew

Martin
80BS55 2
-
mac
80BS55 2 | Finished Bore Sprocket
Item #100965692
- 80 Chain Number
- 1 Strand
- 55 Teeth
- 18.088 in Outside Diameter
- 2 in Finished Bore

US Tsubaki Inc.
60B44F1 3/8
-
mac
60B44F1 3/8 | Finished Bore Sprocket
Item #105087676
- Finished Bore Sprocket for 60 Single Strand Chain
- 44 Teeth
- 1 3/8" Bore

US Tsubaki Inc.
80B39F1 1/2
-
mac
80B39F1 1/2 | Finished Bore Sprocket
Item #105074754
- Finished Bore Sprocket for 80 Single Strand Chain
- 39 Teeth
- 1 1/2" Bore

Martin
40BS53 1 3/16
-
mac
40BS53 1 3/16 | Finished Bore Sprocket
Item #100807420
- 40 Chain Number
- 1 Strand
- 53 Teeth
- 8.725 in Outside Diameter
- 1.1875 in Finished Bore

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