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.
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

US Tsubaki Inc.
80BS29 1 15/16
-
mac
80BS29 1 15/16 | 105074821
Item #105074821
- Finished Bore Sprocket for 80 Single Strand Chain
- 29 Teeth
- 1 15/16" Bore

US Tsubaki Inc.
80BS16HT 1 3/8
-
mac
80BS16HT 1 3/8 | Finished Bore Sprocket
Item #105100739
- Finished Bore Sprocket for 80 Single Strand Chain
- 16 Teeth
- 1 3/8" Bore
- w/ Hardened Teeth

US Tsubaki Inc.
60B72F1 1/8
-
mac
60B72F1 1/8 | Finished Bore Sprocket
Item #105087366
- Finished Bore Sprocket for 60 Single Strand Chain
- 72 Teeth
- 1 1/8" Bore

Martin
35BS27 3/4
-
mac
35BS27 3/4 | Finished Bore Sprocket
Item #100806674
- 35 Chain Number
- 1 Strand
- 27 Teeth
- 3.433 in Outside Diameter
- 0.75 in Finished Bore

US Tsubaki Inc.
80B40F1 3/16
-
mac
80B40F1 3/16 | Finished Bore Sprocket
Item #105087271
- Finished Bore Sprocket for 80 Single Strand Chain
- 40 Teeth
- 1 3/16" Bore

Martin
50BS18HT 1 5/8
-
mac
50BS18HT 1 5/8 | Finished Bore Sprocket
Item #100808038
- 50 Chain Number
- 1 Strand
- 18 Teeth
- 3.92 in Outside Diameter
- 1.625 in Finished Bore

Boston Gear
50B25-1 1/4
-
mac
50B25-1 1/4 | Finished Bore Sprocket
Item #101853323
- 50 Chain
- 25 Teeth
- 1 1/4" Bore
- 1/4 in x 1/8 in Keyway

Martin
60BS42 1 3/16
-
mac
60BS42 1 3/16 | Finished Bore Sprocket
Item #100809153
- 60 Chain Number
- 1 Strand
- 42 Teeth
- 10.458 in Outside Diameter
- 1.1875 in Finished Bore

Martin
80BS22 1 3/4
-
mac
80BS22 1 3/4 | Finished Bore Sprocket
Item #100809795
- 80 Chain Number
- 1 Strand
- 22 Teeth
- 7.555 in Outside Diameter
- 1.75 in Finished Bore

Martin
50BS31 7/8
-
mac
50BS31 7/8 | Finished Bore Sprocket
Item #100808215
- 50 Chain Number
- 1 Strand
- 31 Teeth
- 6.521 in Outside Diameter
- 0.875 in Finished Bore

US Tsubaki Inc.
60BS18HT 1 1/8
-
mac
60BS18HT 1 1/8 | Finished Bore Sprocket
Item #105089816
- Finished Bore Sprocket for 60 Single Strand Chain
- 18 Teeth
- 1 1/8" Bore
- w/ Hardened Teeth

Martin
60BS37 2 7/16
-
mac
60BS37 2 7/16 | Finished Bore Sprocket
Item #100809095
- 60 Chain Number
- 1 Strand
- 37 Teeth
- 9.262 in Outside Diameter
- 2.4375 in Finished Bore

US Tsubaki Inc.
40BS29 1
-
mac
40BS29 1 | Finished Bore Sprocket
Item #105081513
- Finished Bore Sprocket for 40 Single Strand Chain
- 29 Teeth
- 1" Bore

Boston Gear
60B16-1 3/4
-
mac
60B16-1 3/4 | Finished Bore Sprocket
Item #101853319
- 60 Chain, 16 Tooth, 1.75 in Bore, With Keyway and Setscrew

Martin
41BS70 1 1/8
-
mac
41BS70 1 1/8 | Finished Bore Sprocket
Item #100807732
- 41 Chain Number
- 1 Strand
- 70 Teeth
- 11.433 in Outside Diameter
- 1.125 in Finished Bore

Martin
60BS38 2 3/16
-
mac
60BS38 2 3/16 | Finished Bore Sprocket
Item #100809107
- 60 Chain Number
- 1 Strand
- 38 Teeth
- 9.501 in Outside Diameter
- 2.1875 in Finished Bore

US Tsubaki Inc.
60B56F2 7/16
-
mac
60B56F2 7/16 | Finished Bore Sprocket
Item #105091138
- Finished Bore Sprocket for 60 Single Strand Chain
- 56 Teeth
- 2 7/16" Bore

Martin
40BS58 1 7/16
-
mac
40BS58 1 7/16 | Finished Bore Sprocket
Item #100807462
- 40 Chain Number
- 1 Strand
- 58 Teeth
- 9.522 in Outside Diameter
- 1.4375 in Finished Bore

Martin
80BS27 1 1/2
-
mac
80BS27 1 1/2 | Finished Bore Sprocket
Item #100809849
- 80 Chain Number
- 1 Strand
- 27 Teeth
- 9.156 in Outside Diameter
- 1.5 in Finished Bore

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