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
Martin
80BS34 1 5/8
-
mac
80BS34 1 5/8 | Finished Bore Sprocket
Item #100809930
- 80 Chain Number
- 1 Strand
- 34 Teeth
- 11.392 in Outside Diameter
- 1.625 in Finished Bore

Martin
80BS53 1 7/16
-
mac
80BS53 1 7/16 | Finished Bore Sprocket
Item #100965671
- 80 Chain Number
- 1 Strand
- 53 Teeth
- 17.451 in Outside Diameter
- 1.4375 in Finished Bore

US Tsubaki Inc.
40B84F5/8
-
mac
40B84F5/8 | Finished Bore Sprocket
Item #105074700
- Finished Bore Sprocket for 40 Single Strand Chain
- 84 Teeth
- 5/8" Bore

US Tsubaki Inc.
80B33F1 3/8
-
mac
80B33F1 3/8 | Finished Bore Sprocket
Item #105079094
- Finished Bore Sprocket for 80 Single Strand Chain
- 33 Teeth
- 1 3/8" Bore

US Tsubaki Inc.
60B53F2 3/16
-
mac
60B53F2 3/16 | Finished Bore Sprocket
Item #105087360
- Finished Bore Sprocket for 60 Single Strand Chain
- 53 Teeth
- 2 3/16" Bore

Martin
80BS58 1 3/4
-
mac
80BS58 1 3/4 | Finished Bore Sprocket
Item #100965718
- 80 Chain Number
- 1 Strand
- 58 Teeth
- 19.044 in Outside Diameter
- 1.75 in Finished Bore

Martin
35BS72 1 3/16
-
mac
35BS72 1 3/16 | Finished Bore Sprocket
Item #100806770
- 35 Chain Number
- 1 Strand
- 72 Teeth
- 8.814 in Outside Diameter
- 1.1875 in Finished Bore

Boston Gear
40B22-1 3/8
-
mac
40B22-1 3/8 | Finished Bore Sprocket
Item #101854402
- 40 Chain, 22 Tooth, 1.375 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
60B43F1 3/16
-
mac
60B43F1 3/16 | Finished Bore Sprocket
Item #105073695
- Finished Bore Sprocket for 60 Single Strand Chain
- 43 Teeth
- 1 3/16" Bore

Martin
80BS32 1 3/8
-
mac
80BS32 1 3/8 | Finished Bore Sprocket
Item #100809908
- 80 Chain Number
- 1 Strand
- 32 Teeth
- 10.753 in Outside Diameter
- 1.375 in Finished Bore

Boston Gear
25B9-1/4
-
mac
25B9-1/4 | Finished Bore Sprocket
Item #101836571
- 25 Chain, 9 Tooth, 0.25 in Bore, No Keyway

Boston Gear
80B11-1 3/8
-
mac
80B11-1 3/8 | Finished Bore Sprocket
Item #101793591
- 80 Chain, 11 Tooth, 1.375 in Bore, With Keyway and Setscrew

Martin
50BS49 1 7/16
-
mac
50BS49 1 7/16 | Finished Bore Sprocket
Item #100808405
- 50 Chain Number
- 1 Strand
- 49 Teeth
- 10.11 in Outside Diameter
- 1.4375 in Finished Bore

US Tsubaki Inc.
35BS22HT 5/8
-
mac
35BS22HT 5/8 | Finished Bore Sprocket
Item #105078698
- Finished Bore Sprocket for 35 Single Strand Chain
- 22 Teeth
- 5/8" Bore
- w/ Hardened Teeth

US Tsubaki Inc.
35B70F1 3/16
-
mac
35B70F1 3/16 | Finished Bore Sprocket
Item #105073647
- Finished Bore Sprocket for 35 Single Strand Chain
- 70 Teeth
- 1 3/16" Bore

US Tsubaki Inc.
35B70F1 1/4
-
mac
35B70F1 1/4 | Finished Bore Sprocket
Item #105072599
- Finished Bore Sprocket for 35 Single Strand Chain
- 70 Teeth
- 1 1/4" Bore

US Tsubaki Inc.
60B55F2 7/16
-
mac
60B55F2 7/16 | Finished Bore Sprocket
Item #105072653
- Finished Bore Sprocket for 60 Single Strand Chain
- 55 Teeth
- 2 7/16" Bore

Boston Gear
60B10-1 1/8
-
mac
60B10-1 1/8 | Finished Bore Sprocket
Item #101852927
- 60 Chain, 10 Tooth, 1.125 in Bore, With Keyway and Setscrew

Martin
40BS29 7/8
-
mac
40BS29 7/8 | Finished Bore Sprocket
Item #100807213
- 40 Chain Number
- 1 Strand
- 29 Teeth
- 4.897 in Outside Diameter
- 0.875 in Finished Bore

Boston Gear
40B27-1 1/4
-
mac
40B27-1 1/4 | Finished Bore Sprocket
Item #101818106
- 40 Chain, 27 Tooth, 1.25 in Bore, With Keyway and Setscrew

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