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
35BS42 1 1/4
-
mac
35BS42 1 1/4 | Finished Bore Sprocket
Item #100806728
- 35 Chain Number
- 1 Strand
- 42 Teeth
- 5.229 in Outside Diameter
- 1.25 in Finished Bore

Boston Gear
41B27-5/8
-
mac
41B27-5/8 | Finished Bore Sprocket
Item #101842971
- 41 Chain, 27 Tooth, 0.625 in Bore, With Keyway and Setscrew

Martin
80BS18HT 1 15/16
-
mac
80BS18HT 1 15/16 | Finished Bore Sprocket
Item #100809730
- 80 Chain Number
- 1 Strand
- 18 Teeth
- 6.271 in Outside Diameter
- 1.9375 in Finished Bore

Boston Gear
60B14-1 3/16
-
mac
60B14-1 3/16 | Finished Bore Sprocket
Item #101852643
- 60 Chain, 14 Tooth, 1.1875 in Bore, With Keyway and Setscrew

Martin
60BS84 2
-
mac
60BS84 2 | Finished Bore Sprocket
Item #100809405
- 60 Chain Number
- 1 Strand
- 84 Teeth
- 20.494 in Outside Diameter
- 2 in Finished Bore

Martin
35BS11HT 1/2
-
mac
35BS11HT 1/2 | Finished Bore Sprocket
Item #100806549
- 35 Chain Number
- 1 Strand
- 11 Teeth
- 1.502 in Outside Diameter
- 1/2 in Finished Bore

Boston Gear
50B23-1 1/8
-
mac
50B23-1 1/8 | Finished Bore Sprocket
Item #101853175
- 50 Chain
- 23 Teeth
- 1 1/8" Bore
- 1/4 in x 1/8 in Keyway

Martin
40BS56 1 7/16
-
mac
40BS56 1 7/16 | Finished Bore Sprocket
Item #100807446
- 40 Chain Number
- 1 Strand
- 56 Teeth
- 9.203 in Outside Diameter
- 1.4375 in Finished Bore

US Tsubaki Inc.
40B70F7/8
-
mac
40B70F7/8 | Finished Bore Sprocket
Item #105073160
- Finished Bore Sprocket for 40 Single Strand Chain
- 70 Teeth
- 7/8" Bore

US Tsubaki Inc.
60B52F1 1/2
-
mac
60B52F1 1/2 | Finished Bore Sprocket
Item #105087357
- Finished Bore Sprocket for 60 Single Strand Chain
- 52 Teeth
- 1 1/2" Bore

Martin
40BS27 5/8
-
mac
40BS27 5/8 | Finished Bore Sprocket
Item #100807186
- 40 Chain Number
- 1 Strand
- 27 Teeth
- 4.578 in Outside Diameter
- 0.625 in Finished Bore

US Tsubaki Inc.
50B43F7/8
-
mac
50B43F7/8 | Finished Bore Sprocket
Item #105073169
- Finished Bore Sprocket for 50 Single Strand Chain
- 43 Teeth
- 7/8" Bore

US Tsubaki Inc.
80B44F1 1/2
-
mac
80B44F1 1/2 | Finished Bore Sprocket
Item #105088333
- Finished Bore Sprocket for 80 Single Strand Chain
- 44 Teeth
- 1 1/2" Bore

Boston Gear
50B20-1 3/8
-
mac
50B20-1 3/8 | Finished Bore Sprocket
Item #101836614
- 50 Chain, 20 Tooth, 1.375 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
50B46F1 3/4
-
mac
50B46F1 3/4 | Finished Bore Sprocket
Item #105072628
- Finished Bore Sprocket for 50 Single Strand Chain
- 46 Teeth
- 1 3/4" Bore

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

Boston Gear
60B10-7/8
-
mac
60B10-7/8 | Finished Bore Sprocket
Item #101853171
- 60 Chain, 10 Tooth, 0.875 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
35B70F3/4
-
mac
35B70F3/4 | Finished Bore Sprocket
Item #105079847
- Finished Bore Sprocket for 35 Single Strand Chain
- 70 Teeth
- 3/4" Bore

Boston Gear
40B16-1
-
mac
40B16-1 | Finished Bore Sprocket
Item #101835090
- 40 Chain, 16 Tooth, 1 in Bore, With Keyway and Setscrew

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

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