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
60BS16HT 7/8
-
mac
60BS16HT 7/8 | Finished Bore Sprocket
Item #100808832
- 60 Chain Number
- 1 Strand
- 16 Teeth
- 4.221 in Outside Diameter
- 7/8 in Finished Bore

Boston Gear
60B16-1 1/8
-
mac
60B16-1 1/8 | Finished Bore Sprocket
Item #101883445
- 60 Chain, 16 Tooth, 1.125 in Bore, With Keyway and Setscrew

Boston Gear
80B12-1 1/4
-
mac
80B12-1 1/4 | Finished Bore Sprocket
Item #101853032
- 80 Chain, 12 Tooth, 1.25 in Bore, With Keyway and Setscrew

Martin
80BS33 2 7/16
-
mac
80BS33 2 7/16 | Finished Bore Sprocket
Item #100809925
- 80 Chain Number
- 1 Strand
- 33 Teeth
- 11.072 in Outside Diameter
- 2.4375 in Finished Bore

Boston Gear
50B28-3/4
-
mac
50B28-3/4 | Finished Bore Sprocket
Item #101853509
- 50 Chain
- 28 Teeth
- 3/4" Bore
- 3/16 in x 3/32 in Keyway

Boston Gear
60B10-3/4
-
mac
60B10-3/4 | Finished Bore Sprocket
Item #101834657
- 60 Chain, 10 Tooth, 0.75 in Bore, With Keyway and Setscrew

Boston Gear
50B15-1 7/16
-
mac
50B15-1 7/16 | Finished Bore Sprocket
Item #101836274
- 50 Chain, 15 Tooth, 1.4375 in Bore, With Keyway and Setscrew

Martin
35BS36 1 3/16
-
mac
35BS36 1 3/16 | Finished Bore Sprocket
Item #100806716
- 35 Chain Number
- 1 Strand
- 36 Teeth
- 4.511 in Outside Diameter
- 1.1875 in Finished Bore

Boston Gear
35B28-5/8
-
mac
35B28-5/8 | Finished Bore Sprocket
Item #101818103
- 35 Chain, 28 Tooth, 0.625 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
50B56F1 3/16
-
mac
50B56F1 3/16 | Finished Bore Sprocket
Item #105072634
- Finished Bore Sprocket for 50 Single Strand Chain
- 56 Teeth
- 1 3/16" Bore

Boston Gear
60B16-1 7/16
-
mac
60B16-1 7/16 | Finished Bore Sprocket
Item #101852804
- 60 Chain, 16 Tooth, 1.4375 in Bore, With Keyway and Setscrew

Boston Gear
50B60-1 7/16
-
mac
50B60-1 7/16 | Finished Bore Sprocket
Item #101854168
- 50 Chain, 60 Tooth, 1.4375 in Bore, With Keyway and Setscrew

Martin
40BS70 1 7/16
-
mac
40BS70 1 7/16 | Finished Bore Sprocket
Item #100807486
- 40 Chain Number
- 1 Strand
- 70 Teeth
- 11.433 in Outside Diameter
- 1.4375 in Finished Bore

Martin
50BS96 1 3/4
-
mac
50BS96 1 3/4 | Finished Bore Sprocket
Item #100808549
- 50 Chain Number
- 1 Strand
- 96 Teeth
- 19.467 in Outside Diameter
- 1.75 in Finished Bore

Boston Gear
40B17-1 1/8
-
mac
40B17-1 1/8 | Finished Bore Sprocket
Item #101835738
- 40 Chain, 17 Tooth, 1.125 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
60B39F1 3/4
-
mac
60B39F1 3/4 | Finished Bore Sprocket
Item #105073694
- Finished Bore Sprocket for 60 Single Strand Chain
- 39 Teeth
- 1 3/4" Bore

Martin
100BS9 1
-
mac
100BS9 1 | Finished Bore Sprocket
Item #100805926
- 100 Chain Number
- 1 Strand
- 9 Teeth
- 4.184 in Outside Diameter
- 1 in Finished Bore

Boston Gear
25B15-1/4
-
mac
25B15-1/4 | Finished Bore Sprocket
Item #101853055
- 25 Chain
- 15 Teeth
- 1/4" Bore
- No Keyway

US Tsubaki Inc.
40B46F1 1/2
-
mac
40B46F1 1/2 | Finished Bore Sprocket
Item #105079703
- Finished Bore Sprocket for 40 Single Strand Chain
- 46 Teeth
- 1 1/2" Bore

US Tsubaki Inc.
50B39F3/4
-
mac
50B39F3/4 | Finished Bore Sprocket
Item #105086917
- Finished Bore Sprocket for 50 Single Strand Chain
- 39 Teeth
- 3/4" Bore

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