brand
- US Tsubaki Inc. 2,730
- Martin 1,540
- Altra Industrial Motion 904
- Boston Gear 904
- Regal Rexnord 141
- Browning 141
InchMetric
No of Strands Across
Hardened Teeth
Boston Gear
40B18-1 1/8
-
mac
40B18-1 1/8 | Finished Bore Sprocket
Item #101835859
- 40 Chain, 18 Tooth, 1.125 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
35BS20HT 5/8
-
mac
35BS20HT 5/8 | Finished Bore Sprocket
Item #105089015
- Finished Bore Sprocket for 35 Single Strand Chain
- 20 Teeth
- 5/8" Bore
- w/ Hardened Teeth

Martin
41BS26 1
-
mac
41BS26 1 | Finished Bore Sprocket
Item #100807660
- 41 Chain Number
- 1 Strand
- 26 Teeth
- 4.418 in Outside Diameter
- 1 in Finished Bore

Martin
80BS57 2 3/16
-
mac
80BS57 2 3/16 | Finished Bore Sprocket
Item #100965714
- 80 Chain Number
- 1 Strand
- 57 Teeth
- 18.725 in Outside Diameter
- 2.1875 in Finished Bore

Martin
40BS112 1 7/16
-
mac
40BS112 1 7/16 | Finished Bore Sprocket
Item #100806924
- 40 Chain Number
- 1 Strand
- 112 Teeth
- 18.121 in Outside Diameter
- 1.4375 in Finished Bore

Boston Gear
40B20-1 1/8
-
mac
40B20-1 1/8 | Finished Bore Sprocket
Item #101883387
- 40 Chain, 20 Tooth, 1.125 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
60B84F1 5/8
-
mac
60B84F1 5/8 | Finished Bore Sprocket
Item #105088320
- Finished Bore Sprocket for 60 Single Strand Chain
- 84 Teeth
- 1 5/8" Bore

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

Boston Gear
40B48-1
-
mac
40B48-1 | Finished Bore Sprocket
Item #101835566
- 40 Chain, 48 Tooth, 1 in Bore, With Keyway and Setscrew

Boston Gear
25B16-3/8
-
mac
25B16-3/8 | Finished Bore Sprocket
Item #101872334
- 25 Chain, 16 Tooth, 0.375 in Bore, No Keyway

Martin
50BS29 3/4
-
mac
50BS29 3/4 | Finished Bore Sprocket
Item #100808194
- 50 Chain Number
- 1 Strand
- 29 Teeth
- 6.122 in Outside Diameter
- 0.75 in Finished Bore

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.
60B49F1 15/16
-
mac
60B49F1 15/16 | Finished Bore Sprocket
Item #105074736
- Finished Bore Sprocket for 60 Single Strand Chain
- 49 Teeth
- 1 15/16" Bore

US Tsubaki Inc.
80B33F1 1/2
-
mac
80B33F1 1/2 | Finished Bore Sprocket
Item #105086954
- Finished Bore Sprocket for 80 Single Strand Chain
- 33 Teeth
- 1 1/2" Bore

Boston Gear
80B14-1
-
mac
80B14-1 | Finished Bore Sprocket
Item #101795484
- 80 Chain, 14 Tooth, 1 in Bore, With Keyway and Setscrew

Boston Gear
50B14-1 3/16
-
mac
50B14-1 3/16 | Finished Bore Sprocket
Item #101834638
- 50 Chain, 14 Tooth, 1.1875 in Bore, With Keyway and Setscrew

Martin
40BS72 1 7/16
-
mac
40BS72 1 7/16 | Finished Bore Sprocket
Item #100807494
- 40 Chain Number
- 1 Strand
- 72 Teeth
- 11.752 in Outside Diameter
- 1.4375 in Finished Bore

US Tsubaki Inc.
60B46F1 5/8
-
mac
60B46F1 5/8 | Finished Bore Sprocket
Item #105072880
- Finished Bore Sprocket for 60 Single Strand Chain
- 46 Teeth
- 1 5/8" 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

Boston Gear
60B40-1-7/16
-
mac
60B40-1-7/16 | Finished Bore Sprocket
Item #101853273
- 60 Chain, 40 Tooth, 1.4375 in Bore, With Keyway and Setscrew

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