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
80BS50 2 3/16
-
mac
80BS50 2 3/16 | Finished Bore Sprocket
Item #100965644
- 80 Chain Number
- 1 Strand
- 50 Teeth
- 16.495 in Outside Diameter
- 2.1875 in Finished Bore

US Tsubaki Inc.
60BS9HT 1
-
mac
60BS9HT 1 | Finished Bore Sprocket
Item #105100733
- Finished Bore Sprocket for 60 Single Strand Chain
- 9 Teeth
- 1" Bore
- w/ Hardened Teeth

Boston Gear
40B28-1 3/16
-
mac
40B28-1 3/16 | Finished Bore Sprocket
Item #101795825
- 40 Chain, 28 Tooth, 1.1875 in Bore, With Keyway and Setscrew

Martin
80BS13HT 1 3/16
-
mac
80BS13HT 1 3/16 | Finished Bore Sprocket
Item #100809615
- 80 Chain Number
- 1 Strand
- 13 Teeth
- 4.657 in Outside Diameter
- 1.1875 in Finished Bore

Martin
35BS20HT 1
-
mac
35BS20HT 1 | Finished Bore Sprocket
Item #100806622
- 35 Chain Number
- 1 Strand
- 20 Teeth
- 2.593 in Outside Diameter
- 1 in Finished Bore

Boston Gear
60B25-1
-
mac
60B25-1 | Finished Bore Sprocket
Item #101853101
- 60 Chain, 25 Tooth, 1 in Bore, With Keyway and Setscrew

Martin
100BS25 2
-
mac
100BS25 2 | Finished Bore Sprocket
Item #100805916
- 100 Chain Number
- 1 Strand
- 25 Teeth
- 10.645 in Outside Diameter
- 2 in Finished Bore

Martin
50BS52 1
-
mac
50BS52 1 | Finished Bore Sprocket
Item #100808424
- 50 Chain Number
- 1 Strand
- 52 Teeth
- 10.707 in Outside Diameter
- 1 in Finished Bore

Boston Gear
60B21-1 15/16
-
mac
60B21-1 15/16 | Finished Bore Sprocket
Item #101853291
- 60 Chain, 21 Tooth, 1.9375 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
60BS17HT 1 15/16
-
mac
60BS17HT 1 15/16 | Finished Bore Sprocket
Item #105089118
- Finished Bore Sprocket for 60 Single Strand Chain
- 17 Teeth
- 1 15/16" Bore
- w/ Hardened Teeth

US Tsubaki Inc.
50BS21HT 1 1/2
-
mac
50BS21HT 1 1/2 | 105088202
Item #105088202
- Finished Bore Sprocket for 50 Single Strand Chain
- 21 Teeth
- 1 1/2" Bore
- w/ Hardened Teeth

Martin
60BS50 2 7/16
-
mac
60BS50 2 7/16 | Finished Bore Sprocket
Item #100809265
- 60 Chain Number
- 1 Strand
- 50 Teeth
- 12.371 in Outside Diameter
- 2.4375 in Finished Bore

US Tsubaki Inc.
60B112F1 7/16
-
mac
60B112F1 7/16 | Finished Bore Sprocket
Item #105074726
- Finished Bore Sprocket for 60 Single Strand Chain
- 112 Teeth
- 1 7/16" Bore

US Tsubaki Inc.
80B50F2 15/16
-
mac
80B50F2 15/16 | Finished Bore Sprocket
Item #105086962
- Finished Bore Sprocket for 80 Single Strand Chain
- 50 Teeth
- 2 15/16" Bore

US Tsubaki Inc.
60B54F1 5/8
-
mac
60B54F1 5/8 | Finished Bore Sprocket
Item #105079079
- Finished Bore Sprocket for 60 Single Strand Chain
- 54 Teeth
- 1 5/8" Bore

US Tsubaki Inc.
40BS17HT 5/8
-
mac
40BS17HT 5/8 | Finished Bore Sprocket
Item #105087763
- Finished Bore Sprocket for 40 Single Strand Chain
- 17 Teeth
- 5/8" Bore
- w/ Hardened Teeth

Boston Gear
80B9-1
-
mac
80B9-1 | Finished Bore Sprocket
Item #101853899
- 80 Chain, 9 Tooth, 1 in Bore, With Keyway and Setscrew

Boston Gear
60B15-1 1/2
-
mac
60B15-1 1/2 | Finished Bore Sprocket
Item #101834661
- 60 Chain, 15 Tooth, 1.5 in Bore, With Keyway and Setscrew

Martin
40BS19HT 1 1/2
-
mac
40BS19HT 1 1/2 | Finished Bore Sprocket
Item #100807036
- 40 Chain Number
- 1 Strand
- 19 Teeth
- 3.296 in Outside Diameter
- 1.5 in Finished Bore

Martin
50BS28 1 3/8
-
mac
50BS28 1 3/8 | Finished Bore Sprocket
Item #100808183
- 50 Chain Number
- 1 Strand
- 28 Teeth
- 5.922 in Outside Diameter
- 1.375 in Finished Bore

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