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
Boston Gear
60B17-1 1/2
-
mac
60B17-1 1/2 | Finished Bore Sprocket
Item #101836620
- 60 Chain, 17 Tooth, 1.5 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
60B43F1 3/8
-
mac
60B43F1 3/8 | Finished Bore Sprocket
Item #105072644
- Finished Bore Sprocket for 60 Single Strand Chain
- 43 Teeth
- 1 3/8" Bore

Martin
80BS38 2
-
mac
80BS38 2 | Finished Bore Sprocket
Item #100809975
- 80 Chain Number
- 1 Strand
- 38 Teeth
- 12.668 in Outside Diameter
- 2 in Finished Bore

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

Boston Gear
60B15-1 3/8
-
mac
60B15-1 3/8 | Finished Bore Sprocket
Item #101852645
- 60 Chain, 15 Tooth, 1.375 in Bore, With Keyway and Setscrew

Martin
50BS22HT 1 1/8
-
mac
50BS22HT 1 1/8 | Finished Bore Sprocket
Item #100808112
- 50 Chain Number
- 1 Strand
- 22 Teeth
- 4.722 in Outside Diameter
- 1.125 in Finished Bore

Martin
40BS112 1 1/4
-
mac
40BS112 1 1/4 | Finished Bore Sprocket
Item #100806921
- 40 Chain Number
- 1 Strand
- 112 Teeth
- 18.121 in Outside Diameter
- 1.25 in Finished Bore

Martin
50BS14HT 5/8
-
mac
50BS14HT 5/8 | Finished Bore Sprocket
Item #100807954
- 50 Chain Number
- 1 Strand
- 14 Teeth
- 3.113 in Outside Diameter
- 5/8 in Finished Bore

US Tsubaki Inc.
100BS13 1 7/16
-
mac
100BS13 1 7/16 | Finished Bore Sprocket
Item #105100701
- Finished Bore Sprocket for 100 Single Strand Chain
- 13 Teeth
- 1 7/16" Bore

Martin
40BS59 1
-
mac
40BS59 1 | Finished Bore Sprocket
Item #100807465
- 40 Chain Number
- 1 Strand
- 59 Teeth
- 9.681 in Outside Diameter
- 1 in Finished Bore

US Tsubaki Inc.
50BS16HT 7/8
-
mac
50BS16HT 7/8 | Finished Bore Sprocket
Item #105088450
- Finished Bore Sprocket for 50 Single Strand Chain
- 16 Teeth
- 7/8" Bore
- w/ Hardened Teeth

Boston Gear
50B18-3/4
-
mac
50B18-3/4 | Finished Bore Sprocket
Item #101834654
- 50 Chain, 18 Tooth, 0.75 in Bore, With Keyway and Setscrew

Martin
60BS58 1 7/16
-
mac
60BS58 1 7/16 | Finished Bore Sprocket
Item #100809350
- 60 Chain Number
- 1 Strand
- 58 Teeth
- 14.283 in Outside Diameter
- 1.4375 in Finished Bore

Martin
60BS37 1 1/2
-
mac
60BS37 1 1/2 | Finished Bore Sprocket
Item #100809084
- 60 Chain Number
- 1 Strand
- 37 Teeth
- 9.262 in Outside Diameter
- 1.5 in Finished Bore

Martin
60BS38 1 5/8
-
mac
60BS38 1 5/8 | Finished Bore Sprocket
Item #100809104
- 60 Chain Number
- 1 Strand
- 38 Teeth
- 9.501 in Outside Diameter
- 1.625 in Finished Bore

Browning
H8021X1 15/16
-
mac
H8021X1 15/16 | Finished Bore Sprocket with Hardened Teeth
Item #100930938
- Sprocket for a #80 Single Strand Chain
- 21 Teeth
- w/a Finished Bore of 1.9375"

US Tsubaki Inc.
60B70F1 5/8
-
mac
60B70F1 5/8 | Finished Bore Sprocket
Item #105088026
- Finished Bore Sprocket for 60 Single Strand Chain
- 70 Teeth
- 1 5/8" Bore

US Tsubaki Inc.
60BS9HT 7/8
-
mac
60BS9HT 7/8 | Finished Bore Sprocket
Item #105088459
- Finished Bore Sprocket for 60 Single Strand Chain
- 9 Teeth
- 7/8" Bore
- w/ Hardened Teeth

Martin
60BS49 2 7/16
-
mac
60BS49 2 7/16 | Finished Bore Sprocket
Item #100809252
- 60 Chain Number
- 1 Strand
- 49 Teeth
- 12.132 in Outside Diameter
- 2.4375 in Finished Bore

Martin
60BS54 1 7/16
-
mac
60BS54 1 7/16 | Finished Bore Sprocket
Item #100809314
- 60 Chain Number
- 1 Strand
- 54 Teeth
- 13.327 in Outside Diameter
- 1.4375 in Finished Bore

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