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
40BS35 1
-
mac
40BS35 1 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807267
- 40 Chain Number
- 1 Strand
- 35 Teeth
- 5.855 in Outside Diameter
- 1 in Finished Bore

Martin
40BS44 7/8
-
mac
40BS44 7/8 | Finished Bore Sprocket
Item #100807351
- 40 Chain Number
- 1 Strand
- 44 Teeth
- 7.291 in Outside Diameter
- 0.875 in Finished Bore

US Tsubaki Inc.
50BS48 1 3/4
-
mac
50BS48 1 3/4 | No. 50 - 5/8" Pitch - Finished Bore Sprockets
Item #101628544
- Finished Bore Sprocket for 50 Single Strand Chain
- 48 Teeth
- 1 3/4" Bore

Martin
50BS16 1 1/4
-
mac
50BS16 1 1/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100807978
- 50 Chain Number
- 1 Strand
- 16 Teeth
- 3.517 in Outside Diameter
- 1.25 in Finished Bore

Browning
H6024X1 3/16
-
mac
H6024X1 3/16 | Finished Bore Sprocket with Hardened Teeth
Item #100930752
- Sprocket for #60 Chain w/24 Hardened Teeth
- Finished Bore of 1.1875"
- Keyway 1/4" x 1/8"
- a 5.746" Pitch Diameter
- Single Strand

US Tsubaki Inc.
40BS27 1 1/4
-
mac
40BS27 1 1/4 | No. 40 - 1/2" Pitch - Finished Bore Sprockets
Item #101625106
- Finished Bore Sprocket for 40 Single Strand Chain
- 27 Teeth
- 1 1/4" Bore

US Tsubaki Inc.
80BS30 2 7/16
-
mac
80BS30 2 7/16 | No. 80 - 1" Pitch - Finished Bore Sprockets
Item #101627203
- Finished Bore Sprocket for 80 Single Strand Chain
- 30 Teeth
- 2 7/16" Bore

US Tsubaki Inc.
80BS36 2
-
mac
80BS36 2 | No. 80 - 1" Pitch - Finished Bore Sprockets
Item #101627205
- Finished Bore Sprocket for 80 Single Strand Chain
- 36 Teeth
- 2" Bore

Martin
50BS30 1 3/8
-
mac
50BS30 1 3/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808201
- 50 Chain Number
- 1 Strand
- 30 Teeth
- 6.321 in Outside Diameter
- 1.375 in Finished Bore

Martin
35BS80 1 3/16
-
mac
35BS80 1 3/16 | Finished Bore Sprocket
Item #100806776
- 35 Chain Number
- 1 Strand
- 80 Teeth
- 9.769 in Outside Diameter
- 1.1875 in Finished Bore

US Tsubaki Inc.
40BS13HT 1/2
-
mac
40BS13HT 1/2 | Finished Bore Sprocket
Item #105087761
- Finished Bore Sprocket for 40 Single Strand Chain
- 13 Teeth
- 1/2" Bore
- w/ Hardened Teeth

Martin
60BS84 1 1/2
-
mac
60BS84 1 1/2 | Finished Bore Sprocket
Item #100809399
- 60 Chain Number
- 1 Strand
- 84 Teeth
- 20.494 in Outside Diameter
- 1.5 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

Martin
80BS21 2 3/16
-
mac
80BS21 2 3/16 | Finished Bore Sprocket
Item #100809788
- 80 Chain Number
- 1 Strand
- 21 Teeth
- 7.235 in Outside Diameter
- 2.1875 in Finished Bore

Martin
80BS49 2 7/16
-
mac
80BS49 2 7/16 | Finished Bore Sprocket
Item #100810090
- 80 Chain Number
- 1 Strand
- 49 Teeth
- 16.176 in Outside Diameter
- 2.4375 in Finished Bore

Martin
80BS59 1 15/16
-
mac
80BS59 1 15/16 | Finished Bore Sprocket
Item #100965727
- 80 Chain Number
- 1 Strand
- 59 Teeth
- 19.363 in Outside Diameter
- 1.9375 in Finished Bore

Martin
60BS80 2 7/16
-
mac
60BS80 2 7/16 | Finished Bore Sprocket
Item #100809398
- 60 Chain Number
- 1 Strand
- 80 Teeth
- 19.539 in Outside Diameter
- 2.4375 in Finished Bore

Martin
60BS16HT 1 3/8
-
mac
60BS16HT 1 3/8 | No. 60 - 3/4" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808828
- 60 Chain Number
- 1 Strand
- 16 Teeth
- 4.221 in Outside Diameter
- 1.375 in Finished Bore

Martin
40BS37 7/8
-
mac
40BS37 7/8 | Finished Bore Sprocket
Item #100807293
- 40 Chain Number
- 1 Strand
- 37 Teeth
- 6.175 in Outside Diameter
- 0.875 in Finished Bore

Martin
40BS14 1 1/8
-
mac
40BS14 1 1/8 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100806950
- 40 Chain Number
- 1 Strand
- 14 Teeth
- 2.491 in Outside Diameter
- 1.125 in Finished Bore

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