brand
- US Tsubaki Inc. 3,818
- Martin 3,215
- Regal Rexnord 1,249
- Boston Gear 906
- Browning 342 View More View Less
InchMetric
No of Strands Across
Hardened Teeth
Martin
40BS29 3/4
-
mac
40BS29 3/4 | Finished Bore Sprocket
Item #100807211
- 40 Chain Number
- 1 Strand
- 29 Teeth
- 4.897 in Outside Diameter
- 0.75 in Finished Bore

Martin
80BS18HT 1 3/8
-
mac
80BS18HT 1 3/8 | Finished Bore Sprocket
Item #100809732
- 80 Chain Number
- 1 Strand
- 18 Teeth
- 6.271 in Outside Diameter
- 1.375 in Finished Bore

Martin
40BS19 1 1/8
-
mac
40BS19 1 1/8 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807028
- 40 Chain Number
- 1 Strand
- 19 Teeth
- 3.296 in Outside Diameter
- 1.125 in Finished Bore

Martin
60BS20 1 1/2
-
mac
60BS20 1 1/2 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808897
- 60 Chain Number
- 1 Strand
- 20 Teeth
- 5.185 in Outside Diameter
- 1.5 in Finished Bore

Browning
H3520X7/8
-
mac
H3520X7/8 | Finished Bore Sprocket with Hardened Teeth
Item #105742066
- Sprocket for #35 Chain w/20 Hardened Teeth
- Finished Bore of 0.875"
- Keyway 3/16" x 3/32"
- a 2.397" Pitch Diameter
- Single Strand

Martin
60BS14 1 5/8
-
mac
60BS14 1 5/8 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808772
- 60 Chain Number
- 1 Strand
- 14 Teeth
- 3.736 in Outside Diameter
- 1.625 in Finished Bore

Martin
40BS24 1 1/4
-
mac
40BS24 1 1/4 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807127
- 40 Chain Number
- 1 Strand
- 24 Teeth
- 4.098 in Outside Diameter
- 1.25 in Finished Bore

Martin
60BS32 1 1/2
-
mac
60BS32 1 1/2 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809030
- 60 Chain Number
- 1 Strand
- 32 Teeth
- 8.065 in Outside Diameter
- 1.5 in Finished Bore

Martin
40BS9 5/8
-
mac
40BS9 5/8 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807514
- 40 Chain Number
- 1 Strand
- 9 Teeth
- 1.674 in Outside Diameter
- 0.625 in Finished Bore

Martin
50BS18HT 1
-
mac
50BS18HT 1 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808032
- 50 Chain Number
- 1 Strand
- 18 Teeth
- 3.92 in Outside Diameter
- 1 in Finished Bore

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
40BS13 1
-
mac
40BS13 1 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100806939
- 40 Chain Number
- 1 Strand
- 13 Teeth
- 2.329 in Outside Diameter
- 1 in Finished Bore

Martin
40BS30 1 1/4
-
mac
40BS30 1 1/4 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807216
- 40 Chain Number
- 1 Strand
- 30 Teeth
- 5.057 in Outside Diameter
- 1.25 in Finished Bore

Martin
50BS15 1 7/16
-
mac
50BS15 1 7/16 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100807962
- 50 Chain Number
- 1 Strand
- 15 Teeth
- 3.315 in Outside Diameter
- 1.4375 in Finished Bore

Martin
50BS22 1 1/4
-
mac
50BS22 1 1/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808102
- 50 Chain Number
- 1 Strand
- 22 Teeth
- 4.722 in Outside Diameter
- 1.25 in Finished Bore

Martin
50BS35 1 1/2
-
mac
50BS35 1 1/2 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808250
- 50 Chain Number
- 1 Strand
- 35 Teeth
- 7.319 in Outside Diameter
- 1.5 in Finished Bore

Martin
80BS13HT 2
-
mac
80BS13HT 2 | No. 80 - 1" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100809621
- 80 Chain Number
- 1 Strand
- 13 Teeth
- 4.657 in Outside Diameter
- 2 in Finished Bore

Martin
35BS25 3/4
-
mac
35BS25 3/4 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806655
- 35 Chain Number
- 1 Strand
- 25 Teeth
- 3.193 in Outside Diameter
- 0.75 in Finished Bore

Martin
80BS11 1
-
mac
80BS11 1 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809563
- 80 Chain Number
- 1 Strand
- 11 Teeth
- 4.006 in Outside Diameter
- 1 in Finished Bore

US Tsubaki Inc.
60BS30 1 1/4
-
mac
60BS30 1 1/4 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101624751
- Finished Bore Sprocket for 60 Single Strand Chain
- 30 Teeth
- 1 1/4" Bore

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