Find a Service Center
brand
- Martin 3,203
- US Tsubaki Inc. 2,730
- Regal Rexnord 1,058
- Boston Gear 904
- Browning 154
InchMetric
No of Strands Across
Hardened Teeth
Martin
60BS112 1 3/8
-
mac
60BS112 1 3/8 | Finished Bore Sprocket
Item #100808719
- 60 Chain Number
- 1 Strand
- 112 Teeth
- 27.181 in Outside Diameter
- 1.375 in Finished Bore
Martin
40BS72 1 1/8
-
mac
40BS72 1 1/8 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807492
- 40 Chain Number
- 1 Strand
- 72 Teeth
- 11.752 in Outside Diameter
- 1.125 in Finished Bore
Martin
60BS31 1 7/16
-
mac
60BS31 1 7/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809028
- 60 Chain Number
- 1 Strand
- 31 Teeth
- 7.825 in Outside Diameter
- 1.4375 in Finished Bore
Martin
50BS35 1 3/16
-
mac
50BS35 1 3/16 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808254
- 50 Chain Number
- 1 Strand
- 35 Teeth
- 7.319 in Outside Diameter
- 1.1875 in Finished Bore
Martin
41BS40 1 1/4
-
mac
41BS40 1 1/4 | Finished Bore Sprocket
Item #100807683
- 41 Chain Number
- 1 Strand
- 40 Teeth
- 6.653 in Outside Diameter
- 1.25 in Finished Bore
Martin
40BS55 1 1/2
-
mac
40BS55 1 1/2 | Finished Bore Sprocket
Item #100807434
- 40 Chain Number
- 1 Strand
- 55 Teeth
- 9.044 in Outside Diameter
- 1.5 in Finished Bore
Martin
60BS11HT 1 3/16
-
mac
60BS11HT 1 3/16 | Finished Bore Sprocket
Item #100808728
- 60 Chain Number
- 1 Strand
- 11 Teeth
- 3.004 in Outside Diameter
- 1.1875 in Finished Bore
Martin
80BS47 2 3/16
-
mac
80BS47 2 3/16 | Finished Bore Sprocket
Item #100810069
- 80 Chain Number
- 1 Strand
- 47 Teeth
- 15.538 in Outside Diameter
- 2.1875 in Finished Bore
Martin
60BS52 1 3/4
-
mac
60BS52 1 3/4 | Finished Bore Sprocket
Item #100809285
- 60 Chain Number
- 1 Strand
- 52 Teeth
- 12.849 in Outside Diameter
- 1.75 in Finished Bore
Martin
80BS12 1 3/4
-
mac
80BS12 1 3/4 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809584
- 80 Chain Number
- 1 Strand
- 12 Teeth
- 4.332 in Outside Diameter
- 1.75 in Finished Bore
Martin
50BS35 1 1/8
-
mac
50BS35 1 1/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808252
- 50 Chain Number
- 1 Strand
- 35 Teeth
- 7.319 in Outside Diameter
- 1.125 in Finished Bore
Martin
50BS112 1 7/16
-
mac
50BS112 1 7/16 | Finished Bore Sprocket
Item #100807909
- 50 Chain Number
- 1 Strand
- 112 Teeth
- 22.651 in Outside Diameter
- 1.4375 in Finished Bore
Martin
50BS24HT 1 3/8
-
mac
50BS24HT 1 3/8 | Finished Bore Sprocket
Item #100808148
- 50 Chain Number
- 1 Strand
- 24 Teeth
- 5.122 in Outside Diameter
- 1.375 in Finished Bore
Martin
50BS19 5/8
-
mac
50BS19 5/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808051
- 50 Chain Number
- 1 Strand
- 19 Teeth
- 4.12 in Outside Diameter
- 0.625 in Finished Bore
Martin
50BS25 3/4
-
mac
50BS25 3/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808158
- 50 Chain Number
- 1 Strand
- 25 Teeth
- 5.322 in Outside Diameter
- 0.75 in Finished Bore
Martin
60BS17HT 1 15/16
-
mac
60BS17HT 1 15/16 | Finished Bore Sprocket
Item #100808847
- 60 Chain Number
- 1 Strand
- 17 Teeth
- 4.462 in Outside Diameter
- 1.9375 in Finished Bore
Martin
80BS16HT 1
-
mac
80BS16HT 1 | Finished Bore Sprocket
Item #100809682
- 80 Chain Number
- 1 Strand
- 16 Teeth
- 5.627 in Outside Diameter
- 1 in Finished Bore
Martin
50BS34 1 15/16
-
mac
50BS34 1 15/16 | Finished Bore Sprocket
Item #100808242
- 50 Chain Number
- 1 Strand
- 34 Teeth
- 7.12 in Outside Diameter
- 1.9375 in Finished Bore
Martin
50BS58 1 1/4
-
mac
50BS58 1 1/4 | Finished Bore Sprocket
Item #100808480
- 50 Chain Number
- 1 Strand
- 58 Teeth
- 11.902 in Outside Diameter
- 1.25 in Finished Bore
Martin
80BS50 1 1/2
-
mac
80BS50 1 1/2 | Finished Bore Sprocket
Item #100810091
- 80 Chain Number
- 1 Strand
- 50 Teeth
- 16.495 in Outside Diameter
- 1.5 in Finished Bore
Product Availability by Store Location
Can't find what you're looking for? We can help.
Request a Product
Request a Product
Can't find what you're looking for? We can help.
Request a Quote by entering brand name, part # or comments
Product Availability by Store Location
Close
