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
50BS23 3/4
-
mac
50BS23 3/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808124
- 50 Chain Number
- 1 Strand
- 23 Teeth
- 4.922 in Outside Diameter
- 0.75 in Finished Bore
Martin
80BS58 2 3/16
-
mac
80BS58 2 3/16 | Finished Bore Sprocket
Item #100965724
- 80 Chain Number
- 1 Strand
- 58 Teeth
- 19.044 in Outside Diameter
- 2.1875 in Finished Bore
Martin
41BS42 3/4
-
mac
41BS42 3/4 | Finished Bore Sprocket
Item #100807696
- 41 Chain Number
- 1 Strand
- 42 Teeth
- 6.972 in Outside Diameter
- 0.75 in Finished Bore
Martin
50BS19 1 3/8
-
mac
50BS19 1 3/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808047
- 50 Chain Number
- 1 Strand
- 19 Teeth
- 4.12 in Outside Diameter
- 1.375 in Finished Bore
Martin
50BS54 1 1/8
-
mac
50BS54 1 1/8 | Finished Bore Sprocket
Item #100808445
- 50 Chain Number
- 1 Strand
- 54 Teeth
- 11.106 in Outside Diameter
- 1.125 in Finished Bore
Martin
60BS72 2 3/16
-
mac
60BS72 2 3/16 | Finished Bore Sprocket
Item #100809388
- 60 Chain Number
- 1 Strand
- 72 Teeth
- 17.628 in Outside Diameter
- 2.1875 in Finished Bore
Martin
80BS22 1 3/4
-
mac
80BS22 1 3/4 | Finished Bore Sprocket
Item #100809795
- 80 Chain Number
- 1 Strand
- 22 Teeth
- 7.555 in Outside Diameter
- 1.75 in Finished Bore
Martin
80BS49 2 15/16
-
mac
80BS49 2 15/16 | Finished Bore Sprocket
Item #100810088
- 80 Chain Number
- 1 Strand
- 49 Teeth
- 16.176 in Outside Diameter
- 2.9375 in Finished Bore
Martin
50BS13HT 3/4
-
mac
50BS13HT 3/4 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807939
- 50 Chain Number
- 1 Strand
- 13 Teeth
- 2.911 in Outside Diameter
- 3/4 in Finished Bore
Martin
60BS43 1 7/16
-
mac
60BS43 1 7/16 | Finished Bore Sprocket
Item #100809170
- 60 Chain Number
- 1 Strand
- 43 Teeth
- 10.697 in Outside Diameter
- 1.4375 in Finished Bore
Martin
60BS40 1 3/8
-
mac
60BS40 1 3/8 | Finished Bore Sprocket
Item #100809129
- 60 Chain Number
- 1 Strand
- 40 Teeth
- 9.98 in Outside Diameter
- 1.375 in Finished Bore
Martin
50BS15HT 1 1/8
-
mac
50BS15HT 1 1/8 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807969
- 50 Chain Number
- 1 Strand
- 15 Teeth
- 3.315 in Outside Diameter
- 1.125 in Finished Bore
Martin
80BS14HT 1 3/16
-
mac
80BS14HT 1 3/16 | Finished Bore Sprocket
Item #100809639
- 80 Chain Number
- 1 Strand
- 14 Teeth
- 4.981 in Outside Diameter
- 1.1875 in Finished Bore
Martin
60BS19HT 1 3/4
-
mac
60BS19HT 1 3/4 | Finished Bore Sprocket
Item #100808892
- 60 Chain Number
- 1 Strand
- 19 Teeth
- 4.945 in Outside Diameter
- 1.75 in Finished Bore
Martin
41BS70 1 3/16
-
mac
41BS70 1 3/16 | Finished Bore Sprocket
Item #100807733
- 41 Chain Number
- 1 Strand
- 70 Teeth
- 11.433 in Outside Diameter
- 1.1875 in Finished Bore
Martin
80BS40 1 15/16
-
mac
80BS40 1 15/16 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809992
- 80 Chain Number
- 1 Strand
- 40 Teeth
- 13.306 in Outside Diameter
- 1.9375 in Finished Bore
Martin
50BS40 1
-
mac
50BS40 1 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808304
- 50 Chain Number
- 1 Strand
- 40 Teeth
- 8.316 in Outside Diameter
- 1 in Finished Bore
Martin
80BS18HT 1
-
mac
80BS18HT 1 | Finished Bore Sprocket
Item #100809727
- 80 Chain Number
- 1 Strand
- 18 Teeth
- 6.271 in Outside Diameter
- 1 in Finished Bore
Martin
50BS34 1 3/8
-
mac
50BS34 1 3/8 | Finished Bore Sprocket
Item #100808245
- 50 Chain Number
- 1 Strand
- 34 Teeth
- 7.12 in Outside Diameter
- 1.375 in Finished Bore
Martin
50BS80 1 1/2
-
mac
50BS80 1 1/2 | Finished Bore Sprocket
Item #100808524
- 50 Chain Number
- 1 Strand
- 80 Teeth
- 16.282 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
