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
50BS59 1 3/16
-
mac
50BS59 1 3/16 | Finished Bore Sprocket
Item #100808492
- 50 Chain Number
- 1 Strand
- 59 Teeth
- 12.102 in Outside Diameter
- 1.1875 in Finished Bore
Martin
40BS53 7/8
-
mac
40BS53 7/8 | Finished Bore Sprocket
Item #100807423
- 40 Chain Number
- 1 Strand
- 53 Teeth
- 8.725 in Outside Diameter
- 0.875 in Finished Bore
Martin
50BS11HT 3/4
-
mac
50BS11HT 3/4 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807911
- 50 Chain Number
- 1 Strand
- 11 Teeth
- 2.504 in Outside Diameter
- 3/4 in Finished Bore
Martin
50BS40 3/4
-
mac
50BS40 3/4 | Finished Bore Sprocket
Item #100808313
- 50 Chain Number
- 1 Strand
- 40 Teeth
- 8.316 in Outside Diameter
- 0.75 in Finished Bore
Martin
60BS41 1 5/8
-
mac
60BS41 1 5/8 | Finished Bore Sprocket
Item #100809143
- 60 Chain Number
- 1 Strand
- 41 Teeth
- 10.219 in Outside Diameter
- 1.625 in Finished Bore
Martin
41BS12 7/8
-
mac
41BS12 7/8 | No. 41 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807615
- 41 Chain Number
- 1 Strand
- 12 Teeth
- 2.166 in Outside Diameter
- 0.875 in Finished Bore
Martin
60BS43 1
-
mac
60BS43 1 | Finished Bore Sprocket
Item #100809161
- 60 Chain Number
- 1 Strand
- 43 Teeth
- 10.697 in Outside Diameter
- 1 in Finished Bore
Martin
60BS40 1 1/8
-
mac
60BS40 1 1/8 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809125
- 60 Chain Number
- 1 Strand
- 40 Teeth
- 9.98 in Outside Diameter
- 1.125 in Finished Bore
Martin
41BS36 1
-
mac
41BS36 1 | No. 41 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807678
- 41 Chain Number
- 1 Strand
- 36 Teeth
- 6.015 in Outside Diameter
- 1 in Finished Bore
Martin
80BS49 2 3/16
-
mac
80BS49 2 3/16 | Finished Bore Sprocket
Item #100810089
- 80 Chain Number
- 1 Strand
- 49 Teeth
- 16.176 in Outside Diameter
- 2.1875 in Finished Bore
Martin
60BS36 1 1/4
-
mac
60BS36 1 1/4 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809071
- 60 Chain Number
- 1 Strand
- 36 Teeth
- 9.023 in Outside Diameter
- 1.25 in Finished Bore
Martin
80BS32 2 3/16
-
mac
80BS32 2 3/16 | Finished Bore Sprocket
Item #100809913
- 80 Chain Number
- 1 Strand
- 32 Teeth
- 10.753 in Outside Diameter
- 2.1875 in Finished Bore
Martin
60BS43 1 1/4
-
mac
60BS43 1 1/4 | Finished Bore Sprocket
Item #100809163
- 60 Chain Number
- 1 Strand
- 43 Teeth
- 10.697 in Outside Diameter
- 1.25 in Finished Bore
Martin
80BS53 1 5/8
-
mac
80BS53 1 5/8 | Finished Bore Sprocket
Item #100965670
- 80 Chain Number
- 1 Strand
- 53 Teeth
- 17.451 in Outside Diameter
- 1.625 in Finished Bore
Martin
50BS60 1 1/8
-
mac
50BS60 1 1/8 | Finished Bore Sprocket
Item #100808499
- 50 Chain Number
- 1 Strand
- 60 Teeth
- 12.301 in Outside Diameter
- 1.125 in Finished Bore
Martin
40BS60 3/4
-
mac
40BS60 3/4 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807479
- 40 Chain Number
- 1 Strand
- 60 Teeth
- 9.841 in Outside Diameter
- 0.75 in Finished Bore
Martin
50BS37 1 1/8
-
mac
50BS37 1 1/8 | Finished Bore Sprocket
Item #100808274
- 50 Chain Number
- 1 Strand
- 37 Teeth
- 7.718 in Outside Diameter
- 1.125 in Finished Bore
Martin
40BS60 1 1/4
-
mac
40BS60 1 1/4 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807475
- 40 Chain Number
- 1 Strand
- 60 Teeth
- 9.841 in Outside Diameter
- 1.25 in Finished Bore
Martin
50BS112 1 3/4
-
mac
50BS112 1 3/4 | Finished Bore Sprocket
Item #100807907
- 50 Chain Number
- 1 Strand
- 112 Teeth
- 22.651 in Outside Diameter
- 1.75 in Finished Bore
Martin
60BS40 1 3/4
-
mac
60BS40 1 3/4 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809128
- 60 Chain Number
- 1 Strand
- 40 Teeth
- 9.98 in Outside Diameter
- 1.75 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
