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
US Tsubaki Inc.
80B38F1 3/8
-
mac
80B38F1 3/8 | Finished Bore Sprocket
Item #105088990
- Finished Bore Sprocket for 80 Single Strand Chain
- 38 Teeth
- 1 3/8" Bore

Martin
50BS10 5/8
-
mac
50BS10 5/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100807891
- 50 Chain Number
- 1 Strand
- 10 Teeth
- 2.299 in Outside Diameter
- 0.625 in Finished Bore

Martin
80BS51 2 3/16
-
mac
80BS51 2 3/16 | Finished Bore Sprocket
Item #100965654
- 80 Chain Number
- 1 Strand
- 51 Teeth
- 16.813 in Outside Diameter
- 2.1875 in Finished Bore

US Tsubaki Inc.
50B112F1 3/8
-
mac
50B112F1 3/8 | Finished Bore Sprocket
Item #105072625
- Finished Bore Sprocket for 50 Single Strand Chain
- 112 Teeth
- 1 3/8" Bore

Martin
50BS19HT 3/4
-
mac
50BS19HT 3/4 | Finished Bore Sprocket
Item #100808061
- 50 Chain Number
- 1 Strand
- 19 Teeth
- 4.12 in Outside Diameter
- 3/4 in Finished Bore

US Tsubaki Inc.
80BS20HT 1
-
mac
80BS20HT 1 | Finished Bore Sprocket
Item #105100741
- Finished Bore Sprocket for 80 Single Strand Chain
- 20 Teeth
- 1" Bore
- w/ Hardened Teeth

Boston Gear
60B16-1 7/16
-
mac
60B16-1 7/16 | Finished Bore Sprocket
Item #101852804
- 60 Chain, 16 Tooth, 1.4375 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
80BS19HT 1 3/16
-
mac
80BS19HT 1 3/16 | Finished Bore Sprocket
Item #105088100
- Finished Bore Sprocket for 80 Single Strand Chain
- 19 Teeth
- 1 3/16" Bore
- w/ Hardened Teeth

Martin
41BS60 1 1/4
-
mac
41BS60 1 1/4 | Finished Bore Sprocket
Item #100807723
- 41 Chain Number
- 1 Strand
- 60 Teeth
- 9.841 in Outside Diameter
- 1.25 in Finished Bore

US Tsubaki Inc.
35B112F1
-
mac
35B112F1 | Finished Bore Sprocket
Item #105077540
- Finished Bore Sprocket for 35 Single Strand Chain
- 112 Teeth
- 1" Bore

Martin
60BS53 1 3/4
-
mac
60BS53 1 3/4 | Finished Bore Sprocket
Item #100809298
- 60 Chain Number
- 1 Strand
- 53 Teeth
- 13.088 in Outside Diameter
- 1.75 in Finished Bore

Martin
40BS51 1 1/8
-
mac
40BS51 1 1/8 | Finished Bore Sprocket
Item #100807403
- 40 Chain Number
- 1 Strand
- 51 Teeth
- 8.407 in Outside Diameter
- 1.125 in Finished Bore

US Tsubaki Inc.
60B39F1 3/4
-
mac
60B39F1 3/4 | Finished Bore Sprocket
Item #105073694
- Finished Bore Sprocket for 60 Single Strand Chain
- 39 Teeth
- 1 3/4" Bore

Martin
50BS112 1
-
mac
50BS112 1 | Finished Bore Sprocket
Item #100807901
- 50 Chain Number
- 1 Strand
- 112 Teeth
- 22.651 in Outside Diameter
- 1 in Finished Bore

US Tsubaki Inc.
80B39F1 3/16
-
mac
80B39F1 3/16 | Finished Bore Sprocket
Item #105087736
- Finished Bore Sprocket for 80 Single Strand Chain
- 39 Teeth
- 1 3/16" Bore

US Tsubaki Inc.
35BS18HT 3/4
-
mac
35BS18HT 3/4 | Finished Bore Sprocket
Item #105091169
- Finished Bore Sprocket for 35 Single Strand Chain
- 18 Teeth
- 3/4" Bore
- w/ Hardened Teeth

Martin
40BS80 1 1/8
-
mac
40BS80 1 1/8 | Finished Bore Sprocket
Item #100807500
- 40 Chain Number
- 1 Strand
- 80 Teeth
- 13.026 in Outside Diameter
- 1.125 in Finished Bore

Boston Gear
50B48-1 15/16
-
mac
50B48-1 15/16 | Finished Bore Sprocket
Item #101853317
- 50 Chain, 48 Tooth, 1.9375 in Bore, With Keyway and Setscrew

Martin
50BS31 1 3/8
-
mac
50BS31 1 3/8 | Finished Bore Sprocket
Item #100808212
- 50 Chain Number
- 1 Strand
- 31 Teeth
- 6.521 in Outside Diameter
- 1.375 in Finished Bore

Martin
50BS112 1 1/4
-
mac
50BS112 1 1/4 | Finished Bore Sprocket
Item #100807903
- 50 Chain Number
- 1 Strand
- 112 Teeth
- 22.651 in Outside Diameter
- 1.25 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