Find a Service Center
brand
- US Tsubaki Inc. 3,818
- Martin 3,215
- Altra Industrial Motion 906
- Boston Gear 906
- Regal Rexnord 343 View More View Less
InchMetric
No of Strands Across
Hardened Teeth
US Tsubaki Inc.
35BS45 1 1/4
-
mac
35BS45 1 1/4 | No. 35 - 3/8" Pitch - Finished Bore Sprockets
Item #101625042
- Finished Bore Sprocket for 35 Single Strand Chain
- 45 Teeth
- 1 1/4" Bore
- w/ Hardened Teeth
Martin
50BS19 7/8
-
mac
50BS19 7/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808052
- 50 Chain Number
- 1 Strand
- 19 Teeth
- 4.12 in Outside Diameter
- 0.875 in Finished Bore
US Tsubaki Inc.
50BS12 1 1/8
-
mac
50BS12 1 1/8 | No. 50 - 5/8" Pitch - Finished Bore Sprockets
Item #101621427
- Finished Bore Sprocket for 50 Single Strand Chain
- 12 Teeth
- 1 1/8" Bore
Martin
80BS16 1 15/16
-
mac
80BS16 1 15/16 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809674
- 80 Chain Number
- 1 Strand
- 16 Teeth
- 5.627 in Outside Diameter
- 1.9375 in Finished Bore
US Tsubaki Inc.
50BS11 1
-
mac
50BS11 1 | No. 50 - 5/8" Pitch - Finished Bore Sprockets
Item #101621274
- Finished Bore Sprocket for 50 Single Strand Chain
- 11 Teeth
- 1" Bore
Martin
35BS24 3/4
-
mac
35BS24 3/4 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806648
- 35 Chain Number
- 1 Strand
- 24 Teeth
- 3.073 in Outside Diameter
- 0.75 in Finished Bore
Martin
41BS12 5/8
-
mac
41BS12 5/8 | No. 41 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807614
- 41 Chain Number
- 1 Strand
- 12 Teeth
- 2.166 in Outside Diameter
- 0.625 in Finished Bore
US Tsubaki Inc.
80BS27 1 7/16
-
mac
80BS27 1 7/16 | No. 80 - 1" Pitch - Finished Bore Sprockets
Item #101628169
- Finished Bore Sprocket for 80 Single Strand Chain
- 27 Teeth
- 1 7/16" Bore
US Tsubaki Inc.
40BS23HT 1 3/16
-
mac
40BS23HT 1 3/16 | Finished Bore Sprocket
Item #105087767
- Finished Bore Sprocket for 40 Single Strand Chain
- 23 Teeth
- 1 3/16" Bore
- w/ Hardened Teeth
US Tsubaki Inc.
50BS13 1 1/4
-
mac
50BS13 1 1/4 | No. 50 - 5/8" Pitch - Finished Bore Sprockets
Item #101624871
- Finished Bore Sprocket for 50 Single Strand Chain
- 13 Teeth
- 1 1/4" Bore
Martin
50BS32 1 3/16
-
mac
50BS32 1 3/16 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808221
- 50 Chain Number
- 1 Strand
- 32 Teeth
- 6.721 in Outside Diameter
- 1.1875 in Finished Bore
Boston Gear
50B26-1 3/16
-
mac
50B26-1 3/16 | Finished Bore Sprocket
Item #101853508
- 50 Chain
- 26 Teeth
- 1 3/16" Bore
- 1/4 in x 1/8 in Keyway
Martin
60BS27 1 15/16
-
mac
60BS27 1 15/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808983
- 60 Chain Number
- 1 Strand
- 27 Teeth
- 6.867 in Outside Diameter
- 1.9375 in Finished Bore
Martin
50BS26 1 1/4
-
mac
50BS26 1 1/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808162
- 50 Chain Number
- 1 Strand
- 26 Teeth
- 5.522 in Outside Diameter
- 1.25 in Finished Bore
US Tsubaki Inc.
40BS28 1 1/4
-
mac
40BS28 1 1/4 | No. 40 - 1/2" Pitch - Finished Bore Sprockets
Item #101625052
- Finished Bore Sprocket for 40 Single Strand Chain
- 28 Teeth
- 1 1/4" Bore
Martin
50BS25 1 3/16
-
mac
50BS25 1 3/16 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808155
- 50 Chain Number
- 1 Strand
- 25 Teeth
- 5.322 in Outside Diameter
- 1.1875 in Finished Bore
Martin
40BS21 1 1/2
-
mac
40BS21 1 1/2 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807066
- 40 Chain Number
- 1 Strand
- 21 Teeth
- 3.617 in Outside Diameter
- 1.5 in Finished Bore
Martin
40BS18HT 5/8
-
mac
40BS18HT 5/8 | No. 40 - 1/2" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807023
- 40 Chain Number
- 1 Strand
- 18 Teeth
- 3.136 in Outside Diameter
- 5/8 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