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CHR Sprockets | #40 Roller Chain Sprocket B Type | 10 Tooth | 40 Chain 3/4 Bore Jackshaft B Sprocket | ISO 9001-2000 Certified

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$15.99

$ 7 .99 $7.99

In Stock

1.Size:40b/10tooth


2.NumberofItems:1


  • Sprocket Size: 40B10, 10 Teeth, 1/2" Pitch (#40), 3/4" Bore Diameter, 4.78mm Keyway, for #40 roller chains.
  • Material: Made of carbon steel for strength and durability, ensuring consistent chain performance with reduced wear and downtime.
  • Dimensions: 45.8mm Outer Diameter, 32mm Hub Diameter, 22.24mm Total Thickness, 7.15mm Tooth Thickness, 19.06mm Bolt Circle.
  • Compatibility: Ideal for use in mechanical power transmission, manufacturing, milling, and industrial drive systems.
  • Mounting: Fixed-position installation; ensure at least 3 sprocket teeth engage the chain during operation for optimal performance.
  • ✅German-Engineered: CHR, a specialist in power transmission components, trusted worldwide for technical accuracy and performance durability.



Product Description

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Cory B
Reviewed in the United States on February 8, 2025
Work as expected
Clayton
Reviewed in the United States on January 16, 2025
I got this for a homemade saw mill im working on. It fit the driveshaft perfectly, and the teeth arent showing any wear so far.
lambkins
Reviewed in the United States on December 16, 2024
Quality part that fit the shaft and chain
Ben Tanko
Reviewed in the United States on December 13, 2024
This is made well and fits my chain to great precision. I am going to use this for a mixer on a DIY project so the tolerances are not too exact, but the parts fit well and I am sure you will be satisfied with the craftsmanship here. Thanks.
Jim E.
Reviewed in the United States on November 23, 2024
Previous Amazon purchase of axle system had chain sprocket that did not fit motor shaft. Replacement sprocket did not fit chain provided in original system. Hopefully this sprocket has the right pitch.
C
Reviewed in the United States on October 12, 2024
This is a sprocket. It does what it is supposed to do. It is very heavily built. It's definitely steel. It holds 420 roller chain without issue. It definitely helped me, because I had a rim that came with some weird 13 tooth sprocket that needed more teeth to make my gear ratio make sense without adding jackshafts. This straightened things right out.Considering how heavily built it is, I doubt I'll have any problems with it. It's not that I usually have any problems with sprockets, but this one could probably be used as a hammer and not be damaged, so it should be extra ok. Thus far, it's doing just fine on a minibike build.