Shopping Cart

Your cart is empty.

Your cart is empty.

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

Free shipping on orders over $29.99

$14.99

$ 6 .99 $6.99

In Stock

1.Size:40b/10tooth


2.NumberofItems:1


  • ISO 9001-2000 Certified: Premium German designed B-type sprocket for #40 roller chain - 10 teeth and bore size 3/4"
  • Made of carbon steel to ensure hardness, maximize strength & deliver smooth useability. Designed to withstand wear and tear, offering prolonged service life and reduced maintenance requirements and cost. This ensures consistent performance over time, even in challenging environments.
  • Chain sprockets are mounted in a fixed position on the transmission shaft. Recommended to ensure that the sprocket has three or more teeth in contact with the chain during operation.
  • Suitable for use in any machinery transmission environment, e.g. milling, drilling, manufacturing, construction and more.
  • CHR sprockets are a premium German design, with the durable hard teeth delivering optimized performance & long-life quality across all applications. Be sure to select the correct sprocket for your chain.



Product Description

Explore the rest of the CHR power transmission range

ball bearings

Ball Bearings

Premium German designed chrome steel deep groove ball bearings - designed to ensure reliability and durability, even in the most high pressure environments.

pillow block bearings

Pillow Block Bearings

Premium German designed chrome steel deep groove ball bearings in solid cast iron housing - designed to ensure reliability and durability, even under the heaviest loads.

roller chains

Roller Chains

Premium German designed carbon steel roller chains - constructed with high-quality components for optimized performance & long-life across all operating speeds & applications.

Sprockets

Sprockets

Premium German designed carbon steel sprockets - constructed with high-quality components for maximized hardness, strength & usability across all power transmission.


Cory B
2025-08-17 20:55:04
Work as expected
lambkins
2025-07-29 13:07:48
Quality part that fit the shaft and chain
Clayton
2025-06-11 15:58:13
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.
Jim E.
2025-06-02 20:58:32
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.
Ben Tanko
2025-05-17 09:00:13
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.
C
2024-12-29 15:15:28
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.
Recommended Products