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Steel sprocket, black oxide finish, 40 teeth, 6.65 inch outside diameter

Tritan

Tritan 40SDS40 Bushed Roller Chain Sprocket collectible

SKU CH-HG3C-PKWVF

A 40-tooth bushed roller chain sprocket with a 6.65 in outside diameter, 2 in maximum bore and SDS quick-detach hub for 1/2 in pitch chain

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorTransparent
  • 40-tooth precision drive for ANSI B29.1 chain systems
  • Quick-detach SDS bushing enables rapid shaft mounting
  • 65 in outside diameter fits standard 1/2 in pitch chain
  • Black-oxide steel finish resists corrosion in industrial use
  • 2 in maximum bore suits a wide range of shafts

Industrial Power-Transmission Sprocket

This Tritan 40SDS40 bushed roller-chain sprocket is a new steel component built for ANSI B 29.1 single-strand 40 chain with a 1/2 in pitch. It suits maintenance crews and OEM assemblers who need a 40-tooth, 6.65 in outside-diameter sprocket that accepts an SDS quick-detach bushing up to 2 in bore.

Single-Strand Chain and Bushing Limits

The sprocket is rated only for single-strand chain and an SDS-type bushing; it will not fit multi-strand setups or other bushing standards. Teeth are not hardened, so high-cycle or shock-load drives may wear the 0.284 in tooth width faster than hardened alternatives.

Quick-Detach Installation Notes

An SDS bushing (not included) locks the sprocket onto the shaft without setscrews, reducing alignment time. The hub projects 0.466 in with a 3 1/2 in diameter and 3/4 in length through bore, so verify shaft length and keyway clearance before ordering.

Highlights

  • 40-tooth precision drive for ANSI B29.1 chain systems
  • Quick-detach SDS bushing enables rapid shaft mounting
  • 65 in outside diameter fits standard 1/2 in pitch chain
  • Black-oxide steel finish resists corrosion in industrial use
  • 2 in maximum bore suits a wide range of shafts

Specifications

BrandTRITAN
TypeBearings, V-belts & Power Transmission Equipment
ColorTransparent

Questions about this item

Should I choose a different tooth count or stick with the 40-tooth version?

The 40-tooth sprocket gives a 6.373 in pitch diameter and 6.65 in outside diameter, matching ANSI B 29.1 chain number 40 at 1/2 in pitch.

What does the 6.65 in outside diameter mean once the sprocket is mounted on a shaft?

It sets the chain wrap radius at 6.65 in, so centre distances and guard clearances must be planned around that envelope.

How does the SDS Quick Detachable bushing limit the bore size I can use?

The SDS bushing caps the maximum bore at 2 in, and the hub projection of .466 in fixes the axial position on the shaft.

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