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Black oxide steel sprocket with 24 teeth and 1 3/16 inch bore

Tritan

Tritan 50BS24H 1 3/16 in Bore Sprocket 24T 50 Chain

SKU CH-W8DP-010PX

A 24-tooth steel sprocket for 50 chain with a 1 3/16 in finished bore, keyway, and set screws

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorTransparent
  • Hardened steel construction resists wear in high-load drives
  • 24-tooth profile matches 50 chain for smooth power transfer
  • 1 3/16 in finished bore with keyway ensures secure shaft locking
  • Black oxide finish protects against corrosion in harsh environments
  • Two set screws and 1/4 in keyway prevent rotational slip under torque

Industrial Power Transmission Sprocket

The Tritan 50BS24H is a finished-bore sprocket built for single-strand 50 chain drives. It has 24 teeth, a 1 3/16 in bore with a 1/4 in wide by 1/8 in deep keyway, and two set screws for secure shaft mounting.

Maintenance Teams Running 50 Chain

This sprocket fits shafts that match the fixed 1 3/16 in bore and keyway dimensions. Operations using a different chain pitch, a larger shaft, or a split-hub design will need a different part.

Hardened Steel Under Continuous Rotation

Black-oxide finished steel resists wear during sustained power transmission. The 4.788 in pitch diameter and 5.12 in outside diameter maintain consistent engagement with 50 chain over long duty cycles.

Highlights

  • Hardened steel construction resists wear in high-load drives
  • 24-tooth profile matches 50 chain for smooth power transfer
  • 1 3/16 in finished bore with keyway ensures secure shaft locking
  • Black oxide finish protects against corrosion in harsh environments
  • Two set screws and 1/4 in keyway prevent rotational slip under torque

Specifications

BrandTRITAN
TypeBearings, V-belts & Power Transmission Equipment
ColorTransparent

Questions about this item

What shaft diameter does the 1 3/16 in bore of this Tritan 50BS24H sprocket fit?

The fixed bore is machined to 1 3/16 in, so it fits a shaft of that exact diameter with the included 1/4 in wide by 1/8 in deep keyway and two set screws.

Can this 24-tooth, 50-chain sprocket run on the same drive as an older sprocket with a different tooth count?

Yes, provided the older sprocket also uses 5/8 in pitch chain, the 4.788 in pitch diameter and 5.12 in outside diameter will mesh correctly with the same chain.

How do I confirm the sprocket is seated properly after installation?

Verify the hub projection measures 0.907 in from the mounting face, the key seats fully in the 1/4 in keyway, and both set screws lock against the shaft without wobble.

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