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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

  • Product typeBearings, V-belts & Power Transmission Equipment
  • Product 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.

How it compares

Measured against everything we stock in Fan Collectibles & Memorabilia, at today’s prices. Recalculated every night.

Price $41.99
Pricier than about 70% of the 1,367 comparable items (median $26.99).

Specifications

Product
Brand nameTRITAN
Product typeBearings, V-belts & Power Transmission Equipment
Product 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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