We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black oxide steel sprocket with 24 teeth and 7/8 inch bore

Tritan

Tritan 40BS24H 7/8 in Bore 24T Sprocket collectible

SKU CH-E4PK-F1W9B

Steel sprocket with 24 teeth, 7/8 in bore, keyway and set screws for 40 chain

  • Product typeBearings, V-belts & Power Transmission Equipment
  • Product colorTransparent
  • Ready for 40 chain with 24-tooth precision
  • 7/8 in bore fits standard shafts
  • Black oxide finish resists corrosion
  • Includes keyway and two set screws
  • 1 in outside diameter for compact drives

Sprocket for 40 Chain Systems

The Tritan 40BS24H is a finished-bore sprocket built for single-strand 40 chain with a 1/2 in pitch. It suits maintenance teams and machinery builders who need a direct replacement with a 7/8 in bore, keyway and set screws included.

Steel Construction with Black Oxide Finish

The steel body carries a black oxide coating for corrosion resistance in normal industrial environments. A 3.831 in pitch diameter and 4.1 in outside diameter keep engagement consistent. Two set screws and a 3/32 in deep keyway lock the 7/8 in bore securely to the shaft.

Ready-to-Install Hardware Included

The hub measures 3 3/4 in diameter with a 0.716 in projection and 1 in length through bore. Two set screws and the machined keyway ship fitted, so the sprocket mounts without extra machining or separate fastener kits.

How it compares

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

Price $28.99
Typical for this category: the median of 1,367 items is $26.99.

Specifications

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

Questions about this item

How do I install the 7/8 in bore sprocket onto the shaft, and what step is often missed?

Slide the sprocket onto the shaft aligning the 3/16 in wide by 3/32 in deep keyway with the shaft key, then tighten both included set screws against the key and shaft flat to prevent rotation.

What maintenance or replacement will the steel sprocket with black oxide finish need over time?

Inspect the 24 teeth for hooking or uneven wear every few months; replace the sprocket when tooth profiles become pointed or chain rollers no longer seat cleanly in the 1/2 in pitch.

What is the first limit that appears when the 40 chain size sprocket runs continuously under load?

The 3.831 in pitch diameter and 1 in length through bore concentrate tooth contact forces; sustained high torque will accelerate tooth-face wear before the hub or bore shows distress.

More in Fan Collectibles & Memorabilia

Similar items