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Black oxide steel sprocket with 16 teeth and 1 3/8 inch bore

Tritan

Tritan 60BS16H 1 3/8 in Bore Sprocket 16T 60 Chain

SKU CH-V2R3-851SQ

Finished-bore steel sprocket with 16 teeth, 1 3/8 in bore, keyway and two set screws for 60 chain

  • Product typeBearings, V-belts & Power Transmission Equipment
  • Product colorTransparent
  • Hardened steel resists wear in heavy-duty drives
  • 16-tooth design meshes precisely with #60 roller chain
  • 1 3/8 in finished bore fits shafts without machining
  • Black oxide finish protects against corrosion
  • Two set screws and keyway lock sprocket securely

16-Tooth Sprocket for 60 Chain

This finished-bore sprocket fits a 1 3/8 in shaft and runs on single-strand 60 chain with a 3/4 in pitch. The steel body carries a black oxide finish and includes a 5/16 in wide by 5/32 in deep keyway plus two set screws for positive locking. It suits power-transmission drives where a fixed bore and compact hub are required.

Replaces Worn or Undersized 60-Chain Sprockets

Swap this in when an existing 16-tooth sprocket shows tooth wear, elongation damage or a damaged keyway that allows shaft slip. The jump is worth it if the drive needs the 3.845 in pitch diameter and 4.22 in outside diameter to maintain correct chain wrap and centre distance without changing shaft or chain size.

Fixed-Bore Limits Shaft Flexibility

The 1 3/8 in bore is machined to a single size with no bushing option, so the shaft must match exactly or be re-machined. Hub projection of .791 in and 3 1/16 in hub diameter set the minimum clearance envelope. Single-strand 60 chain is the only compatible chain; multi-strand or different pitch chains will not engage.

How it compares

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

Price $33.99
Pricier than about 61% 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 3/8 in finished bore fit?

The sprocket has a fixed 1 3/8 in bore diameter with a 5/16 in wide by 5/32 in deep keyway and two set screws for a secure shaft connection.

How do I align the keyway and tighten the two set screws during installation?

Slide the sprocket onto the shaft, seat the 5/16 in key in the 5/32 in deep keyway, then tighten both set screws evenly to lock the 1 3/8 in bore in place.

When should I replace this steel 60 chain sprocket?

Replace it when the 16 teeth show visible hooking, the 4.22 in outside diameter wears unevenly, or the black oxide finish no longer protects the steel from corrosion.

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