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Black oxide steel sprocket with 14 teeth and 7/8 inch bore

Tritan

Tritan 50BS14H 14T 50 Chain 7/8 in Bore collectible

SKU CH-ZQT7-XVM1X

Steel sprocket with 14 teeth for 50 chain, 7/8 in bore, keyway and set screws included

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorTransparent
  • 14-tooth steel sprocket drives 50 chain smoothly
  • 7/8 inch fixed bore with keyway locks onto shaft
  • Black oxide finish resists corrosion in tough environments
  • Two set screws and keyway prevent rotational slip
  • 11 inch outside diameter fits compact power-transmission layouts

Tritan 50BS14H Sprocket for 50 Chain

This finished-bore sprocket fits 50 chain pitch and carries 14 teeth on a 7/8 inch bore with keyway and two set screws. It is aimed at maintenance teams and OEM builders who need a direct replacement for worn drive components in conveyors, packaging lines or agricultural equipment. The black-oxide steel body resists corrosion while the fixed hub keeps alignment simple.

Replaces worn 50-chain sprockets

Swapping to this 14-tooth unit restores correct pitch engagement when the old sprocket shows hooked teeth or excessive hub wear. The jump is worth it when chain elongation has reached the manufacturer’s wear limit or when a keyway-driven shaft demands the 3/16 inch keyway width and 3/32 inch depth this model provides. The 2.803 inch pitch diameter and 3.11 inch outside diameter match standard 50-chain geometry.

Verify shaft and hub clearance

Confirm the driven shaft measures exactly 7/8 inch diameter and can accept the 1 inch length through bore with 0.657 inch hub projection. Ensure the 2 1/8 inch hub diameter clears adjacent guards, bearings or frame members. Check that the two set-screw positions align with your shaft’s flat or drilling pattern before ordering.

Highlights

  • 14-tooth steel sprocket drives 50 chain smoothly
  • 7/8 inch fixed bore with keyway locks onto shaft
  • Black oxide finish resists corrosion in tough environments
  • Two set screws and keyway prevent rotational slip
  • 11 inch outside diameter fits compact power-transmission layouts

Specifications

BrandTRITAN
TypeBearings, V-belts & Power Transmission Equipment
ColorTransparent

Questions about this item

What shaft diameter does the 7/8 in bore fit?

The finished bore is 7/8 in with a 3/16 in wide by 3/32 in deep keyway and two set screws for locking.

How do I install the sprocket on the shaft?

Slide the hub onto the shaft, align the key in the 3/16 in keyway, then tighten both set screws against the shaft flats.

When should I replace this sprocket?

Replace it when the 14 teeth show hook wear or the 3.11 in outside diameter measures below the 2.803 in pitch diameter.

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