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Black oxide steel sprocket with 22 teeth, 2 7/16 inch bore, keyway and set screws

Tritan

Tritan 80BS22 22-Tooth Roller Chain Sprocket 2 7/16 in Bore

SKU CH-E3NT-9ZQC3

Steel roller chain sprocket with 22 teeth, 2 7/16 in bore, keyway and set screws included

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorTransparent
  • 22-tooth design matches chain pitch 1 in for smooth power transmission
  • 2 7/16 in finished bore with 5/8 in keyway ensures secure shaft fit
  • Black oxide finish on steel resists corrosion in demanding environments
  • Two set screws included for reliable locking without extra hardware
  • 56 in outside diameter fits standard 80 series chain systems

Precision Chain Drive Component

The Tritan 80BS22 is a finished-bore roller chain sprocket designed for single-strand 80-series chain with a one-inch pitch. It suits maintenance teams and OEM builders who need a direct-replacement drive element for conveyors, agricultural equipment or industrial machinery where a 2 7/16 inch shaft is standard.

Consistent Engagement Over Extended Runs

Hardened steel teeth and a black-oxide finish resist wear when the sprocket meshes continuously with chain at the 7.027 inch pitch diameter. The 1.175 inch hub projection and 4 1/4 inch hub diameter keep the assembly rigid, so tooth-to-roller contact stays uniform during sustained load cycles rather than degrading after a few high-torque starts.

Straightforward Shaft Mounting With Two Lock Points

A 5/8 inch keyway and two included set screws lock the 2 7/16 inch bore onto the shaft without special tooling. The fixed-bore design eliminates the need for separate bushings, but installers must verify shaft diameter and key dimensions beforehand because the bore cannot be enlarged or adapted to a different size.

Highlights

  • 22-tooth design matches chain pitch 1 in for smooth power transmission
  • 2 7/16 in finished bore with 5/8 in keyway ensures secure shaft fit
  • Black oxide finish on steel resists corrosion in demanding environments
  • Two set screws included for reliable locking without extra hardware
  • 56 in outside diameter fits standard 80 series chain systems

Specifications

BrandTRITAN
TypeBearings, V-belts & Power Transmission Equipment
ColorTransparent

Questions about this item

How much heat does the steel sprocket generate when running continuously?

Steel sprockets produce minimal heat under proper lubrication and alignment; the 22-tooth design with 7.027 in pitch diameter distributes load evenly across teeth.

What shaft size and keyway does the 2 7/16 in bore sprocket require?

The fixed bore fits a 2 7/16 in shaft with a 5/8 in keyway; two set screws are included to lock the sprocket in place.

Will this 80 chain sprocket mesh with my existing single-strand roller chain?

Yes, the 1 in pitch and 22 teeth match ANSI 80 single-strand chain; the 7.56 in outside diameter clears standard chain guards.

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