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Black oxide steel sprocket with keyway and set screws

Tritan

Tritan 60BS40 X 2 Sprocket collectible

SKU CH-9SAZ-WMG08

Finished-bore steel sprocket with 40 teeth, 60 chain size, 9.56 in pitch diameter and keyway for secure power transmission

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorTransparent
  • Precision fit for 60-chain drives with 40-tooth engagement
  • Durable steel construction with black-oxide finish resists wear
  • Fixed 2-inch bore with keyway ensures secure shaft locking
  • Two set screws provide positive retention under load
  • Compact hub design fits tight machinery envelopes

40-tooth steel sprocket for #60 chain

This 40-tooth steel sprocket fits #60 roller chain with a 3/4-inch pitch. The 2-inch finished bore includes a 1/2-inch wide by 1/4-inch deep keyway and two set screws for positive shaft locking. Black-oxide finish and single-strand hub design suit power-transmission drives in industrial and agricultural equipment.

Replaces worn #60 sprockets

Swap it when chain stretch has hooked the existing tooth profile or when a previous sprocket has wallowed out its keyway. The hardened steel teeth and fixed-bore hub restore correct pitch engagement and eliminate the backlash that accelerates chain wear.

Limited to #60 chain pitch and 2-inch maximum bore

The 9.56-inch pitch diameter and 9.98-inch outside diameter are fixed by the 40-tooth count, so the sprocket cannot be adapted to other chain sizes. Hub projection of .791 inch and 4 1/4-inch hub diameter set the minimum shaft length and clearance envelope; verify these dimensions against your drive layout before ordering.

Highlights

  • Precision fit for 60-chain drives with 40-tooth engagement
  • Durable steel construction with black-oxide finish resists wear
  • Fixed 2-inch bore with keyway ensures secure shaft locking
  • Two set screws provide positive retention under load
  • Compact hub design fits tight machinery envelopes

Specifications

BrandTRITAN
TypeBearings, V-belts & Power Transmission Equipment
ColorTransparent

Questions about this item

What shaft diameter does the 2 in finished bore with 1/2 in keyway width accept?

The sprocket has a fixed 2 in bore diameter with a 1/2 in wide keyway cut 1/4 in deep, so it fits a 2 in shaft that carries a matching key.

How do the two set screws lock the sprocket onto the shaft, and what mistake should be avoided?

Two set screws thread into the hub; tighten each onto the keyway flat, not onto the key itself, otherwise the key can shift and the hub will loosen.

When should the black-oxide finish and the set screws be inspected or replaced?

Check the black-oxide coating for wear and the two set screws for proper torque during regular drivetrain maintenance; replace screws if threads strip or the hub shows fretting.

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