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Steel chain coupling sprocket with 16 teeth and keyed bore

Power Drive

Power Drive C4016X1 Chain Coupling Sprocket 16T 1-1/8 in Bore

SKU CH-AF2H-83CWM MPN C4016X1

Connects chain drives with a 16-tooth steel sprocket rated for 4.14 hp at 100 RPM

  • Product typeDrain Components
  • Chain coupling rated 4.14 hp at 100 RPM
  • Handles 16.9 hp at 4000 RPM maximum speed
  • 16 teeth engage ANSI 40 chain securely
  • Tolerates 1 degree angular misalignment in operation
  • Allows 0.06 in axial motion during use

Chain Coupling Sprocket for 1/2 in Pitch

The Power Drive C4016X1 is a 16-tooth chain coupling sprocket designed for ANSI 40 roller chain with a 1/2 in pitch. It features a 1-1/8 in round keyed bore with a 1/4 in keyway width and 1/8 in keyway depth. This steel component transmits rotary motion between two shafts in industrial power-transmission systems.

Fits 1/2 in Chain and 1-1/8 in Shafts

The sprocket mounts directly on a 1-1/8 in diameter shaft using the integral keyway, eliminating the need for a separate bushing. Its hub diameter measures 1 3/8 in and the outside diameter with chain is 3 in. The coupling accommodates up to 1 degree of angular misalignment, 0.005 in of parallel misalignment and 0.06 in of axial motion, reducing stress on connected equipment.

Replaces Worn 40-Series Sprockets

This sprocket serves as a direct replacement for worn or damaged 40-series chain coupling halves. The jump is worthwhile when an existing sprocket shows tooth wear, keyway damage or excessive backlash that degrades drive accuracy. It pairs with cover part number AL40 for enclosure. Buyers needing a different bore size, tooth count or chain pitch cannot use this model.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $24.99
Cheaper than about 58% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand namePower Drive
Model nameC4016 × 1 1/8
Product typeDrain Components

Questions about this item

What is the horsepower limit at 100 RPM for this 16-tooth sprocket?

The sprocket is rated for 4.14 hp at 100 RPM and 16.9 hp at 4,000 RPM.

How much heat or power loss occurs when running this coupling all day at speed?

The coupling handles up to 16.9 hp at 4,000 RPM with a maximum angular misalignment of 1 degree and parallel misalignment of 0.005 in.

Which chain pitch and cover must I already own to install this 1-1/8 in bore sprocket?

It requires a 1/2 in pitch chain (Chain Number 40) and uses cover part number AL40.

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