Sprockets for 7/8" Shaft Diameter

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259 Products

About Roller Chain and Sprockets

Sprockets for ANSI Roller Chain

Mount these sprockets onto your shaft and secure with a set screw—no machining necessary.

Wear-Resistant Sprockets for ANSI Roller Chain

Hardened teeth give these steel sprockets increased wear resistance for a long service life.

Corrosion-Resistant Sprockets for ANSI Roller Chain

Mount these sprockets onto your shaft and secure with a set screw—no machining necessary.

Sprockets for Silent Drive Chain

Machine the center of these sprockets for a custom fit that matches your shaft. The teeth are sized to fit into silent-drive chain.

Wide-Hub Idler Sprockets for ANSI Roller Chain

A wide hub provides these sprockets with stability under heavy loads.

Bushings for Chain and Belt Drives

Quick-Disconnect (QD) Bushings

The screw connections on these bushings easily mate to compatible quick-disconnect sprockets and pulleys.

Taper-Lock Bushings

Mount these hubless bushings flush into your sprocket or pulley for a slim profile with no protruding screws.

Split-Tapered Bushings

The tapered barrel on these bushings is split on both sides, allowing them to contract more tightly around the shaft than quick-disconnect and taper-lock bushings.

Quick-Grip Screw-Clamp Bushings

Also known as Trantorque bushings, these tighten with a twist of the collar nut—no screws needed.

Corrosion-Resistant Flanged Screw-Clamp Bushings

Made from stainless steel or plated with nickel, these bushings resist corrosion. A mounting flange prevents movement during tightening.

Light Duty Sleeve Bushings

Reduce the ID of sprockets, pulleys, and gears in low-torque applications.

Quick-Grip Flanged Hydraulic Bushings

Tighten just one set screw to clamp these bushings evenly around your shaft. The screw forces hydraulic fluid in between the double-walled sleeve, expanding the two walls against the shaft and the hub of your sprocket, pulley, or gear for a tight hold.

Metal Gears and Gear Racks

Metal Gears and Gear Racks—20° Pressure Angle

The current industry standard, these 20° pressure angle gears have thicker, stronger teeth than 14½° pressure angle gears. They're also known as spur gears.

Metal Gears and Gear Racks—
14 1/2° Pressure Angle

A former industry standard, 14½° pressure angle gears are often found on older machinery.

Metal Worms and Worm Gears

Worm gears use screw threads to reduce shaft speed by ratios of 10:1 and greater while transmitting motion at a right angle.

Metal Bevel Gears

A type of miter gear where one gear is smaller than the other, bevel gears provide right-angle speed reduction at ratios ranging from 2:1 to 5:1. They’re more efficient than worm gears because they create less friction.

About Roller Chain and Sprockets

Sprockets

Sprockets for ANSI Roller Chain

Wear-Resistant Sprockets for ANSI Roller Chain

Corrosion-Resistant Sprockets for ANSI Roller Chain

Sprockets for Silent Drive Chain

Wide-Hub Idler Sprockets for ANSI Roller Chain

Bushings for Chain and Belt Drives

Quick-Disconnect (QD) Bushings

Taper-Lock Bushings

Split-Tapered Bushings

Quick-Grip Screw-Clamp Bushings

Corrosion-Resistant Flanged Screw-Clamp Bushings

Light Duty Sleeve Bushings

Quick-Grip Flanged Hydraulic Bushings

Metal Gears and Gear Racks

Metal Gears and Gear Racks—20° Pressure Angle

Metal Gears and Gear Racks—14 1/2° Pressure Angle

Metal Worms and Worm Gears

Metal Bevel Gears

Metal Gears and Gear Racks—
14 1/2° Pressure Angle