Taper-Lock Bushings

Taper-lock bushings are a common solution for mounting mechanical transmission parts like sprockets, pulleys, and couplings onto drive shafts. The fastening power of taper lock bushings has to do with their flanged, split design with a tapered diameter. This design ensures a firm connection with the shaft by providing a tight fit with radial pressure. It also offers simpler installation and removal procedures without keys or set screws. Among other benefits of taper-lock bushings are high-torque capacity, impact dampening, and the ability to accommodate small tolerances in the mounted part and shaft sizes.

USA Roller Chain & Sprockets has precision-engineered our taper lock bushings to exceed American Standard and ISO dimensions while providing you with interchangeable options. With metric and inch bore sizes available, we are sure to have exactly what you need! So get ahead of the competition with USA Roller Chain & Sprockets' premium taper lock bushings, and experience top quality at a cost-effective price.

For additional information on custom taper lock bushings or to get a quote, contact our customer service team and we will be happy to assist you!

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Taper Lock Bushing Size Chart

The below size chart shows the standard sizes of taper lock bushings, please note that the drawing below is for basic dimensional needs, actual installation and removal bolt holes may vary.

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Taper Lock Bushing Diagrams

• Taper Lock Bushing Angle is 8°
• 1086 Taper-Lock Bushings, 10085 Taper-Lock Bushings, and 120100 Taper-Lock Bushings Are Made To Order (lead times are 2-days to 6-weeks dependent upon urgency)
• Installation and Uninstallation Instructions Can Be Found on Individual Product Pages
• Taper Lock Bushings Can Be Supplied in The Following Materials: Grade-25 Cast, Grade-35 Cast, Steel, and Stainless Steel

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Taper-Lock Bushings Catalog

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Key Benefits of Taper Lock Bushings

Easy Installation and Removal

Taper lock bushings are quick and easy to install and remove, even in cramped spaces. This is because they do not require any special tools or fixtures, and they can be installed and removed without disturbing the shaft or other components.

Secure Shaft Grip

Taper lock bushings provide a secure grip on the shaft, even under heavy loads and vibration. This is because they are designed to create a tight clamp fit on the shaft that is equivalent to a shrink fit.

Versatility Across Shaft Types

Taper lock bushings can be used with a wide variety of shafts, including both plain and tapered shafts. This makes them a versatile solution for a wide range of applications.

Long-Lasting Durability

Taper lock bushings are made from durable materials, such as cast iron or steel, that can withstand harsh conditions. This makes them a long-lasting solution for a wide range of applications.

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Taper-Lock Bushings Applications

Mounting Sheaves, Pulleys, and Sprockets on Shafts

Taper-Lock bushings find widespread use in industrial applications, including power transmission systems, conveyor systems, and agricultural equipment, for securely mounting sheaves, pulleys, and sprockets on shafts.

Mounting Couplings on Shafts

Another common application involves using Taper-Lock bushings to mount couplings on shafts. This is particularly prevalent in pumps, motors, and various rotating equipment.

Mounting Diverse Components on Shafts

Taper-Lock bushings offer versatility by facilitating the mounting of various components on shafts, encompassing gears, cams, and bearings. This broadens their applicability across a spectrum of industrial machinery and equipment.