3/4" Shaft Lovejoy® WB Series Model 301 Spring Loaded Driver Pulley 301-3/4-SHAFT

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Product Description

Pulleys in the WB series use wide variable speed belts for the most efficient transmission of torque through the widest possible speed range. These pulleys are two-side moveable for the best possible belt alignment when used with a grooved companion sheave. However, the location of the belt centerline close to the bore end of the pulley reduces the overhung load on motor bearings and seals. Precision-calibrated springs maintain correct pressure, keeping the belt properly tensioned and minimizing belt slip.

WB pulleys can be used on both adjustable and fixed center drives. They offer maximum service when lubricated through a convenient grease fitting and occasionally run through the speed range.

Timkens Quick Flex® Elastomeric Coupling Configurator helps you quickly size Quick Flex coupling solutions for common applications.

By entering motor power (HP or kW), speed (rpm), and service factors, the configurator presents available Quick Flex coupling options, supporting faster selection and quoting.

Access the Quick Flex® Coupling Configurator to speed up your next coupling selection.

Timken Lovejoy Master Catalog

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Custom Field

Series 301

Shaft diameter 3/4"

Keyway size N/A

Outer diameter N/A

Belt size N/A

Type Variable speed drive

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