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Lovejoy Universal Joints

Lovejoy Universal Joints
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Lovejoy has been manufacturing industrial universal joints for over 50 years. Lovejoy's industrial universal joint product line includes a wide range of standard and specialized products. The shape of the yoke is a special feature resulting in high strength, while still allowing full, free movement of the joint. This feature translates into high horsepower capacity at high speeds.

Lovejoy D Type Universal Joints

Lovejoy D Type Universal JointLovejoy D Type Universal Joints feature a standard pin and block design which is ideal for applications up to 25° and speeds to 1,750 RPM. Lovejoy D Type Universal Joints are available in 13 sizes, with a choice of round, hex, splined, or keyway bore. Boot retaining grooves are standard on Lovejoy D Type Universal Joints. Lubrication is required for optimal wear since boots and lubricant extend universal joint life.

Lovejoy HD Type Universal JointLovejoy HD Type Universal Joints

Lovejoy HD Type Universal Joints feature induction hardened yoke ears for longer life. Hardened yokes are match fitted with universal components. HDD and HDDX drive line assemblies can also be provided to increase life of your drive line or drive shaft. Lovejoy HD Type Universal Joints are available in 13 sizes and with a choice of round, hex, splined, or keyway bore. Boot retaining grooves are standard on Lovejoy HD Type Universal Joints. Lubrication is required for optimal wear since boots and lubricant extend universal joint life.

Lovejoy D Type Stainless Steel Universal JointLovejoy D303 Stainless Universal Joints

Lovejoy D303 Stainless Universal Joints are made from 303 stainless steel material making them ideal for corrosive atmospheres and where sanitation requirements are a factor. Lovejoy D303 Stainless Universal Joints are available in 5 standard sizes and with a choice of round, hex, splined, or keyway bore. Boot retaining grooves are standard on Lovejoy D303 Stainless Universal Joints. Lubrication is required for optimal wear since boots and lubricant extend universal joint life.

Lovejoy Needle Bearing Type Universal JointLovejoy Needle Bearing Type Universal Joints

Lovejoy Needle Bearing Type Universal Joints feature high quality, pre-lubricated, and sealed needle bearings making them ideal for applications up to 25° and speeds to 6,000 RPM. Lovejoy Needle Bearing Type Universal Joints are available in 4 standard sizes and with a choice of round, hex, splined, or keyway bore. Boot retaining grooves are standard on Lovejoy Needle Bearing Type Universal Joints. Lubrication is required for optimal wear since boots and lubricant extend universal joint life.

Lovejoy LOJ type Universal JointLovejoy LOJ and JR-4 Universal Joints

Lovejoy LOJ and JR-4 Universal Joints feature an economical, offset pin design for use on hand operated, low torque drives. Lovejoy LOJ and JR-4 Universal Joints are capable for operating angles up to 45° of angular misalignment. Application examples for Lovejoy LOJ and JR-4 Universal Joints include remote control linkages, snow blowers, packaging machinery, and awning devices. Lovejoy LOJ and JR-4 Universal Joints are available in 3 standard sizes and with a choice of round, hex, splined, or keyway bore. The Lovejoy JR-4 Universal Joint is made of tough Zytrel® material which will not rust and does not need lubrication. The Lovejoy JR-4 Universal Joint withstands oil, gasoline, salts, and temperatures from -40°F to 225°F (-40°C to 107°C).

Lovejoy DDX Type Universal JointLovejoy DD and DDX Type Universal Joints

Lovejoy DD and DDX Type Universal Joints are designed with two Lovejoy D Type universal joints and a center connecting shaft which compensates for both parallel misalignment and shaft separation. Lovejoy DD and DDX Type Universal Joints are available in 13 sizes and with a choice of round, hex, splined, or keyway bore. Boot retaining grooves are standard on Lovejoy DD and DDX Type Universal Joints. Lubrication is required for optimal wear since boots and lubricant extend universal joint life.

Lovejoy Multi Spindle type Universal jointLovejoy Multi-Spindle Type Universal Joints

Lovejoy Multi-Spindle Type Universal Joints consist of two quality HD universal joints mounted at opposite ends of a spring loaded shaft. Lovejoy Multi-Spindle Type Universal Joints are used to connect drill head drives to drill spindles.

Lovejoy Universal Joint BootsLovejoy Universal Joint Boots

The life of a universal joint can be extended substantially if booted with Lovejoy Universal Joint Boots. Lovejoy Universal Joint Boots protect universal joints from dirt and contaminants, while lubrication is retained. Installation and replacement of Lovejoy Universal Joint Boots is fast and easy; machinery can be back in operation within minutes. Lovejoy D, DSS, DD, DDX, HD, and NB Universal Joint types come pre-grooved. Larger type diameter Upper Type boots should be used when possible, and smaller diameter Lower Type boots when space is restricted. Standard Lovejoy boots are packaged two to a bag.