Lovejoy, Inc. : Products : Universal Joints

Universal Joints

Lovejoy Pin & Block and Needle Bearing Industrial U-Joints

Lovejoy has been manufacturing industrial universal joints for over 45 years. Our industrial universal joint product line is well established and provides you with a wide range of standard and specialized products. The shape of the yoke is a special feature which results in exceptionally high strength, yet allows full, free movement of the joint. This accounts for the high horsepower capacity at high speeds.

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Features and Benefits Industry standard Stainless steel and needle bearing available 13 sizes Pin & Block design Boot retaining grooves standard
D Type
This standard industrial-type universal joint with pin & block design is ideal for applications up to 25° and speeds to 1750 RPM.

HD Type
A high quality universal joint made to exacting tolerances, the HD will normally provide twice the life of a standard industrial-type universal joint.

D303 Stainless
D type universal joints are available in stainless steel when contact with a corrosive atmosphere or sanitation requirements are a factor.

Needle Bearing Type
Designed with high quality, pre-lubricated, and sealed needle bearings, this universal joint provides the reliability necessary for speeds up to 6000 RPM and angles up to 25°.

LOJ and JR-4
These economical universal joints with offset pin design are ideal for use on hand operated, low torque drives. They are capable of operating angles to 45°.

DD and DDX Types
Designed with two Lovejoy standard D type universal joints and a center connecting shaft, the DD and DDX are tailored to your specific application requirements.

Multi-Spindle Type
Multi-spindle universal joint assemblies consist of two quality HD universal joints mounted at opposite ends of a spring loaded shaft. They are used to connect drill head drives to the drill spindles.

Universal Joint Boots
The life of a universal joint can be extended substantially if booted. Wear areas of the universal joint are protected from dirt and contaminants, while lubrication is retained.

Universal Joints Images

Universal Joints D Type

D Type

HD Type

D 303 Stainless

Needle Bearing

LOJ and JR-4

Multi-Spindle Type

Universal Joint Boots