$103 Lovejoy Size NB10B Needle Bearing Universal Joint, 3/4" Round Bo Power Transmission Products Couplings, Collars Universal J Universal Joints Lovejoy Size NB10B Needle Bearing Universal 4" Bo Round 3 Joint Max 64% OFF Lovejoy Size NB10B Needle Bearing Universal 4" Bo Round 3 Joint Max 64% OFF $103 Lovejoy Size NB10B Needle Bearing Universal Joint, 3/4" Round Bo Power Transmission Products Couplings, Collars Universal J Universal Joints Joint,,Power Transmission Products , Couplings, Collars Universal J , Universal Joints,Size,3/4",Needle,Round,NB10B,$103,Bo,7pinfomedia.com,/endgate385423.html,Bearing,Lovejoy,Universal Joint,,Power Transmission Products , Couplings, Collars Universal J , Universal Joints,Size,3/4",Needle,Round,NB10B,$103,Bo,7pinfomedia.com,/endgate385423.html,Bearing,Lovejoy,Universal

Lovejoy Size NB10B Needle Bearing Universal store 4

Lovejoy Size NB10B Needle Bearing Universal Joint, 3/4" Round Bo

$103

Lovejoy Size NB10B Needle Bearing Universal Joint, 3/4" Round Bo

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Product description


This Lovejoy carbon steel single pin-and-block universal joint with bored hubs is designed to connect two rotating shafts at angles up to 25 degrees. This universal joint compensates for angular misalignments and has a single joint configuration for high torsional stiffness and torque capacity. The hubs, center block, and pins are made of American Iron and Steel Institute (AISI) 1144 carbon steel for strength and durability, and the bored hubs fit onto shafts without the need for machining. The needle bearing design allows up to 6,000 RPM for applications with continuous high rotational speeds. Operating temperatures range from -30 to 212 degrees F. For optimal wear and extended life, boots (sold separately) are recommended, and boot retaining grooves are standard on this design. This universal joint provides a uniform speed ratio between driving and driven shafts, and is suitable for applications requiring moderate torque transmission, such as compressors, fans, machine tools, printing presses, and textile machinery.
Universal joints (also called U-joints, universal couplings, Cardan joints, Hooke’s joints, or Hardy-Spicer joints) are used to transmit motion and rotational power, or torque, between two shafts that are offset at an angle. Most universal joints consist of two yokes and a middle assembly; the hub end of each yoke attaches to a shaft while the yoke ears attach to and pivot around the middle assembly to accommodate shaft misalignment. The type of middle assembly determines its usage—pin and block joints are suitable for transmitting high torque, needle bearing joints are used to handle high rotational speeds, and ball and socket joints are used in applications requiring low backlash (play between moving parts). The body of the universal joint may include a single joint to accommodate only angular misalignments between shafts, or two joints to accommodate both angular and parallel misalignments.

Lovejoy Size NB10B Needle Bearing Universal Joint, 3/4" Round Bo