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Lovejoy NB6B Needle Bearing Universal Joint 1/2 In Round Bore No Kw Ss. 68514415617

Lovejoy NB6B Needle Bearing Universal Joint 1/2 In Round Bore No Kw Ss

SKU: B003TW5NR6 Categories: Couplings, Collars & Universal Joiners, Flexible Couplings, Industrial, Multi-Flex, Needle-Bearing, Universal Joints Tags: 68514415617, Industrial, lovejoy, Lovejoy NB6B Needle Bearing Universal Joint 1/2 In Round Bore No Kw Ss, NB6B, NB6B-UJ-1/2X1/2-NKW NSS BE, needle bearing, universal joint Brand: Lovejoy

Description

Lovejoy NB6B Needle Bearing Universal Joint 1/2 In Round Bore No Kw Ss.

Lovejoy 68514415617 NB6B Needle Bearing Universal Joint, 1/2″ Round Bore and 1/2″ Round Bore, No Keyway, No Setscrew, 1.00″ Outer Diameter, 3.38″ Overall Length.

Dimensional Data.

Bore A & B	1/2 in
Size	NB6B
Set Screw Size	No Setscrew
Keyway A & B (W x D)	No Keyway
Outside Diameter	1.000 in
Overall Length	3.380 in
Bore Depth (Dimension C)	1.000 in
Max. Bore (Dimensions ID1/ID2)	0.750 in 19.00 mm
Main Pin Height (Dimension E)	1.680 in
Cubic inches	3.38000 in³

Performance Data.

Operating Temperature Range	-30 to 212 ºF
Static Breaking Torque	1150.00 in·lb
Max. Speed	6000 rpm
Static Breaking Torque	1150.00 in-lb
Max. Angle Offset	25.00 º

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.

Lovejoy NB6B Needle Bearing Universal Joint 1/2 In Round Bore No Kw Ss.