NU-LOC FLYER
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NU Concentric-LOC BALL BEARING UNITS CATALOG NO.3401 EASY INSTALLATION 360° SHAFT CONTACT TRUE CONCENTRIC LOCK

The FYH NU-LOC bearing grips the shaft more uniformly, which allows 360 degrees of equalized locking contact. The roundness of the ball path on NU-LOC bearings results in better operation and longer life. NU-LOC concentric locking collars are designed to prevent shaft maring and burring. A single standard hex head cap screw can be tightened quickly and easily. NU-LOC bearings can replace either setscrew or eccentric locking collar inserts. Ballpath Roundness NU-LOC concentric locking collar with a single cap screw provides great holding power. The collar is installed over the slotted inner...

Grease nipple Standard hex head cap screw Grease hole Concentric locking collar Contact (or Non-contact) Seal & Slinger Ball and cage Wide inner ring The standard NU-LOC series satisfies all the specifications of our air handling series under the "S3" designation. This series incorporates a C2 ball clearance which is more exacting than the standard style, and this allows for quieter operation and a considerable reduction of vibration. The NU-LOC series is a high-precision design and, while it is ideal for air handling applications, it is also excellent for many more highly demanding...

Round flange cartridge type units NU-LOC Cylindrical bore (with concentric locking collar) NCFCF (For USA) is also available. Contact FYH for unit specifcations.

Square four-bolt flange type units NU-LOC Cylindrical bore (with concentric locking collar)

Ball bearing inserts NU-LOC Cylindrical bore (with concentric locking collar)