The THB ZKLF series is a dual row angular contact ball bearings. The complete units are comprised of one piece external ring, a two-piece internal ring, balls, cage construction and seals.
Bearings are dual direction angular contact ball bearings with 60° contact angle in an O series. It is ideal for -30°c to +120°c working temperature, and it can help axial loads from both directions angular contact.
This are preloaded after constructed by an accurate locknut, secured from contamination by lip seals or hole seals, and is lubed with a lithium complex soap base grease to SHELL Alvania RL3 and it could be relubricated. With an accuracy course for utilization with screw drives and its external ring is ideal for flange installing.