7304C angular contact ball bearing UKL 7304 bearing

Products Description

High Precision Angular Contact Ball Bearings

1. UKL angular contact ball bearing have high limit rotational speed, they can carry radial load and axial load simultaneously, they can also with stand purely radial load. The axial load carrying capacity depend on the magnitude of contact angle and increases with increasing contact angle. High speed series with small ball design. The material used for Bearing ring is high purity bearing steel made in Europe with a special heat treatment process, cold treatment process and material modification technology greatly improve the fatigue life of this series of bearing. The contact angle include 15 degree and 25 degree, the paired use can bear both axial load and radial load or synthetic load. Using the outer ring guided phenolic resin bakelite cloth cage, can long term work stably less than 80℃.

2.Four dimension series

The precision angular contact ball bearings for spindles have four dimension series, 718, 719, 70 and 72. With the same inner diameter, the outer diameter and the width of 718, 719, 70 and 72 increase in sequence.

3. Application of angular contact ball bearing

•Machine tool spindle •High-frequency motor •Robot technology •Gas turbine •Centrifuge •Small-size automobile front wheels •Differential pinion shaft

4. Advantages

•The speed performance is outstanding •Unique heat treatment process allows products to achieve the best dimensional stability and rigidity, so as to reduce wear and tear; •Multiple preload levels can help to meet different requirements for speed and system stiffness, which is more reasonable to select and use the levels.

Product Process

Factory & Equipment

Inspection & Packaging

Application Scenario

Certifications