2
Deep groove ball bearings are versatile,
self-retaining bearings with solid outer rings, inner rings and
ball and cage assemblies. These products are of simple design,
durable in operation and easy to maintain; they are available in
single and double row designs and in open and sealed variants. Due
to the production technology used, open bearings can still have
turned recesses on the outer ring for seals or shields.
And it is convenient to be making use .enjoying high rotate
speed. The deep groove ball bearings support radial load and some
axial load. When the clearance is added, It own the same character
as the angular contact ball bearing. Competing with the other types
of bearing owning the same dimension, deep groove ball bearings
enjoys high rotate speed, super precision, low friction
coefficient.
The new Energy Efficient deep groove ball bearings are designed
to improve machine efficiency and to save energy, see presentation
Energy Efficient solutions.
These bearings belong to E2 perfomance class family,
providing:
- optimized internal geometry for reduced friction
- a shield on both sides to protect the friction-reducing
features
- new cage design
- unique lubricant
The designation follows the basic designation system. To
clearly show the new performance the prefix "E2." has been
added.
Energy Efficient bearings are supplied in a new standard
box
Thrust ball bearing is separable, and designed for thrust load only. One-way bearing can only support thrust load from one direction, and bidirectional bearing can support alternative and various thrust load from two directions. It must be given an axial precompression in work. Its often used in principal axis of machine tool, automotive clutch, decelerator, etc. Bidirectional thrust angular contact ball bearing is used in principal axis of machine tool, and one-way thrust angular contact ball bearing is suitable for screw support.