High Speed Angular Contact Bearing

Where open bearings with external seals have been previously used, sealed super-precision bearings provide superior performance.

When contaminants, such as wood dust or swarf, get between the balls and raceways of a precision Bearing, damage in the contact areas is almost inevitable. 

When cutting fluid enters the bearing, it reduces the effectiveness of the lubricant, making the bearing susceptible to corrosion, higher operating temperatures and accelerated wear. 

The end result of both of these scenarios is high maintenance costs combined with lost revenues from unplanned downtime and lost production.

Our sealed super-precision angular contact ball bearings provide optimum performance in applications where there is a need for high reliability and superior accuracy. 

The bearings are filled with high-speed grease. Non-contact seals keep the grease in and contaminants out of the bearings, with the lowest possible temperature rise and without compromising speed capability. 

These relubrication-free bearings are particularly suitable for metal cutting and woodworking machines.

Our bearings are characterized by:

• high-speed capability • high stiffness • extended bearing service life • low heat generation • compact cross section