Super precision angular contact ball bearing
NSK
Clear progress and increases in output have already been made in the area of grease lubrication for high-speed bearings. Even so, grease lubrication is pushed to its limits, which can only be overcome by an oil-lubrication. NSK's oil-air lubrication works as a safe, economic and pollution free lubrication. With a lubricating hole (groove and hole in the outer ring) the lubricant quantity can be controlled and is injected precisely into the bearing, even under high speed. In addition this reduces the number of parts in the bearing and so simplifies the overall possible construction of the spindle.
PRODUCT FEATURES
Super Precision Angular Contact ball bearing
Bearings in the ISO series 10 & 19
Integrated seal with O-Ring in NBR
For fixed and free side
PRODUCT BENEFITS
Lubrication direct in the rolling elements
Increased bearing & spindle life
Safe lubrication
Increased spindle rigidity
Compact spindle construction
Cost reductions
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