Page 3 of THK® rails and bearings by Techno Inc.
previous rfq page next index page home page 2 quiet operation metal-to-metal contact between the balls is eliminated by the ball cage resulting in a quiet operation 3 orderly ball movement since the balls are held by the ball cage in the form of a belt they are uniformly distributed along the raceways of the block there is no skewing of the balls and no sudden variations in friction which results in stable movement 4 long-term maintenance-free operation grease pockets are provided consecutively over the entire ball circulating path to constantly lubricate the balls enabling long-term maintenance-free operation techquestions@techno-isel.com 63 2 rails carriages and bearings
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