the design of the body of the ball bearing excludes the possibility of squeezing the ball pin out of the body; in the design of the ball bearing the hardened locking ring is used, which provides a high reserve on the force of tearing the ball pin out of the body;the ball pin is made of heat-treated high quality alloy steel; the sphere and flange of the pin are additionally hardened by rolling with rollers; the thread of the ball pin is made by knurling, thus achieving high accuracy and strength of the thread; the covers are made of oil, petrol, ozone and ozone resistant thermoplastic polyurethane: durability 3 times higher than rubber and silicone analogues, anti-corrosion coating of the case;anti-corrosion coating of the ball pin.
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