Features :
High Precision and Rigidity PLANET linear motion bearings are produced from a solid steel outer cylinder. Also the linear motion bearing incorporates an industrial strength resin retainer
Ease of Assembly The standard type of PLANET linear motion bearing can be loaded from any direction.
Ease of Replacement PLANET Linear Motion bearing of each type are completely interchangeable with other brands because of their standardised dimensions and strict precision control. Replacement because of wear or damage is therefore easy and accurate.
Construction :
PLANET linear motion bearing consists of an outer cylinder, ball retainer, balls and two end rings. The ball retainer which holds the balls in the recirculating trucks in held inside the outer cylinder by end rings.
Those parts are assembled to optimise their required functions.
The outer cylinder is maintained sufficient harness by heat treatment, therefore it ensures the bushings projected travel life and satisfactory durability．
The ball retainer is made from resin.
Planet Linear Bearings has has wiper seals on Both Sides which prevents dust from going in and retains the oil inside.
