KOLMB is a professional enteprise specializing in making Linear Motion Ball
Bearing and related linear-motion series.
To pursue the higher goal, the company strictly carry out the ISO9002:2000 quality
system and has passed the ISO9002 quality system certification. The company possess
advanced state-of-art manufacturing equipments, testing instruments. Moreover, numerous
senior engineers and technicians have been introduced to develop and research new
products. The products have been selling to Japan, U.K., Germany, Italy, Mid-east
area, South Africa and other countries and regions.
The KOLMB linear bushing consists of an outer cylinder, ball retainer, balls and
two and 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 optimize their required
functions. The outer cylinder is maintained sufficient hardness by heat treatment,
therefore if ensures the bushing projected travel life and satisfactory durability.
The ball retainer is made from steel or synthetics resin. The steel retainer has
high rigidity, obtained by heat treatment.
The synthetics resin retainer can reduce running noise. The user can select the
optimum type for meeting the user's service conditions.
1. High Precision and Rigidity
The KOLMB linear bushing is produced from a solid steel outer cylinder
and incorporates an industrial strength resin retainer.
2. Ease of Assembly
The standard type of KOLMB linear bushing can be loaded from any direction. Precision
control is possible using only the shaft supporter, and the mounting surface can
be machined easily.
3. Ease of Replacement
KOLMB linear bushings of each type are completely interchangeable because
of their standardized dimensions and strict precision control. Replacement because
of wear or damage is therefore easy and accurate.
4. Variety of Types
KOLMB offers a full line of linear bushing: the standard, integral single-retainer
closed type, the clearance adjustable type and the open types. The user can choose
from among these according to the application requirements to be met.
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