EWELLIX – linear ball bearings

EWELLIX - linear ball bearings
Reliable Bearings for a Reliable Future – Choose Quality, Choose Us!

Linear ball bearings from Ewellix are designed for unlimited stroke applications.
They consist of a plastic cage that contains the guiding elements, which are raceway plates and balls.
Depending on the range and the size, linear bearings have different numbers of ball recirculations.
Under the raceway plates, the steel balls are in the loaded zone.

At the end of the raceway, the balls move into the unloaded zone and get circulated via the recirculation cap.
When passing the opposite recirculation cap, they are moving back into the loaded zone.

During motion, only the friction between the steel balls must be considered, therefore nearly frictionless linear motion is possible.
The bearing cage contains the ball rows with an equivalent number of raceway plates and at both ends recirculation caps.
These caps can be flexibly equipped with double lip seals or with non-contacting shields. The low friction
double lip seals keep the grease inside the bearings while moving the contamination safely away from the shaft.

Besides the standard bearing steel material for rolling elements and raceway plates, all linear ball bearings can be manufactured
as a stainless steel variant with special alloy stainless steel material.

EWELLIX - linear ball bearings
Material specifications

1. Linear bearing cage, plastic
2. Ball recirculation cap, plastic
3. Double lip seal, elastomer or shield, plastic
4. Steel balls (hardened), bearing steel
5. Raceway plates (hardened), bearing steel
6. Precision shaft, bearing steel

EWELLIX - linear ball bearing range

LBBR - Compact bearing - from 3 - 50 mm
LBCR - Standard bearing - from 5 - 80 mm
LBCD - Standard bearing, Self-aligning - from 12 - 50 mm
LBCT - Standard bearing, open design - from 12 - 80 mm
LBCF - Standard bearing open design, Self-aligning - from 12 - 50 mm
LBHT - Standard heavy duty bearing, open design - from 20 - 50 mm

With all that variety, EWELLIX now has the right bearing for nearly every linear bushing application requirement.