Linear ball bearing

Benefits:
  • Wide assortment for maximum flexibility
  • Energy saving with light weight cage design
  • Long service life and often maintenance free
Features:
  • Rigid, self-aligning, open and closed design
  • Low friction double lip seals
  • Factory pre-lubricated and ready for use

Linear ball bearings from Ewellix are available as compact series (ISO series 1) and standard series (ISO series 3). The bearings consist of a polymer cage with steel raceways plates to guide the rotating ball sets within the entire cage. The bearings are available sealed, single sealed, shielded and in a stainless-steel version.

Product tab contents

Technical Data

Sub tab

Overview
Speed

up to 5 m/s

Acceleration

up to 100 m/s2

Operating temperature

-20 to +80 °C

Diameter range

from 3 to 80 mm

Dynamic load rating C

up to 37 500 N

Static load rating Co

up to 32 000 N

Types

LBBR

Compact linear ball bearing (ISO series 1) available from 3 to 50 mm, easy to install with press fit in Ewellix units and optimised for exceptional cost performance

LBCD

Standard linear ball bearing (ISO series 3) available from 12 to 50 mm in self-aligning design. Optimised for low noise and smooth motion while tolerating slight misalignments and easy to install.

LBCR

Standard linear ball bearing (ISO series 3) in rigid design, covering all sizes from 5 to 80 mm. Optimised for high rigidity and performance while easy to install.

LBCF

Open linear ball bearing in self-aligning design (ISO series 3) available from 12 to 50 mm. Optimised for low noise and smooth motion while tolerating slight misalignments. Made for long distance strokes with supported shafts.

LBCT

Open linear ball bearing (ISO series 3) in rigid design, available from 12 to 80 mm. Optimised for high rigidity and performance while easy to install. Made for long distance strokes with supported shafts.

LBHT

Heavy duty open linear ball bearing (ISO series 3) available from 20 to 50 mm. Best size and performance ratio with maximum load ratings. Made for long distance strokes with supported shafts.

2D / 3D

Warning Message

For product orders, please refer to our catalogue pages where the ordering keys are indicated. Please do not use the ordering keys generated here as they may be incomplete.

Publications
IL-06013/6-EN-September 2022 Linear bearings units and shafts
IL-06015-US-September 2020 Inch linear ball bearings
Available only for USA market
Linear ball bearings specification sheet
Please download first before filling
EL-04005-US-March 2020 Inch linear ball bearings
Available only for USA market
EL-04010-EN-April 2022 WhyEwellix-LBB
EL-03006-EN-June 2020 Linear displacement unit for ophthalmic chairs
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