LINEAR BEARING

KB2558UU GEN
LINEAR BEARING

KB2558UU

Inner diameter 25 Outer diameter 40 Width 58

$9.54 Excl. VAT

72 pieces in stock

KB2558PP GEN
LINEAR BEARING

KB2558PP

Inner diameter 25 Outer diameter 40 Width 58

$9.54 Excl. VAT

72 pieces in stock

LME25UU GEN
LINEAR BEARING

LME25UU

Inner diameter 25 Outer diameter 40 Width 58

$9.54 Excl. VAT

72 pieces in stock

KB3068-UU GEN
LINEAR BEARING

KB3068-UU

Inner diameter 30 Outer diameter 47 Width 68

$11.15 Excl. VAT

199 pieces in stock

LME30-UU GEN
LINEAR BEARING

LME30-UU

Inner diameter 30 Outer diameter 47 Width 68

$11.15 Excl. VAT

199 pieces in stock

LME3068-UU GEN
LINEAR BEARING

LME3068-UU

Inner diameter 30 Outer diameter 47 Width 68

$11.15 Excl. VAT

199 pieces in stock

KB3068-PP GEN
LINEAR BEARING

KB3068-PP

Inner diameter 30 Outer diameter 47 Width 68

$11.15 Excl. VAT

199 pieces in stock

KB3068-WW GEN
LINEAR BEARING

KB3068-WW

Inner diameter 30 Outer diameter 47 Width 68

$11.15 Excl. VAT

199 pieces in stock

UB-30-AWW GEN
LINEAR BEARING

UB-30-AWW

Inner diameter 30 Outer diameter 47 Width 68

$11.15 Excl. VAT

199 pieces in stock

KB30UU GEN
LINEAR BEARING

KB30UU

Inner diameter 30 Outer diameter 47 Width 68

$11.15 Excl. VAT

199 pieces in stock

KB30PP GEN
LINEAR BEARING

KB30PP

Inner diameter 30 Outer diameter 47 Width 68

$11.15 Excl. VAT

199 pieces in stock

BBE30-UU GEN
LINEAR BEARING

BBE30-UU

Inner diameter 30 Outer diameter 47 Width 68

$11.15 Excl. VAT

199 pieces in stock

R0612-030-10 GEN
LINEAR BEARING

R0612-030-10

Inner diameter 30 Outer diameter 47 Width 68

$11.15 Excl. VAT

199 pieces in stock

R061203010 GEN
LINEAR BEARING

R061203010

Inner diameter 30 Outer diameter 47 Width 68

$11.15 Excl. VAT

199 pieces in stock

LME8UU GEN
LINEAR BEARING

LME8UU

Inner diameter 8 Outer diameter 16 Width 25

$7.62 Excl. VAT

131 pieces in stock

KB8GUU GEN
LINEAR BEARING

KB8GUU

Inner diameter 8 Outer diameter 16 Width 25

$7.62 Excl. VAT

131 pieces in stock

KB162636-UU GEN
LINEAR BEARING

KB162636-UU

Inner diameter 16 Outer diameter 26 Width 36

$9.56 Excl. VAT

53 pieces in stock

LME16UU GEN
LINEAR BEARING

LME16UU

Inner diameter 16 Outer diameter 26 Width 36

$9.56 Excl. VAT

53 pieces in stock

KB16PP GEN
LINEAR BEARING

KB16PP

Inner diameter 16 Outer diameter 26 Width 36

$9.56 Excl. VAT

53 pieces in stock

KB1636-PP GEN
LINEAR BEARING

KB1636-PP

Inner diameter 16 Outer diameter 26 Width 36

$9.56 Excl. VAT

53 pieces in stock

KB-1636-PP GEN
LINEAR BEARING

KB-1636-PP

Inner diameter 16 Outer diameter 26 Width 36

$9.56 Excl. VAT

53 pieces in stock

LM12-UU-ZEN ZEN
LINEAR BEARING

LM12-UU-ZEN

Inner diameter 12 Outer diameter 21 Width 30

$8.89 Excl. VAT

57 pieces in stock

KH2030-PP GEN
LINEAR BEARING

KH2030-PP

Inner diameter 20 Outer diameter 28 Width 30

$9.28 Excl. VAT

188 pieces in stock

KH3050-PP GEN
LINEAR BEARING

KH3050-PP

Inner diameter 30 Outer diameter 40 Width 50

$15.33 Excl. VAT

94 pieces in stock

LM20-ZEN ZEN
LINEAR BEARING

LM20-ZEN

Inner diameter 20 Outer diameter 32 Width 42

$9.26 Excl. VAT

14 pieces in stock

LME25UU-OP GEN
LINEAR BEARING

LME25UU-OP

Inner diameter 25 Outer diameter 40 Width 58

$15.85 Excl. VAT

89 pieces in stock

KBO2558PP GEN
LINEAR BEARING

KBO2558PP

Inner diameter 25 Outer diameter 40 Width 58

$15.85 Excl. VAT

89 pieces in stock

KB1029PP GEN
LINEAR BEARING

KB1029PP

Inner diameter 10 Outer diameter 19 Width 29

$8.58 Excl. VAT

31 pieces in stock

LM8-UU-ZEN ZEN
LINEAR BEARING

LM8-UU-ZEN

Inner diameter 8 Outer diameter 15 Width 24

$8.35 Excl. VAT

31 pieces in stock

LME12UUAJ GEN
LINEAR BEARING

LME12UUAJ

Inner diameter 12 Outer diameter 22 Width 32

$11.48 Excl. VAT

29 pieces in stock

KB-1232AJ GEN
LINEAR BEARING

KB-1232AJ

Inner diameter 12 Outer diameter 22 Width 32

$11.48 Excl. VAT

29 pieces in stock

LM20-UU-OP GEN
LINEAR BEARING

LM20-UU-OP

Inner diameter 20 Outer diameter 32 Width 42

$21.44 Excl. VAT

19 pieces in stock

Linear bearing

What is a linear bearing?

Linear bearings, also called ball bearings, are bearings that can be used for translational shaft guides. These bearings provide good precision, low friction and high performance. They are regularly used in industrial applications such as automated systems, robots and machine tools.

What are the different types of linear bearings?

There are several categories of linear bearings for the many applications that exist, including:

Compact linear bearings (KH)

These linear bearings have steel balls, a plastic cage and a sheet metal outer ring. They can be offered sealed or unsealed depending on the application and your needs.

Massive, closed series linear bearings (KB - LME)

These products have steel balls, a plastic cage and a steel outer ring. This assembly produces a homogeneous linear motion. This bearing is closed and can be sold with or without seal.

Massive open series linear bearings (LME**OP)

Open solid ball sockets are constructed in the same way as closed solid ball sockets. The only difference is that they are open. They are used when the guide shaft is deformed and it is necessary to eliminate this deformation.

Massive, adjustable series linear bearings

These bearings have the same characteristics as solid closed ball bearings. However, they are slotted so that they can be mounted in bearings with adjustable housings. This allows the clearance between the shaft and the ball bushing to be adjusted.

Solid tandem linear bearings (KBL)

Tandem solid ball bushings have the dimensions (inner and outer diameters) and tolerances of solid ball bushings, but in double the length.

Linear bearings with flange (round or square) (KBK)

These flanged bearings have the same features as solid ball bearings, but with a flange. This flange provides an additional means of attachment. The advantage of this flange is to reduce the length of the bore and the overall size of the bearing.

In this product category, you will also find linear bearing housings and linear guides.

How to choose a linear bearing?

In order to choose the bearing you need, it is necessary to have the part number or the technical characteristics that define it.

The choice of a linear bearing depends on several criteria, including:

- The dimensions (inside diameter, outside diameter and length)

- Type (compact, solid closed, solid open, adjustable, flanged, tandem)

- The speed of rotation

- The load to be supported

- The environment (temperature, humidity)

Find your linear bearing on 123Bearing

You will find on our website a large choice of bearings in stock with a very good quality-price ratio. To make your selection easier, simply enter the bearing reference in the search bar. If you don't have it, you can click on the product category you are interested in and select the characteristics you are looking for (dimensions, brand, etc.) In a few clicks, you will find the product that corresponds to your needs!

If you need more information or advice, please contact our customer service. Our specialists will be happy to help you!

4600 sqm of storage space
7.2 million parts in stock
Our strengths
personalized delivery
a business solutions department

4600 sqm of storage space

7.2 million parts in stock

Our strengths

personalized delivery

a business solutions department