Bearings

89 companies | 1101 products
Ball bearing / deep groove

The deep groove ball bearings in this...

Ball bearing / single-row / deep groove

The Generation C FAG sets new standard for...

Ball bearing / angular-contact / single-row

Single row angular contact...

Ball bearing / angular-contact / double-row

These contact ball bearings come with a double-row...

Cylindrical roller bearing / radial / double-row / for machine tools

Two-row, or double-row, cylindrical bearings are designed...

Cylindrical roller bearing / for continuous casting

The Timken® ADAPT™ bearing aims at constant...

Cylindrical roller bearing / full complement / radial

Timken provides a complete range of full complement cylindrical...

Ball bearing / self-aligning / maintenance-free

The igubal spherical bearings offer simple handling for a...

Ball bearing / double-row / stainless steel / glass

Xirodur® B180 polymer ball bearing is used...

Ball bearing / stainless steel / polymer / medical

Inch dimensions are now available...

Ball bearing / polymer / for plastics / for chemicals

Xiros® polymer ball bearings are the new generation...

Ball bearing / angular-contact / high-accuracy / super-precision

These SKF contact ball bearings in the S719..B...

Ball bearing / NitroMax steel / high-accuracy / corrosion-resistant

SKF has innovated a nitrogen rich stainless steel...

Ball bearing / angular-contact / for heavy loads / high-accuracy

Super-accuracy solitary row angular contact ball bearings in...

Ball bearing / angular-contact / for heavy loads / super-precision

The SKF series 72 D single row angular contact...

Tapered roller bearing / double-row

The Tapered Roller Bearings are specifically and especially...

Tapered roller bearing / four-row

The tapered roller bearings are angular contact bearings that...

Support bearing / ball screw

Compact design of bearing units...

Cylindrical roller bearing / precision

The cylindrical roller range comprises...

Roller bearing / combined axial/radial

The RTB series is manufactured...

Cylindrical roller bearing / with integrated encoder

The RTB AMS Series is a range of axial-radial...

Needle bearing

The SRB series are units manufactured...

Combined axial/radial bearing / precision

The Precision combined...

Combined axial/radial bearing / high-temperature

The High Temperature Bearing...

Combined axial/radial bearing / for heavy loads

The Combined Axial or Radial...

Ball bearing / small section

RBC's thin section ball...

Ball bearing / miniature

The Miniature Ball Bearing, manufactured...

Ball bearing / inch-size

The Extra Miniature Bearings R, FB Series...

Crossed roller bearing

An integrated...

Roller bearing / cam follower

Model NAST A separable type of bearing...

Needle bearing

The Machined Type Needle Roller Bearings...

Roller bearing

Roller Bearings, non-separable heavy-duty bearings...

Needle bearing / roller / combined

The needle roller bearing series...

Roller bearing / cam follower

This cam follower roller...

Cylindrical roller bearing

The SL Series are cylindrical...

Tapered roller bearing / double-row

The Single Row Taper Roller...

Spherical bearing / for heavy-duty applications

THB's slewing ring built withheavy spherical bearing in bronze...

How to choose this product

bearing

Like plain bearings, rolling bearings allow to reduce frictions between two parts in a rotational guide. Depending on whether the orientation load is axial or radial, different kinds of bearings exist. Bearings are composed of rolling elements, usually balls, cylindrical or tapered rollers, or needles.

Applications

Bearings are used in every area of mechanical construction or in precise rotational guidings. They require almost no maintenance (e.g. gearboxes, reduction gears, motors, fans).

Technologies

Three groups of parts compose a bearing. In most cases (radial rollings), they are made of an inner and an outer race separated by one or many rows of rolling elements.

Three types of rolling elements exist: balls, rollers and needles.

The different elements composing a bearing can be made of plastic, ceramic or steel.

Advantages

- Rotation velocity
- Precision

Disadvantages

- Fragility
- Maintenance

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