adventCalendarEnabled

dailyDealDisabled

path

productTypeSlug

subtypeSlug

subtypeFilterPageQuery

seoProductTypeSubtypeBySlug

alternateLinks

productTypeDesktopMainNavigationByPath

productTypeMobileMainNavigationByPath

seoPageSidebar

hasSeoSSRRedirect

alternateLinksByPath

productTypeBySlug

currentAuctionEvent

seoRedirectUrlByPath

Needle roller bearings

CSU - Solo Air 26 1 1/8" Sid/Reba 2013-2016

Cable Shears with opening spring 95 21 165

Schutzhülle

Hazel

X-TEND ASUS ROG Strix RTX 3090 Active Backplate ARGB

JetMag Pro Cross Screen 4x (82MAG)

Aerotwin A642S

Manchester Boots with Removable High Soft Footbed

Outchill Ts Herren Damen Schuhe

FAV Merino X-fine V-Neck w

Ultra Slim

MT500 Burner

8449339 Low safety shoe S3 Shoe size (EU): 39 Black 1 pair

Kangaroo

Moab Jam Pro 30.5

Synchros

Wayback GTX Long Mitt

The witcher

Spülbrause für Zedra/Europlus chrom-grau

Epic Grindshoes

Urevo

Foldi 3S

Treadmills

IT + Multimedia

Home + Kitchen

DIY + Garden

Interior

Sports

Fashion

Toys

Parents + Baby

Health + Beauty

Love + Play

Office + Stationery

Books

Supermarket

Pet supplies

Sale

Used

Product range

Gardening

Garden furnishing

Flowers + Plants

Pools + Spa

BBQs

Bathroom + Sanitary

Building + Renovating

Tools + Workshop

Electrical supplies

Safety

Vehicles

Building materials

Flooring + Tiles

Ironware

Occupational safety

Paints + Coatings

Wall cladding

Building hardware

Door fitting

Fastening technology

Furniture fitting

Ropes + Chains

Ventilation technology

Window fitting

Ball bearings

Hinge

House number + door plate

Letterbox accessories

Letterboxes

Profiles

Sheet

Stair railing + handrail

Wood connectors

Ball bearings are precision components designed to reduce friction between moving parts, facilitating smooth and efficient rotational motion. They achieve this by utilizing rolling elements, typically spheres, housed between two rings, an inner and an outer race. This design allows for the transmission of loads while minimizing energy loss due to friction, making them indispensable in a vast array of mechanical systems. From industrial machinery to automotive components and even household appliances, ball bearings enable the reliable operation and longevity of rotating assemblies, contributing to overall system performance and energy efficiency.

The world of ball bearings encompasses several specialized subtypes, each engineered for specific load conditions and operational environments. Deep groove ball bearings are versatile and widely used, accommodating both radial and moderate axial loads. Angular contact ball bearings are designed to handle combined radial and axial loads, often used in pairs. Spherical roller bearings excel in applications with heavy radial and axial loads, particularly where misalignment might occur. Needle roller bearings, characterized by their slender rolling elements, are ideal for applications requiring high load capacity within a limited radial space. Taper roller bearings are particularly effective at managing large radial and axial loads simultaneously, while cylindrical roller bearings offer high radial load capacity and are suitable for high-speed applications. Self-aligning ball bearings can compensate for angular misalignment, and axial deep groove ball bearings are specifically designed for purely axial loads.

When selecting the appropriate ball bearing, several properties are crucial for optimal performance. The inner diameter, outer diameter, and width define the bearing's physical dimensions and dictate its fit within a given assembly. The load capacity, both static and dynamic, indicates the maximum load the bearing can withstand without permanent deformation or fatigue. The maximum rotational speed is another important factor, especially in high-speed applications. Additionally, the type of sealing, such as open, shielded, or sealed, influences the bearing's protection against contaminants and its lubrication requirements. Understanding these properties allows for precise selection, ensuring the bearing meets the specific demands of the application.

Several manufacturers produce a wide range of ball bearings for diverse applications. INA Schaeffler Group offers components like the Cam follower KR22 PPX, designed for specific motion control tasks. DT Swiss provides bearings such as the 6902, often found in bicycle components. JBC manufactures products like the 688-2RS Deep groove ball bearings, which are sealed for enhanced protection. Enduro specializes in high-performance bearings, exemplified by their Bearings 6903 LLU MAX BO ABEC3. SKF, a prominent name in the industry, produces a variety of bearings, including the Deep groove ball bearing W6305 -2RS1, known for its robust construction.

Top rated Ball bearings

Best selling Ball bearings

Search

Settings

Customer account

Comparison lists

Watch lists

Cart