Ball Bearings

A ball bearing is a rolling bearing used within the power transmission industry which features metal balls between a rotating or oscillating shaft and outer ring. With applications in everything from bicycle wheels to aerospace engineering, ball bearings are designed to reduce rotational friction while supporting radial loads. Incorporating a rolling element that guarantees a low coefficient of friction, ball bearings ensure smooth and uninterrupted rotation of, for example, an axle or motor shaft.


The only way for a ball bearing to operate efficiently or at high speeds is with the right lubrication which can work at high temperatures. The correct oil or grease lubricant has to be used with each bearing depending on its nominal lifespan and load.


Types of Ball Bearings


Ball bearings are available in open and sealed versions, depending on the environmental requirements. They are also available in a range of diameters, supplied in metric sizes. Types include:



  • Deep-groove ball bearings for when higher load capacity is required

  • Angular Contact ball bearings

  • Single-row ball bearings are the most common

  • Linear ball bearings

  • Miniature ball bearings

  • Radial deep groove ball bearing

  • Self-aligning ball bearings used with long shafts

  • Thrust ball bearings

  • Ceramic bearings resistant to corrosion and very little lubrication

  • Shielded bearings

  • Double row bearings have two rows

  • Caged bearings secure the balls


Ball bearings are used in objects with moving parts and have many applications. These include quite specific uses such as in computer fans, watches, gearboxes and children's toys.


...
Read more Read less

Filters

Viewing 1 - 20 of 3025 products
Results per page
Description Price Inside Diameter Outside Diameter Ball Bearing Type Race Width End Type Flange Outside Diameter Number of Rows Static Load Rating Material Ball Material Cage Material Race Material Race Type Dynamic Load Rating
RS Stock No. 618-9913
Mfr. Part No.626-2RS
BrandRS PRO
kr 23,79
Each
Units
6mm 19mm Miniature 6mm Sealed - 1 896N Steel - - - Plain 2.336kN
RS Stock No. 618-9957
Mfr. Part No.608-2RS
BrandRS PRO
kr 23,79
Each
Units
8mm 22mm Miniature 7mm Sealed - 1 1.379kN Steel - - - Plain 3.293kN
RS Stock No. 619-0468
Mfr. Part No.6205-2RS
BrandRS PRO
kr 50,59
Each
Units
25mm 52mm Deep Groove 15mm Sealed - 1 7.8kN Steel - - - Plain 14kN
RS Stock No. 619-0480
Mfr. Part No.6006-2RS
BrandRS PRO
kr 57,06
Each
Units
30mm 55mm Deep Groove 13mm Sealed - 1 8.3kN Steel - - - Plain 13.3kN
RS Stock No. 619-0143
Mfr. Part No.6201-2RS
BrandRS PRO
kr 25,30
Each
Units
12mm 32mm Deep Groove 10mm Sealed - 1 3.1kN Steel - - - Plain 6.89kN
RS Stock No. 619-0171
Mfr. Part No.6002-2RS
BrandRS PRO
kr 28,55
Each
Units
15mm 32mm Deep Groove 9mm Sealed - 1 2.85kN Steel - - - Plain 5.59kN
RS Stock No. 619-0193
Mfr. Part No.6001-2Z
BrandRS PRO
kr 29,09
Each
Units
12mm 28mm Deep Groove 8mm Shielded - 1 2.36kN Steel - - - Plain 5.07kN
RS Stock No. 619-0036
Mfr. Part No.608-2Z
BrandRS PRO
kr 26,44
Each
Units
8mm 22mm Miniature 7mm Shielded - 1 1.379kN Steel - - - Plain 3.293kN
RS Stock No. 618-9878
Mfr. Part No.625-2RS
BrandRS PRO
kr 18,51
Each
Units
5mm 16mm Miniature 5mm Sealed - 1 675N Steel - - - Plain 1.729kN
RS Stock No. 619-0575
Mfr. Part No.6209-2RS
BrandRS PRO
kr 127,22
Each
Units
45mm 85mm Deep Groove 19mm Sealed - 1 21.6kN Steel - - - Plain 33.2kN
RS Stock No. 618-9907
Mfr. Part No.625-2Z
BrandRS PRO
kr 21,16
Each
Units
5mm 16mm Miniature 5mm Shielded - 1 675N Steel - - - Plain 1.729kN
RS Stock No. 893-7323
Mfr. Part No.SS608-2RS
BrandRS PRO
kr 33,10
Each
Units
8mm 22mm Deep Groove 7mm Sealed - 1 882N Stainless Steel - - - Plain 2.111kN
RS Stock No. 619-0301
Mfr. Part No.6003-2RS
BrandRS PRO
kr 28,55
Each
Units
17mm 35mm Deep Groove 10mm Sealed - 1 3.25kN Steel - - - Plain 1.05kN
RS Stock No. 618-9979
Mfr. Part No.6800-2RS
BrandRS PRO
kr 25,30
Each
Units
10mm 19mm Deep Groove 5mm Sealed - 1 585N Steel - - - Plain 1.38kN
RS Stock No. 893-7464
Mfr. Part No.SS61901-2RS
BrandRS PRO
kr 47,60
Each
Units
12mm 24mm Deep Groove 6mm Sealed - 1 1.2kN Stainless Steel - - - Plain 2.32kN
RS Stock No. 619-0323
Mfr. Part No.6804-2RS
BrandRS PRO
kr 44,10
Each
Units
20mm 32mm Deep Groove 7mm Sealed - 1 1.5kN Steel - - - Plain 2.7kN
RS Stock No. 618-9884
Mfr. Part No.623-2Z
BrandRS PRO
kr 23,79
Each
Units
3mm 10mm Miniature 4mm Shielded - 1 219N Steel - - - Plain 631N
RS Stock No. 619-0187
Mfr. Part No.6202-2RS
BrandRS PRO
kr 32,99
Each
Units
15mm 35mm Deep Groove 11mm Sealed - 1 3.75kN Steel - - - Plain 7.8kN
RS Stock No. 619-0345
Mfr. Part No.6004-2RS
BrandRS PRO
kr 47,70
Each
Units
20mm 42mm Deep Groove 12mm Sealed - 1 5kN Steel - - - Plain 9.63kN
RS Stock No. 619-0806
Mfr. Part No.6310-2Z
BrandRS PRO
kr 260,38
Each
Units
50mm 110mm Deep Groove 27mm Shielded - 1 38kN Steel - - - Plain 61.8kN
Related Products
These bearings are designed to accommodate shaft deflection ...
Description:
These bearings are designed to accommodate shaft deflection when running and will also cope with initial misalignment. The double row bearing is designed primarily to withstand radial load with a small capacity for axial load. Also available with ring seals ...
The Food Line series of stainless steel deep ...
Description:
The Food Line series of stainless steel deep groove ball bearings by SKF can be used for a wide range of food and beverage applications. They are corrosion resistant when exposed to moisture and several other media and can accommodate ...
Specially designed bearings for improved load carrying and ...
Description:
Specially designed bearings for improved load carrying and wear resistance giving an increased overall performance. The unique manufacturing process allows for each bearing to be equipped with a hardened crystalline layer improving life expectancy.As these bearings are fully moulded, they ...
SKF Ball Bearings are designed to deliver increased ...
Description:
SKF Ball Bearings are designed to deliver increased reliability, reduced complexity and decreased environmental impact in high operating temperatures.Features:• Excellent performance in hot conditions, dry environments and low rotational speed applications• Temperature range -30°C to 150°C• Suitable ...