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.


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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. 619-0086
Mfr. Part No.6000-2Z
BrandRS PRO
PHP155.80
Each
units
10mm 26mm Deep Groove 8mm Shielded - 1 1.96kN Steel - - - Plain 4.62kN
RS Stock No. 893-7452
Mfr. Part No.SS61805-2RS
BrandRS PRO
PHP727.06
Each
units
25mm 37mm Deep Groove 7mm Sealed - 1 2.32kN Stainless Steel - - - Plain 3.44kN
RS Stock No. 893-7449
Mfr. Part No.SS61800-2RS
BrandRS PRO
PHP250.02
Each
units
10mm 19mm Deep Groove 5mm Sealed - 1 744N Stainless Steel - - - Plain 1.44kN
RS Stock No. 893-7446
Mfr. Part No.SS61802-2RS
BrandRS PRO
PHP342.02
Each
units
15mm 24mm Deep Groove 5mm Sealed - 1 1.04kN Stainless Steel - - - Plain 1.68kN
RS Stock No. 893-7379
Mfr. Part No.SS6206-2RS
BrandRS PRO
PHP1,266.42
Each
units
30mm 62mm Deep Groove 16mm Sealed - 1 10.17kN Stainless Steel - - - Plain 17.55kN
RS Stock No. 893-7382
Mfr. Part No.SS6207-2RS
BrandRS PRO
PHP1,902.23
Each
units
35mm 72mm Deep Groove 17mm Sealed - 1 13.77kN Stainless Steel - - - Plain 23.13kN
RS Stock No. 893-7391
Mfr. Part No.SS6300-2RS
BrandRS PRO
PHP433.27
Each
units
10mm 35mm Deep Groove 11mm Sealed - 1 3.15kN Stainless Steel - - - Plain 7.38kN
New
RS Stock No. 188-3322
Mfr. Part No.6004-2Z/C3
BrandRS PRO
PHP180.28
Each
units
20mm 42mm Deep Groove 12mm Shielded - - 5N - - - - Plain 9.95N
RS Stock No. 618-9985
Mfr. Part No.6200-2RS
BrandRS PRO
PHP175.09
Each
units
10mm 30mm Deep Groove 9mm Sealed - 1 2.36kN Steel - - - Plain 5.07kN
RS Stock No. 619-0480
Mfr. Part No.6006-2RS
BrandRS PRO
PHP300.47
Each
units
30mm 55mm Deep Groove 13mm Sealed - 1 8.3kN Steel - - - Plain 13.3kN
RS Stock No. 619-0525
Mfr. Part No.6207-2RS
BrandRS PRO
PHP502.27
Each
units
35mm 72mm Deep Groove 17mm Sealed - 1 15.3kN Steel - - - Plain 25.5kN
RS Stock No. 893-7424
Mfr. Part No.SS624-2RS
BrandRS PRO
PHP168.41
Each
units
4mm 13mm Deep Groove 5mm Sealed - 1 309N Stainless Steel - - - Plain 825N
New
RS Stock No. 188-3276
Mfr. Part No.608-2RS/C3
BrandRS PRO
PHP155.80
Each
units
8mm 22mm Deep Groove 7mm Sealed - - 1.37N - - - - Plain 3.45N
RS Stock No. 893-7405
Mfr. Part No.SS6301-2RS
BrandRS PRO
PHP485.94
Each
units
12mm 37mm Deep Groove 12mm Sealed - 1 3.78kN Stainless Steel - - - Plain 8.73kN
New
RS Stock No. 188-3290
Mfr. Part No.6010-2RS/C3
BrandRS PRO
PHP785.67
Each
units
50mm 80mm Deep Groove 16mm Sealed - - 15.6N - - - - Plain 22.9N
New
RS Stock No. 188-3337
Mfr. Part No.6302-2Z/C3
BrandRS PRO
PHP232.96
Each
units
15mm 42mm Deep Groove 13mm Shielded - - 5.4N - - - - Plain 11.9N
New
RS Stock No. 188-3281
Mfr. Part No.6002-2RS/C3
BrandRS PRO
PHP165.44
Each
units
15mm 32mm Deep Groove 9mm Sealed - - 2.85N - - - - Plain 5.85N
RS Stock No. 619-0222
Mfr. Part No.6301-2Z
BrandRS PRO
PHP195.86
Each
units
12mm 37mm Deep Groove 12mm Shielded - 1 4.15kN Steel - - - Plain 9.75kN
RS Stock No. 619-0351
Mfr. Part No.6304-2RS
BrandRS PRO
PHP300.47
Each
units
20mm 52mm Deep Groove 15mm Sealed - 1 7.8kN Steel - - - Plain 15.9kN
RS Stock No. 893-7345
Mfr. Part No.SS6202-2RS
BrandRS PRO
PHP385.79
Each
units
15mm 35mm Deep Groove 11mm Sealed - 1 3.24kN Stainless Steel - - - Plain 6.975kN
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