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. 893-7335
Mfr. Part No.SS6200-2RS
BrandRS PRO
PHP270.07
Each
units
10mm 30mm Deep Groove 9mm Sealed - 1 2.151kN Stainless Steel - - - Plain 4.59kN
RS Stock No. 619-0115
Mfr. Part No.6300-2Z
BrandRS PRO
PHP123.96
Each
units
10mm 35mm Deep Groove 11mm Shielded - 1 3.4kN Steel - - - Plain 8.06kN
RS Stock No. 893-7382
Mfr. Part No.SS6207-2RS
BrandRS PRO
PHP1,750.86
Each
units
35mm 72mm Deep Groove 17mm Sealed - 1 13.77kN Stainless Steel - - - Plain 23.13kN
New
RS Stock No. 188-3320
Mfr. Part No.6002-2Z/C3
BrandRS PRO
PHP155.00
Each
units
15mm 32mm Deep Groove 9mm Shielded - - 2.85N - - - - Plain 5.85N
RS Stock No. 619-0272
Mfr. Part No.6302-2Z
BrandRS PRO
PHP214.76
Each
units
15mm 42mm Deep Groove 13mm Shielded - 1 5.4kN Steel - - - Plain 11.4kN
New
RS Stock No. 188-3332
Mfr. Part No.6206-2Z/C3
BrandRS PRO
PHP354.00
Each
units
30mm 62mm Deep Groove 16mm Shielded - - 11.2N - - - - Plain 20.3N
New
RS Stock No. 188-3276
Mfr. Part No.608-2RS/C3
BrandRS PRO
PHP148.00
Each
units
8mm 22mm Deep Groove 7mm Sealed - - 1.37N - - - - Plain 3.45N
RS Stock No. 893-7269
Mfr. Part No.SS6002-2RS
BrandRS PRO
PHP332.86
Each
units
15mm 32mm Deep Groove 9mm Sealed - 1 2.556kN Stainless Steel - - - Plain 5.04kN
New
RS Stock No. 188-3282
Mfr. Part No.6003-2RS/C3
BrandRS PRO
PHP164.00
Each
units
17mm 35mm Deep Groove 10mm Sealed - - 3.25N - - - - Plain 6.37N
RS Stock No. 893-7391
Mfr. Part No.SS6300-2RS
BrandRS PRO
PHP398.79
Each
units
10mm 35mm Deep Groove 11mm Sealed - 1 3.15kN Stainless Steel - - - Plain 7.38kN
RS Stock No. 893-7442
Mfr. Part No.SS61801-2RS
BrandRS PRO
PHP257.63
Each
units
12mm 21mm Deep Groove 5mm Sealed - 1 800N Stainless Steel - - - Plain 1.52kN
RS Stock No. 619-0389
Mfr. Part No.6003-2Z
BrandRS PRO
PHP122.95
Each
units
17mm 35mm Deep Groove 10mm Shielded - 1 3.25kN Steel - - - Plain 1.05kN
New
RS Stock No. 188-3338
Mfr. Part No.6303-2Z/C3
BrandRS PRO
PHP235.00
Each
units
17mm 47mm Deep Groove 14mm Shielded - - 6.55N - - - - Plain 14.3N
RS Stock No. 893-7402
Mfr. Part No.SS6302-2RS
BrandRS PRO
PHP468.86
Each
units
15mm 42mm Deep Groove 13mm Sealed - 1 4.905kN Stainless Steel - - - Plain 10.26kN
RS Stock No. 619-0749
Mfr. Part No.6308-2Z
BrandRS PRO
PHP885.75
Each
units
40mm 90mm Deep Groove 23mm Shielded - 1 24kN Steel - - - Plain 41kN
RS Stock No. 893-7272
Mfr. Part No.SS6005-2RS
BrandRS PRO
PHP597.37
Each
units
25mm 47mm Deep Groove 12mm Sealed - 1 5.265kN Stainless Steel - - - Plain 9.09kN
RS Stock No. 893-7256
Mfr. Part No.SS6001-2RS
BrandRS PRO
PHP216.22
Each
units
12mm 28mm Deep Groove 8mm Sealed - 1 2.151kN Stainless Steel - - - Plain 4.59kN
New
RS Stock No. 188-3285
Mfr. Part No.6006-2RS/C3
BrandRS PRO
PHP286.00
Each
units
30mm 55mm Deep Groove 13mm Sealed - - 8.3N - - - - Plain 13.8N
New
RS Stock No. 188-3316
Mfr. Part No.625-2Z/C3
BrandRS PRO
PHP92.00
Each
units
5mm 16mm Deep Groove 5mm Shielded - - 0.38N - - - - Plain 1.14N
New
RS Stock No. 188-3337
Mfr. Part No.6302-2Z/C3
BrandRS PRO
PHP221.00
Each
units
15mm 42mm Deep Groove 13mm Shielded - - 5.4N - - - - Plain 11.9N
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