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庫存編號 764-3581
製造零件編號6012-2Z
BrandSKF
TWD825.00
單位
60mm 95mm Deep Groove 18mm Shielded - 1 23.2kN Steel - Steel - Plain 30.7kN
RS庫存編號 505-924
製造零件編號6211/C3
BrandSKF
TWD1,017.00
單位
55mm 100mm Deep Groove 21mm Open - 1 29kN Steel - Steel - Plain 46.2kN
RS庫存編號 667-0999
製造零件編號6002-2Z/C3
BrandSKF
TWD195.00
單位
15mm 32mm Deep Groove 9mm Shielded - 1 2.85kN Steel - Steel - Plain 5.85kN
RS庫存編號 667-1172
製造零件編號6201-2RSH/C3
BrandSKF
TWD150.00
單位
12mm 32mm Deep Groove 10mm Sealed - 1 3.1kN Steel - Steel - Plain 7.28kN
RS庫存編號 505-839
製造零件編號6311-2Z/C3
BrandSKF
TWD1,536.00
單位
55mm 120mm Deep Groove 29mm Shielded - 1 45kN Steel - Steel - Plain 74.1kN
RS庫存編號 667-1190
製造零件編號6206-2RS1/C3
BrandSKF
TWD420.00
單位
30mm 62mm Deep Groove 16mm Sealed - 1 11.2kN Steel - Steel - Plain 20.3kN
RS庫存編號 286-7546
製造零件編號608-2Z
BrandSKF
TWD152.00
單位
8mm 22mm Deep Groove 7mm Shielded - 1 1.37kN Steel Steel Steel Steel Plain 3.45kN
RS庫存編號 442-0183
製造零件編號6201-2RSH
BrandSKF
TWD177.00
單位
12mm 32mm Deep Groove 10mm Sealed - 1 3.1kN Steel - Steel - Plain 7.28kN
RS庫存編號 286-7530
製造零件編號608
BrandSKF
TWD139.00
單位
8mm 22mm Deep Groove 7mm Open - 1 1.37kN Steel - Steel - Plain 3.45kN
RS庫存編號 505-968
製造零件編號6215-2RS1/C3
BrandSKF
TWD3,353.00
單位
75mm 130mm Deep Groove 25mm Sealed - 1 49kN Steel - Steel - Plain 68.9kN
RS庫存編號 286-7473
製造零件編號61802
BrandSKF
TWD319.00
單位
15mm 24mm Deep Groove 5mm Open - 1 800N Steel - Steel - Plain 1.56kN
RS庫存編號 505-934
製造零件編號6212-2Z/C3
BrandSKF
TWD1,011.00
單位
60mm 110mm Deep Groove 22mm Shielded - 1 36kN Steel - Steel - Plain 55.3kN
RS庫存編號 667-0995
製造零件編號6001-2Z/C3
BrandSKF
TWD169.00
單位
12mm 28mm Deep Groove 8mm Shielded - 1 2.36kN Steel - Steel - Plain 5.4kN
RS庫存編號 285-0958
製造零件編號6206-2RS1
BrandSKF
TWD385.00
單位
30mm 62mm Deep Groove 16mm Sealed - 1 11.2kN Steel Steel Steel Steel Plain 20.3kN
RS庫存編號 667-1235
製造零件編號6304-2RSH/C3
BrandSKF
TWD344.00
單位
20mm 52mm Deep Groove 15mm Sealed - 1 7.8kN Steel - Steel - Plain 16.8kN
RS庫存編號 764-3528
製造零件編號6316
BrandSKF
TWD5,769.00
單位
80mm 170mm Deep Groove 39mm Open - 1 86.5kN Steel - Steel - Plain 130kN
RS庫存編號 286-8094
製造零件編號6208-2Z
BrandSKF
TWD579.00
單位
40mm 80mm Deep Groove 18mm Shielded - 1 19kN Steel - Steel - Plain 32.5kN
RS庫存編號 123-4829
製造零件編號6207-2Z/C3GJN
BrandSKF
TWD886.00
單位
35mm 72mm Deep Groove 17mm Shielded - 1 15.3kN Steel Ceramic Steel - Plain 27kN
RS庫存編號 286-7978
製造零件編號6203
BrandSKF
TWD177.00
單位
17mm 40mm Deep Groove 12mm Open - 1 4.75kN Steel - Steel - Plain 9.95kN
RS庫存編號 285-1636
製造零件編號3203A
BrandSKF
TWD1,102.00
單位
17mm 40mm Angular Contact 17.5mm Open - 2 8.8kN Steel - Fibreglass Reinforced Nylon 66 - Plain 14.3kN