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 408-9883
製造零件編號608ZZ
BrandNSK
TWD147.00
單位
8mm 22mm Deep Groove 7mm Shielded - 1 1.37kN Steel - Steel - Plain 3.3kN
RS庫存編號 409-0013
製造零件編號6000ZZ
BrandNSK
TWD161.00
單位
10mm 26mm Deep Groove 8mm Shielded - 1 1.97kN Steel - Steel - Plain 4.55kN
RS庫存編號 409-0401
製造零件編號6202ZZ
BrandNSK
TWD181.00
單位
15mm 35mm Deep Groove 11mm Shielded - 1 3.75kN Steel Steel Steel Steel Plain 7.65kN
RS庫存編號 409-0502
製造零件編號6205ZZ
BrandNSK
TWD264.00
單位
25mm 52mm Deep Groove 15mm Shielded - 1 7.85kN Steel - Steel - Plain 14kN
RS庫存編號 764-3581
製造零件編號6012-2Z
BrandSKF
TWD873.00
單位
60mm 95mm Deep Groove 18mm Shielded - 1 23.2kN Steel - Steel - Plain 30.7kN
RS庫存編號 492-2178
製造零件編號623ZZ
BrandNSK
TWD171.00
單位
3mm 10mm Deep Groove 4mm Shielded - 1 218N Steel - Steel - Plain 630N
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
TWD182.00
單位
12mm 32mm Deep Groove 10mm Sealed - 1 3.1kN Steel - Steel - Plain 7.28kN
RS庫存編號 492-2207
製造零件編號6306ZZ
BrandNSK
TWD454.00
單位
30mm 72mm Deep Groove 19mm Shielded - 1 15kN Steel - Steel - Plain 26.7kN
RS庫存編號 409-0546
製造零件編號6206ZZ
BrandNSK
TWD343.00
單位
30mm 62mm Deep Groove 16mm Shielded - 1 11.3kN Steel - Steel - Plain 19.5kN
RS庫存編號 409-0877
製造零件編號51104
BrandNSK
TWD384.00
單位
20mm 35mm Thrust 10mm - - 1 26.6kN Steel - Steel - Plain 15.1kN
RS庫存編號 505-839
製造零件編號6311-2Z/C3
BrandSKF
TWD1,541.00
單位
55mm 120mm Deep Groove 29mm Shielded - 1 45kN Steel - Steel - Plain 74.1kN
RS庫存編號 747-620
製造零件編號DDRIF-418ZZMTHA5P24LY121
BrandNMB
TWD239.00
/個 (每包:2個)
單位
3.17mm 6.35mm Radial 2.76mm Shielded 7.51mm 1 97N Steel Martensitic Stainless Steel Metallic Crown Steel Martensitic Stainless Steel Flanged 285N
RS庫存編號 619-0036
BrandRS PRO
TWD79.00
單位
8mm 22mm Miniature 7mm Shielded - 1 1.379kN Steel - - - Plain 3.293kN
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 409-0350
製造零件編號6200ZZ
BrandNSK
TWD158.00
單位
10mm 30mm Deep Groove 9mm Shielded - 1 2.39kN Steel - Steel - Plain 5.1kN
RS庫存編號 409-0114
製造零件編號6003ZZ
BrandNSK
TWD197.00
單位
17mm 35mm Deep Groove 10mm Shielded - 1 3.25kN Steel - Steel - Plain 6kN
RS庫存編號 138-635
製造零件編號DDR-1650HHMTRA1P24LY121
BrandNMB
TWD163.50
/個 (每包:2個)
單位
5mm 16mm Radial 5mm Shielded - 1 671N Steel Martensitic Stainless Steel Metallic Ribbon Steel Martensitic Stainless Steel Plain 1.735kN
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