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.


...
顯示內容 隱藏內容

篩選條件

正在檢視 1 - 20,共 776 項產品
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庫存編號 286-8066
製造零件編號6207
BrandSKF
HK$100.90
單位
35mm 72mm Deep Groove 17mm Open - 1 15.3kN Steel - Steel - Plain 27kN
RS庫存編號 442-0076
製造零件編號6203-2RSH
BrandSKF
HK$57.77
單位
17mm 40mm Deep Groove 12mm Sealed - 1 4.75kN Steel - Steel - Plain 9.95kN
RS庫存編號 667-1116
製造零件編號6308-2Z/C3
BrandSKF
HK$252.94
單位
40mm 90mm Deep Groove 23mm Shielded - 1 24kN Steel - Steel - Plain 42.3kN
RS庫存編號 764-3516
製造零件編號6312
BrandSKF
HK$502.90
單位
60mm 130mm Deep Groove 31mm Open - 1 52kN Steel - Steel - Plain 85.2kN
RS庫存編號 286-7530
製造零件編號608
BrandSKF
HK$35.24
單位
8mm 22mm Deep Groove 7mm Open - 1 1.37kN Steel - Steel - Plain 3.45kN
RS庫存編號 667-1030
製造零件編號608-2Z/C3
BrandSKF
HK$38.57
單位
8mm 22mm Deep Groove 7mm Shielded - 1 1.37kN Steel - Steel - Plain 3.45kN
RS庫存編號 285-0576
製造零件編號61804-2RZ
BrandSKF
HK$138.53
單位
20mm 32mm Deep Groove 7mm Shielded - 1 2.32kN Steel - Steel - Plain 4.03kN
RS庫存編號 286-8044
製造零件編號6206
BrandSKF
HK$78.25
單位
30mm 62mm Deep Groove 16mm Open - 1 11.2kN Steel - Steel - Plain 20.3kN
RS庫存編號 667-1194
製造零件編號6207-2RS1/C3
BrandSKF
HK$140.83
單位
35mm 72mm Deep Groove 17mm Sealed - 1 15.3kN Steel - Steel - Plain 27kN
RS庫存編號 505-788
製造零件編號7307BEP
BrandSKF
HK$317.57
單位
35mm 80mm Angular Contact 21mm Open - 1 24.5kN Steel - Fibreglass Reinforced Nylon 66 - Plain 39kN
RS庫存編號 442-0149
製造零件編號6303-2RSH
BrandSKF
HK$76.05
單位
17mm 47mm Deep Groove 14mm Sealed - 1 6.55kN Steel - Steel - Plain 14.3kN
RS庫存編號 505-766
製造零件編號7311BEP
BrandSKF
HK$884.66
單位
55mm 120mm Angular Contact 29mm Open - 1 55kN Steel - Fibreglass Reinforced Nylon 66 - Plain 79.3kN
RS庫存編號 285-0964
製造零件編號6207-2RS1
BrandSKF
HK$132.31
單位
35mm 72mm Deep Groove 17mm Sealed - 1 15.3kN Steel - Steel - Plain 27kN
RS庫存編號 285-0790
製造零件編號623
BrandSKF
HK$33.30
單位
3mm 10mm Deep Groove 4mm Open - 1 180N - - Steel - Plain 540N
RS庫存編號 286-7833
製造零件編號626
BrandSKF
HK$36.04
單位
6mm 19mm Deep Groove 6mm Open - 1 950N Steel - Steel - Plain 2.34kN
RS庫存編號 667-1068
製造零件編號6207-2Z/C3
BrandSKF
HK$124.58
單位
35mm 72mm Deep Groove 17mm Shielded - 1 15.3kN Steel - Steel - Plain 27kN
RS庫存編號 667-1125
製造零件編號6309-2Z/C3
BrandSKF
HK$319.40
單位
45mm 100mm Deep Groove 25mm Shielded - 1 31.5kN Steel - Steel - Plain 55.3kN
RS庫存編號 893-0283
製造零件編號W607-2RS1
BrandSKF
HK$96.66
單位
7mm 19mm Deep Groove 6mm Sealed - 1 585N Stainless Steel Stainless Steel Stainless Steel Stainless Steel Plain 1.53kN
RS庫存編號 286-7855
製造零件編號627
BrandSKF
HK$35.81
單位
7mm 22mm Deep Groove 7mm Open - 1 1.37kN Steel - Steel - Plain 3.45kN
RS庫存編號 505-603
製造零件編號3307ATN9
BrandSKF
HK$662.49
單位
35mm 80mm Angular Contact 34.9mm Open - 2 35.5kN Steel - Fibreglass Reinforced Nylon 66 - Plain 52kN