Ball Bearings

A ball bearing is a rolling bearing 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 axel or motor shaft.

What are deep-grove ball bearings?
Deep-groove ball bearings are available for when higher load capacity is required, and self-aligning ball bearings are also available for applications where misalignment is a concern, such as high vibration conditions.

What types are there?
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:
• Angular Contact
• Deep Groove
• Linear
• Miniature
• Radial
• Self Aligning
• Thrust

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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 618-9957
BrandRS PRO
HK$14.10
單位
8mm 22mm Miniature 7mm Sealed - 1 1.379kN Steel - - - Plain 3.293kN
RS庫存編號 618-9862
BrandRS PRO
HK$13.14
單位
4mm 13mm Miniature 5mm Sealed - 1 488N Steel - - - Plain 1.301kN
RS庫存編號 619-0036
BrandRS PRO
HK$16.16
單位
8mm 22mm Miniature 7mm Shielded - 1 1.379kN Steel - - - Plain 3.293kN
RS庫存編號 893-7275
BrandRS PRO
HK$59.32
單位
20mm 42mm Deep Groove 12mm Sealed - 1 4.545kN Stainless Steel - - - Plain 8.46kN
RS庫存編號 619-0187
BrandRS PRO
HK$18.27
單位
15mm 35mm Deep Groove 11mm Sealed - 1 3.75kN Steel - - - Plain 7.8kN
RS庫存編號 619-0323
BrandRS PRO
HK$31.61
單位
20mm 32mm Deep Groove 7mm Sealed - 1 1.5kN Steel - - - Plain 2.7kN
RS庫存編號 619-0525
BrandRS PRO
HK$57.13
單位
35mm 72mm Deep Groove 17mm Sealed - 1 15.3kN Steel - - - Plain 25.5kN
RS庫存編號 893-7284
BrandRS PRO
HK$105.23
單位
30mm 55mm Deep Groove 13mm Sealed - 1 7.47kN Stainless Steel - - - Plain 11.88kN
RS庫存編號 619-0474
BrandRS PRO
HK$48.89
單位
25mm 62mm Deep Groove 17mm Sealed - 1 11.6kN Steel - - - Plain 22.5kN
RS庫存編號 893-7474
BrandRS PRO
HK$97.77
單位
25mm 42mm Deep Groove 9mm Sealed - 1 3.6kN Stainless Steel - - - Plain 5.6kN
RS庫存編號 619-0143
BrandRS PRO
HK$17.55
單位
12mm 32mm Deep Groove 10mm Sealed - 1 3.1kN Steel - - - Plain 6.89kN
RS庫存編號 619-0345
BrandRS PRO
HK$22.31
單位
20mm 42mm Deep Groove 12mm Sealed - 1 5kN Steel - - - Plain 9.63kN
RS庫存編號 619-0727
BrandRS PRO
HK$57.02
單位
40mm 80mm Deep Groove 18mm Shielded - 1 19kN Steel - - - Plain 30.7kN
RS庫存編號 619-0222
BrandRS PRO
HK$26.26
單位
12mm 37mm Deep Groove 12mm Shielded - 1 4.15kN Steel - - - Plain 9.75kN
RS庫存編號 619-0581
BrandRS PRO
HK$81.51
單位
45mm 75mm Deep Groove 16mm Sealed - 1 14.6kN Steel - - - Plain 20.8kN
RS庫存編號 618-9856
BrandRS PRO
HK$16.64
單位
3mm 10mm Miniature 4mm Sealed - 1 219N Steel - - - Plain 631N
RS庫存編號 619-0610
BrandRS PRO
HK$111.44
單位
50mm 90mm Deep Groove 20mm Sealed - 1 23.2kN Steel - - - Plain 35.1kN
RS庫存編號 618-9929
BrandRS PRO
HK$16.09
單位
7mm 19mm Miniature 6mm Sealed - 1 896N Steel - - - Plain 2.336kN
RS庫存編號 619-0171
BrandRS PRO
HK$20.66
單位
15mm 32mm Deep Groove 9mm Sealed - 1 2.85kN Steel - - - Plain 5.59kN
RS庫存編號 619-0137
BrandRS PRO
HK$25.41
單位
12mm 21mm Deep Groove 5mm Shielded - 1 670N Steel - - - Plain 1.43kN