Stainless Steel Bearings

Stainless steel bearings are widely used in all kinds of general corrosion products. Compared with common chrome steel bearings, stainless steel bearings have stronger rust and anti corrosion performances and heat resistant stainless steel bearing can be used under -60C ~ +300C high temperature environment.

Main applications

Medical apparatus and instruments, marine, cryogenic engineering, optical instrument, high-speed machine, high-speed electric machinery, printing machinery, food equipment.


*Common stainless steel material is AISI 440C. Please note that AISI 440C will have magnetic properties.

*Other stainless steel materials can be used such as AISI 304, or AISI 316L.


Accuracy class: ABEC-1, ABEC-3, ABEC-5, ABEC-7, ABEC-9, precision stainless bearing strart from ABEC-5, the higher number, the higher precision. Bearing sizes: We are capable of providing smallest inner diameter 2mm miniature stainless bearing, also capable of providing inner diameter reach to 600mm large stainless steel thin section bearing. We could provide all of the metric or inch stainless bearing in this size range. In addition, we can customize special size stainless steel bearings according to different requirements, including stainless steel bearing u groove & v groove. Sealing form: Shielded or Seals and Open are available.

Compared with ordinary bearings, stainless steel bearings have a wide range of working environments and working conditions in addition to low noise, low vibration and high rotation precision. Especially in the ocean and corrosive places, improve bearing capacity and heat transfer. Corrosion resistance is also much higher than that of other materials. Therefore, stainless steel bearings are also suitable for use in all walks of life. Lily bearings are also the leading manufacturer of stainless steel bearings.

Compared with ordinary bearings, stainless steel bearings have stronger rust and corrosion resistance, and can be used in a working environment of -60 ° C to 300 ° C in combination with lubricants and dust caps. Moreover, stainless steel bearings can be mass-produced, achieving high-strength and high-precision standard requirements, and its load capacity is relatively large, so in the fields of medical equipment, optical instruments, high-speed machine tools, printing machinery, food processing machinery, All have a wide range of applications.

The miniature ball bearings made of stainless steel are also be used in the instrument and home appliance industries. In order to meet some high requirements, at least p4, p2 level must be achieved, and it can be completed under such precision requirements. Not only that, in order to adapt to some supporting bearings such as space shuttles and machine tools, long life, low friction, low temperature requirements, stainless steel bearing materials are also constantly being developed.Us stainless steel bearing suppliers are also constantly upgrading and innovating technology.

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