Power Tool Stainless Steel Bearing S605 (5x14x5)
Ningbo Various Bearing Co.Ltd manufactures stainless steel bearings.
Our bearings have excellent oxidation and corrosion resistance, and they are magnetic resistant.
They are built to withstand extreme environments with heavy loads, and they are durable and
long-lasting without the need for maintenance. We produce stainless steel bearings in any
quantity and guarantee precision and the utmost quality. Stainless steel bearings can be used in
various conditions due to their acid and water resistance, and because of their outstanding
mechanical strength and extreme load capacity, they are widely used in food processing, medical
and pharmaceutical machinery, as well as many other applications. Customers can choose
between hardness and corrosion resistance when selecting stainless steel bearings.
According to the requirements of the working environment, Various Bearing Co. has developed
three types of stainless steel bearings so far:
1, 440c Stainless Steel Bearings
As a standard, all stainless steel bearings, rings, and steel balls are processed by AISI SUS440C
(9 Cr18Mo or 9 Cr18) vacuum quenching. All retainers and seals are made of AISI304 or AISI316,
and they are guaranteed to measure up to the ISO ABEC-5 standard and vibration level Z3.
2, 316 Stainless Steel Bearings
Compared with carbon chromium Martensitic stainless steel (440C), Austenitic stainless steel
has better corrosion and magnetic resistance. All Austenitic stainless steel bearings are
made of AISI SUS316L (316) or SUS304 material, including both inside and outside rings,
balls, and retainers. Because the Austenitic stainless steel can't be entirely solid, these
bearings can't be used in high-load and high-speed environments, but they are a good
choice when it comes to rust and corrosion resistance. They are widely used in the
chemical and electronic industries.
3, 304 Stainless Steel Bearings
304 stainless steel bearings are a common type of stainless steel bearing. They have better
corrosion resistance than 440C stainless steel bearings, but they are cheaper than 316 stainless
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