304 Stainless Steel Bearing

304 Stainless Steel Bearing

Details
Speaking of 304 stainless steel bearings, they are the "hexagonal warriors" in the industrial circle! Let's talk about its core skill - corrosion resistance. Let's talk about the mechanical equipment by the seaside. The sea breeze carries salty and humid water vapor, and ordinary bearings rust and "fall off" in no time.
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Steel Bearing
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Description
Technical Parameters

Speaking of 304 stainless steel bearings, they are the "hexagonal warriors" in the industrial circle! Let's talk about its core skill - corrosion resistance. Let's talk about the mechanical equipment by the seaside. The sea breeze carries salty and humid water vapor, and ordinary bearings rust and "fall off" in no time. However, when 304 stainless steel bearings are installed there, they look like new for several years. It is not afraid of the highly corrosive liquids and gases in the chemical plant, and can operate normally without worrying about sudden strikes.

 

Let's talk about its' hidden skill 'again - non-magnetic. Like the MRI equipment in the hospital, if magnetic bearings are used to interfere with imaging in minutes, 304 stainless steel bearings can perfectly avoid this pit, allowing the instrument to work with peace of mind. There are also precision equipment in electronic factories that are particularly sensitive to magnetic field interference, and they can also adapt stably to ensure that production does not go wrong.

 

The application scenarios of this bearing are diverse and varied! In food processing plants, it is a "hygiene model". If the bearings on the conveyor belt are not resistant to damage, rusting and debris will mix into the food, it will be a big problem. The surface of 304 stainless steel bearings is very smooth, easy to clean, and does not react with food. The food safety aspect is tightly controlled.

 

The medical device industry cannot do without it. Surgical knives, CT machines and other equipment require extremely high precision during operation. The 304 stainless steel bearings not only rotate smoothly, but also withstand the "baptism" of various disinfectants, with a long service life, making them worry free and cost-effective for hospitals to use.

 

The construction industry also loves to use it! For example, large revolving doors are pushed back and forth every day, and ordinary bearings are prone to wear and jamming. 304 stainless steel bearings are wear-resistant and durable, and they rotate steadily and quietly. In marine engineering, the lifting equipment and cranes of offshore platforms rely entirely on them to ensure the normal operation of the equipment in high salt and high humidity environments.

 

Overall, 304 stainless steel bearings are like a "universal backup", moving wherever needed and ensuring reliable key performance. No wonder so many industries consider it a "favorite"!

 

Product Parameter Table

Parameter

Specification

Material

304 Stainless Steel (18% Cr, 8% Ni)

Standard

GB/T 307.1-2017, ISO 15:2011

Corrosion Resistance

Salt Spray Test (GB/T 10125): ≥72h

Surface Roughness

Ra ≤ 0.8μm

Hardness

≤201HB

Density

7.93 g/cm³

Magnetic Property

Non-magnetic

Temperature Range

-196°C to +800°C

Precision Class

P0, P6, P5, P4

Inner Diameter (d)

Customizable (e.g., 5mm-300mm)

Outer Diameter (D)

Customizable (e.g., 16mm-350mm)

Width (B)

Customizable (e.g., 5mm-100mm)

Tolerance

±0.002mm (High Precision)

Lubrication

Grease/Liquid Oil

Sealing Type

Open, ZZ, 2RS

Application Scenarios

Food Processing, Medical Devices, Chemical Industry, Marine Engineering, Electronics, Construction, etc.

Certifications

ISO 9001, RoHS, CE

Customization

Non-standard Sizes & Specifications Available

After-sales Service

24-hour Response Time, Lifetime Technical Support

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