420 304 440C Stainless Steel Bearings – What’s The Difference?

Different stainless steel bearings fit different working environments.

420 stainless steel bearings have good hardness and moderate corrosion resistance.They are widely used in general machinery and automotive parts.

304 stainless steel bearings perform well in corrosion resistance and hygiene.They are ideal for food processing and medical equipment.

440C staIinless steel bearings support higher load and speed.

All our stainless steel products pass 72-hour salt spray test.

We can also customize sizes and structures for you.

Choosing the right material saves cost and extends service life.