Bearings 5pcs Auto Car Alternator Dynamo Engine Bearings SA6003RSL SA6203 SA6303 RSM 17x35x10 6403x3RSM 17x52x16 17x52x21 17x52x18 for car(6403x1 RSM 17x52x21)

SUS440C Stainless steel bearingswhich exhibit excellent toughness and hardness properties, this material is used extensively in bearing applications where precise tolerances and surface finishes are required, stainless steel deep groove ball bearings have the same running properties as conventional steel deep groove ball bearings, but have a lower load carrying capacity.

• They are also commonly specified for food and beverage processing machinery, medical appliances, medicine equipments,
• and aerospace applications, and also they are widely used on electric motors, automotive applications, home appliances, industrial equipment.
• electrical pump, textile machine, printing Machine, Sometimes they call it corrosion resistant bearings, waterproof bearings, underwater bearings.
• stainless steel bearings include miniature deep bearings (sealed Shielded), small and medium deep groove ball bearings ( Shielded), nonstandard ball bearings.