Polished Bearing Ball

Polished bearing ball introduction

The polished bearing balls have extreme hardness and high wear resistance. They're widely used for bearings, millings, balls screws, valves and flow meters, pens praying machines, pump, machinery parts, oil, hydrochloric cid lab, hardness measuring instrument and high-end industry, etc..

Specifications of Polished bearing ball

Quality Assurance

After precision washing, oiling & before packing sample balls from the batch are sent for final audit to check for surface roughness, roundness, waviness, lot size variation and hardness in a sophisticated laboratory, according to specified control plans and dock audit procedures. Once all requirements are met, a test certificate is then prepared for the customer. Our sophisticated laboratory is equipped with high precision, worldwide respected machines and equipment and is managed by properly trained and qualified personnel.

Packaging and Delivery

Our advantage

1) 100% quality guarantee (ISO9001)

2) Various sizes for selection

3) Professional technical support

4) OEM & ODM are welcomed

5) Small order is acceptable

6) Factory service with competitive service in the market

7) Delivery in time

8) Best after-sale service