Condition 100% Brand New

In Stock Yes

Ball Diameter 1.5mm

Ball Material AISI 440C Stainless Steel

Quantity 100 pcs

Grade G10

Hardness HRC 57-65

Martensitic hardened AISI 440C stainless steel balls provide maximum hardness, toughness and dimensional stability. They are highly resistant to rolling-contact fatigue. 440C stainless steel balls are used in a hardened condition, perform similarly to tool steels, and are ideal for anti-friction bearings (rolling bearings). Balls are provided in the passivated condition.

They offer fair corrosion resistance. They resist alcohol, food environments, fresh water, many petroleum products, organic materials and steam.

Applications: Precision bearings, anti-friction bearings, special valves, conveyor belts and rollers, locking mechanisms, fasteners, ballpoint pens. They are used in foodstuff, medical instruments, quick couplings, recirculating ball bearings, knotting devices, oil refinery devices.

Balls are environmentally friendly non-toxic. Please be rest assured to use!

Warm Tips:

1. Dimension check: These are very precision balls, when you check the dimension, please kindly use micrometer with accuracy at least +/-0.001mm, otherwise the test results are likely to be inaccurate. 

2. Package: Balls will be nicely packed into transparent plastic bag, then with bubble envelop or carton for protection outside. ( The jar shown in first picture is to hold balls to take photo only and not for delivery )

Worldwide shipping. Your item will be shipped within 24 Hours of the payment being received. Items are normally shipped that day if payment is received before 17:00 pm Monday thru Friday. Payments received after 17:00 pm on Friday will be shipped the following Monday. We ship items daily to assure quick delivery.

Your satisfaction and positive feedback means everything to us. Please leave feedback and 5 stars if you are satisfied with our items and services.

If you have any problems with our items or services, pleaseContact Usfreely before leaving feedback. We'll make every effort to solve any problems and provide you with the wonderful solution.100% satisfaction guaranteed!

Larger orders more than 10,000 PCS, or you need other steel criteria, other diameters as ranging from 0.3mm ~ 60mm, please clickContact Usnow! We'd love to accept all the inquiries and satisfy every customer's requirements with high quality, good price and fast delivery!

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