Silver AISI 52100 Round Steel Balls With Diameter 2.778mm For Ball
Low alloy hardened chromium steel balls, they show excellent
hardness, wear resistance, very good surface finishing and
60HRC - 66HRC
GCr15 bearing steel is a high carbon chromium bearing steel with
less alloy content, good performance and the most widely used.
After quenching and tempering, it has high and uniform hardness,
good wear resistance and high contact fatigue performance. The
steel has the characteristics of medium plasticity, low cutting
performance, poor welding performance, large sensitivity to white
spot and temper brittleness. GCr15 bearing steel, containing
c0.95-1.05, Mn0.25-0.45, Si0.15-0.35.
Special bearings and pumps, aerosol pumps, gardening and household
sprayers, pre compressed perfumery pumps, seams, medical
application valves, agricultural backpack sprayers, recirculating
balls. They are used in foodstuff, chemical, naval, aerospace and
Changzhou Feige Steel Ball Co.,Ltd was founded in year 1989, it’s a professional manufacturer
dedicated in producing precision steel ball.
The company is ISO 9001 and IATF 16949 certified. It covers an area
of 18,000 square meters including office, workshop, warehouse and
laboratory. The sophisticated laboratory equipped with high
precision, worldwide respected machines and is managed by properly
trained and qualified personnel.
The factory mainly produce chrome steel ball, stainless steel ball
and carbon steel ball in accordance with GB308-2002, ISO3290-1998,
AFBMA1989, DIN5401-93. The Monthly production is around 180 tons.
These balls are widely used in precision bearings, bicycle and
automotive components, sliding rails, recirculating ball screws,
pumps, sprayers, milling machines and so on.
The company has a professional team dedicated to providing
affordable and reliable quality products to all customers. It’s
welcomed by many customers from Europe, Asia, North America because
of strict quality control, fast delivery and quick response.
Why Choose US?
1. As a manufacturer and trading company, we are able to get the
best resources integrated in China and offer our clients qualified
parts at the most competitive price.
2. Quality Assurance: 100% QC inspection before delivery;
ISO9001:2008, and SGS certified; Full refund or replacement for
quality faulty; 90 days quality warranty for ALL products.
3. Excellent customer service, responded within 24 hours.
4. Fast delivery: we have large amount of stock ready to ship the
next day after order, and for bulk production, we can work on
urgent order and deliver in time.
5. We provide OEM service and can make custom parts according to
clients’ prints or sample pieces.
6. With more than 20 year’s experience, we’ve worked with customers
7. One-Stop service: we can take care of everything from
production, shipping, import clearance, door delivery until your
order is right there in your hands.
1. PP bag + cartons + Boxes + wood pallet
2. Drums + Wood pallet