Garment Shops, Manufacturing Plant, Farms, Home Use, Energy & Mining
Place of Origin:
AISI52100 & GCr15/SUJ2
G3 G5 G10 G16 G20 G24 G28 G40 G60 G100 G200
4000000 Piece/Pieces per Month
Packaging & Delivery
1. Industry package: Plastic paper+ Kraft paper, 10pcs or 5pcs/roll
2. Plastic tube: 10pcs/tube or 5pcs/tube
3. Single box: plastic bag+ single box, OEM supply
4. Carton: Standard export carton (300X260X180MM) or as your need.
5. Pallet: Wooden or Iron pallet with plastic film against moisture.
6. Pallet size: 1200X900X750(mm), 0.81CBM
7. Package as your requirement
Qingdao Shanghai China
Chrome steel ball
0.283 lbs/cu in
No Corrosion resistance ,Magnetic
Universal for many applications. For example: balls & roller
bearings, Linear monition, Balls lead screws, grinding media
1.Raw material: a ball starts in wire or rod form.
2.Heading: In the first step, heading machines cut wire into short lengths and form
it into spherical shapes between dies.
3. Flashing: A process that gives a ball blank a rough finish and removes
the excess material around the ball.
4. Heattreating: Harden the balls by subjecting a metal or alloy to controlled
heating and cooling to improve hardness and other properties.
5. Hard Grinding: Slow, meticulous grinding assures proper sizing and sphericity.
6. Lapping: This process has two steps, first is simple lapping, then is fine grinding.
Both of them is to polish the balls to a shiny finish and to the exact size required by
ISO 3290 Grade.
7. Clean: First, clean the surface of balls; then use the dehydrated oil to dry off the
balls; the last step is applying antirust oil for the balls. When these steps have done,
each ball will be selected by machine or naked eye to make sure every ball is perfect.
8. Inspection: Each batch of products will accept measurement and inspection by
the special inspectors, to check whether the products consistent with the customer's
9. Packing: Special packaging can be provided on request.
There are 2000 sets of modern production processing equipments and 260 sets of testing equipments, to make our products to overseas with the competitive price and high quality.
Why choose us?
Top quality (Our company has passed the ISO9001:2008 international certification. We have top skilled worker who know about many experience in bearing field and latest technical test-equipment to make sure the quality)
Prompt delivery (Monthly output can up to 300000 sets to satisfied the customer urgent required, only one week if in stock)
Competitive price (You know our products with strictly check and long lifetime high quality, so we can offer this price of products better than our competitor)
Make your money security (We have more than 30 years in bearing field, having founded good reputation in domestic and abroad)
Brand (We have our own ATS brand for inserted bearing with housing and “ATS” brand for motor /deep groove ball bearing)
So many reasons make you choose ATS bearing.
1. Please tell us the payments and shipping ways?
We accept the TT, L/C, West Union, Money Gram and other ways. The customer can choose the way to delivery their goods by sea or Air. We will do our best to serve our customers.
2. When and how get your quick reply?
You can send emails to us or call us. And we will reply you in 24 hours.