bearing size chart Deep Groove Ball Bearing NSK 6003ZZ

Description of Deep groove ball bearing:

Miniature and instrument ball bearings can be divided into two basic types, deep groove and angular contact. The first (deep groove) can be further divided into the following five classes depending on their design details: 

• Standard type
• Flanged outer ring
• Extended inner ring
• Expanded type in which one ring has a radial thickness that is larger than normal compared with the bearing width.
• Thin section type in which both rings are extra thin in the radial direction. They can also be classified as: open, shielded, or sealed

Structure of Ball Bearings:

NSK Deep Groove Ball Bearing :

Detailed NTN Ball Bearing Product Show:

We can supply of Deep Groove Ball Bearing:

Advanced Bearing Produce Machine:

Bearing Testing:

Workshop Show:

Part of Warehouse:

Exhibition Show:

Delivery :

1).If quantity is not very big,we will send you by UPS,DHL,FEDEX,OR EMS. Tracking number will be advised after delivery,

2).If order is big,we will advise you use Air Freight or Sea Freight

3).The balance payment should be paid before delivery to you.

Packing: 

1). If no special request,we will use normal packing, 1 bag for each product

2).If need special packing or carding, please list them in your E-mail.We would

like to make the customer wanted packing

3).we will use tray to protect products ,in order to avoid any damage in the delivery

4). OEM service is available

Payment Term :

Why  Us:

1) Reply you inquiry in 24 working hours

2) Experienced staffs answer all your questions in fluent English

3) Customized design is available. OEM are welcomed.

4) Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and staffs.

5) Special discount and protection of sales area provided to our distributor and big regular customers.