Deep groove ball bearings
 
are suitable for high-speed or even extremely high-speed operation, and are very durable without frequent maintenance.          
              
This
 type of bearing has a small friction coefficient, high limit speed, and various size ranges and forms. It is used in precision instruments, low-noise mot                              -ors,automobiles, motorcycles and general machinery industries. It is the most widely used  type of bearing in the machinery industry.
  
Mainly bear radial                      load, but also can bear a certain amount of axial load.
 
A wide range of applications:
• agriculture and forestry equipment
• automotive and industrial gearboxes
• automotive and truck electric components, such as alternators
• electric motors
• fluid machinery
• material handling
• power tools and household appliances
• textile machinery
• two 
Wheeler
.
 
Our 
Bearing 
Advantage:
1.Free Sample bearing
2.ISO Standard
3.
Bearing Small order accepted
4.
In Stock
 bearing
5.OEM bearing service
6.Professional:16 years manufacture bearing
7.Customized bearing, Customer's bearing drawing or samples accepted
9.TT Payment or Western Union or Trade Assurance Order
 
| 
Product name
 | 
Deep groove ball bearing 6821 6822 6821zz 6822zz
 | 
| 
Brand Name
 | 
NSK
 | 
| 
Seals Type
 | 
OPEN/2Z/2RS/Z/RS
 | 
| 
Material
 | 
Chrome Steel ,Stainless steel,Ceramic,Nylon
 | 
| 
Clearance
 | 
C0,C2,C3,C4,C5
 | 
| 
Precision grade
 | 
P0,P6,P5,P4,P2(ABEC1, ABEC3, ABEC5, ABEC7, ABEC9)
 | 
| 
Greese
 | 
SRL ,PS2, Alvania R12 ,etc
 | 
| 
Number of Row
 | 
Single Row  
 | 
| 
Certifications
 | 
ISO 9001
 | 
| 
Package
 | 
Box,Carton,Wooden Box,Plastic Tube or Per buyers requirement .
 | 
| 
MOQ
 | 
10PCS
 | 
| 
Serice 
 | 
OEM
 | 
| 
Sample
 | 
Available
 | 
| 
Payment Term 
 | 
TT or Western Union
 | 
| 
Port
 | 
Guangzhou/Qingdao
 | 
 
 
 
 
 
 
 
 
PRODUCT DISPLAY
1. What is your Before-sales Service ?
 
1>.Offer bearing related consultation about technology and application;
2>.Help customers about bearing choice, clearance configuration, products' life and reliability analysis;
3>.Offer highly cost-effective and complete solution program according to site conditions;
4>.Offer localized program on introduced equipment to save running cost
5>.Design and develop non-standard bearing to support customers' technology innovation
2. What is your After-sales Service ?
1>.Offer training about bearing installation and maintenance;
2>.Offer guidance about bearing installation, adjustment and testing at site;
3>.Help customers with trouble diagnosis and failure analysis;
4>.Visit customers regularly and feedback their rational suggestions and requirements to company.
If you want to know more details, please contact us.