Conjuntos de aguja radial y jaula

The centripetal needle roller and cage assembly is commonly known as K-type needle roller bearings. K-type needle roller bearings are bearings composed only of cages and needle rollers. They are widely used in environments where shafts and bearing shells can be used as raceways. Because this type of bearing does not have inner and outer rings, it is most suitable for small and narrow bearings. In the radial structure space, and can withstand high loads and high rigidity, coupled with higher rotation accuracy, simple installation conditions and lower production costs, it is wise to use needle roller and cage assemblies select.

Metric size Inch size Structure description
K, KT WJ, C normal
K.ZW,KK  double row
K.D, KS  single row, split
K.ZW.D,KK.D,KKS  double row, split
 Bearing for connecting rod small end
KZK  Bearings for connecting rod big end

Cage
Material: high quality low carbon steel pipe
Processing: punching after turning
Heat treatment: carburizing; blackening

Roller pin
Material: GCr15 bearing steel
Processing: Grinding by a grinder
Heat treatment: quenching HRc60-64
Special note: The diameter tolerance of the roller needle is 2μm, and the accuracy grade is G2 grouping

Nanjing JPG bearing & Equipment co ltd

Excellent Manufacturer of bearings
*The domentic  Leading numerical control production equipment ensures the accuracy consisitency and stability of the products .
*Advanced production equipment and high quality tecnician team ensure the quality of bearing products .
*Advanced automation equipment ensure the quality of products while taking into account the production efficiency .
Leading

JPG Bearingis a comprehensive manufacture and service providers with world's leading bearing manufacture process and management technique in china. We are selling all kinds of ball and roller bearings products with international standard and technology level of low noise, high load and long life. Welcome to inquiry!
 

Main products 

1.Taper roller bearing

2.Deep groove ball bearing

3.cylindrical roller bearing

3.spherical roller bearing

4.linear bearing

5.pillow block bearing

6 OEM all knid of famous brand

7. Non-standard bearing

Rigorous Testing 

Perfect precision testing equipment ,fullly meet the requirements of bearing R&D and manufacturing .Strict and rigourour quality inspectors strictly abide by product quality standards and strictly control the whole process of products from test to prodution. 

High -ending tessing equipment ,professional operation technicians and rigorous procrssing procedures an the guarantee of quality

with the unremitting purcuit of perfec products ,the company has established the industry's top testing laboratory ,sound quality control rules,and a well -trained professional testing team.Every process from raw materials of finished products is sticklty tested to ensure high quality products. Delivere to the customer .
 

Packaging:
1. Neutral Package: Plastic Bag + Carton + Pallet;
2. Commercial Package: Plastic Bag + Box + Carton + Pallet;
3. As the clients' requirement.


Delivery:
1. Less than 1000 pcs , we will send by express. ( Door to Door, Convenient ),
or by air transport. ( Fastest and safest, but expensive )
2. More than 1000pcs , we will send by sea. ( Cheapest, safe )

FAQ
1. Can I get some samples?
A: Yes, sample is available for quality check and market test.

2. Can we do our logo or brand on the package?
A: Yes, we can do OEM.

3. What's the delivery time?
A: It usually takes about 10-25 working days for production based on specifications for your order and quantity.


4. What's your payment terms?
A: We usually accept T/T or L/C at sight as the main payment
terms, an d other payment can also be negotiated.

5. What's your warranty terms?A: We offer different warranty time for different components,
please contact us for details
Payment:

1. Less than 1000 pcs , 100% T/T, Western Union in advance.
2. Between 1000-10000pcs, TT, Western Union, MoneyGram.
3. More than 10000pcs , TT, L/C ,Western Union, MoneyGram.
Dealing Process:

Send us inqry---------Quotation-----------Confirmation for all information----------Proforma Invoice-------------Payment-----------Shipping goods and documents.