Made in China Large inventory HK Series High Precision Low Noise HK1312 Needle Roller Bearing

Product Description:

 

Material:	Bearing steel / Carbon Steel/chrome steel
Color:	Nickel white
Standard:	ISO 9001:2008 SASO CE PVOC
Precision:	P0, P6, P5, P4  ABEC-1, ABEC-3, ABEC-5 etc.
Clearance:	C0, C1, C2, C3, C4, C5
Vibration:	V1, V2, V3
Application:	Builiding industry machinery

 

 

 

 

 

Product Introduction:

Needle roller bearings are a bearing that is classified as either radial or thrust depending on the direction of the load being supported. Needle roller bearings include bearings whose rollers slightly exceed the size range of needle rollers as stipulated by ISO. Needle roller bearings include drawn cup and solid radial bearings, as well as application-specific cam followers, and roller followers. Thrust bearings include thrust needle bearings.Drawn cup needle roller bearings (with a cage and full complement of rollers) have a unique outer ring structure. They have the following features: the thinnest outer ring among rolling bearings, high load capacity, high maximum permissive load owing to the use of carefully selected special alloy steel plates, a surface-hardened cage with high resistance to wear, high limiting speed, and ease of mounting.

 

 

Product Models:

 

 

 

 

 

 

 

 

 

 

 

FAQ:

Q: What kinds of bearing you supply?
A: Main products are Ball bearing, Deep groove ball bearing,Cylindrical Rooler bearing,
    Needle bearings, Angular contact bearing etc, as per customers' drawings or samples.

Q: When inspecting bearings, what should we need to consider?
A: The precision of the bearings (dimension tolerance, loading rate), internal
     clearance and hardness under heat treatment, structure of cage and material.

Q: Any professional certifications?
A:  Yes, ISO 9001:2008, RoHS.

Q: What is the producing process?
A: Production process including raw material cutting, machine processing, grinding, accessories

    cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, package.

Q: How to control the products quality?
A: Combining advanced equipment and strict management, we provide high standard and
     quality bearings for our customers all over the world.

Q: What are the main markets of your company?
A: Machine Tool Equipment, Mining Machinery, Food Processing Industry, Water Pump, Conveyor.
 
Q: Why choose us ?
A: a. With experiences over 15 years.
    b. Strict inspection and high quality with reasonable price.
    c. OEM service provided.