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Needle Roller Bearing HF1012
  • Needle Roller Bearing HF1012
Delivery Time: 3 Days
Basic Info

Model No.: HF1012

Product Description






Product Description













Descriptions of Needle Roller Bearing


Needle roller bearings are rotational motion bearings in which a thin needle-shaped roller is incorporated into a rolling element. They have a low cross-section height and high load capacity compared with ball bearings. Being small, needle roller bearings contribute to reducing overall machine size, and are thus widely used in various applications such as automobiles, motorcycles, printing presses, industrial robots and construction equipment.



Types model





Drawn cup needle roller bearing

HK,BK,HK..2RS,MFY,SCE,BCE,BK..RS,F,HK..RS,MF,FY

Radial needle roller and cage assemblies

K,KZK,KNL,K..ZW,KBK

Needle roller bearings

NK,NKS,RNA49,RNA69,RNAO,NKI,NKIS,NA49,NA69,NAV,

RNAV,RNA49..RS,RNA49..2RS

Inner ring

IR,LR

Yoke type track rollers

RSTO,RNA22..2RSX,NATV,STO,NA22..2RS,NATV..PP,STO..X,

NA22..2RSX,NUTR,RNA22..2RS,NATR,NUTR.X

Curve rollers

KR,KRV,KRVE..PP,KR..PP,KRV..PP,NUKR,KRE..PP,KRVE,NUKRE

Combined radial thrust bearings

NKIA,NKX,NKX..Z,NKIB,NKXR,NKXR..Z,NX,NX..Z

Axial bearings

AXK,AXW

One way clutch

HF,HFL












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.






Feature






- Smaller cross-section leading to greated rigidity,higher load-carrying capacity & lower inertia of the needle roller bearings help size and weight reductions in machinery.





- Though they are less wide,their load carrying capacity is high and is most suitable for applications where the load is high & the radial space is less.





- Needle roller bearings,which are designed to withstand oscillation can operate under severe conditions & interchange with sliding bearings.






















Product line

















Company Information



Company's bearing products are widely used: all kinds of agricultural machinery, outdoor equipment and tools, mining, metallurgy, textile machinery, and fitness equipment, motorcycles, home appliances, such as cars, washing machines, air conditioning, etc .









Our Services







Why choose us ?


1. Your inquiry will be reply within 2 hours.


2. Delivery within 7 working days.


3. First-level facilities and testing equipment


4. Small MOQ can be accepted





Application fields






(1) agricultural machinery, tractors, planter, harvesting machinery and so on.


(2) the heavy mining machinery, metallurgical machinery, mining machinery, lifting machinery, loading and unloading machinery, industrial and mining vehicles, cement equipment, etc.


(3) engineering machinery forklift, shoveling transport machinery, compaction machinery, concrete machinery, etc.


(4) petrochemical general machinery, petroleum machinery, oil machinery, chemical machinery, pump, blower, valves, gas compressor, refrigeration and air conditioning machinery, paper machinery, printing machinery, plastic processing machinery, pharmaceutical machinery, etc.


(5) the electrical machinery, power machinery, transformers, motors, high and low pressure switch, wire and cable, battery, electric welding machine, household appliances, etc.


(6) machine tools, metal cutting machine tools, forging machinery, casting machinery, woodworking machinery, etc.


(7) car, truck, road buses, cars, modified cars, motorcycles, etc.


(8) instruments: automation instrument, electrical instrumentation, optical instruments, composition analyzer, automotive instrumentation, dianliao equipment, electronic equipment, cameras, etc. Based machinery


(9) bearings, hydraulic parts, seals, powder metallurgy products, standard fasteners, industrial chain, gear, mold, etc.


(10) packaging machinery, packaging machine, packing machine, conveyor, etc.


(11) environmental protection machinery, equipment, equipment for the control of air pollution prevention and control of water pollution, solid waste treatment equipment such as mill professional special bearing, gear box, reducer special bearing.













Method of extending the bearing`s lifetime:


1. The installation is correct, that affects precision, life, performance. And fill the bearing with lubricant after installation.





2. Don't allow strong impact, such as hammer striking, transfer roller pressure





3. Use the accurate installation tool, avoid to use cloth kind and short fibers





4. Lubricate the bearing to avoid rust with high quality mineral oil, especially in summer





5. General inspection, such as the surrounding temperature, vibrate, noise inspection





6. Keep bearing cleaning from dirt, dust, pollutant, moisture.





7. Bearing should not be ultra cooled.





Packaging & Shipping







Sample






Usually by EMS, DHL, UPS, TNT, Fedex.Bulk order:Usually by sea.






Delivery






Within 7 days for Sample or below 100 pcs,30-45 days for large quantity.






Warranty






Six months warranty time for the tracker unit from the delivery date leave factory,excluded the accessories.






Payment






Through T/T, PayPal.









Please inform us when the payment made, so that we are able to arrange the productions ASAP.





If you need more information about our products,please feel free to contact us.






Your inquiry related to our product & price will be replied within 24 hours.






OEM projects are highly welcomed. We have professional team here to help.










































Contact us if you need more details on Hf1012 Bearing. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Hf1012needle Roller Bearings、Hf1012details. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Needle Roller Bearing

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