• HK 2518 Needle Bearing HK Series High Precision System 1
  • HK 2518 Needle Bearing HK Series High Precision System 2
  • HK 2518 Needle Bearing HK Series High Precision System 3
  • HK 2518 Needle Bearing HK Series High Precision System 4
  • HK 2518 Needle Bearing HK Series High Precision System 5
  • HK 2518 Needle Bearing HK Series High Precision System 6
HK 2518 Needle Bearing HK Series High Precision

HK 2518 Needle Bearing HK Series High Precision

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1 set
Supply Capability:
1000000 set/month

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Product Specifications:



Type:

Needle

Brand Name:

OEM

Bore Size:

25 mm

Outside Diameter:

32 mm

Model Number:

HK 2518

Precision Rating:

ABEC-1

Seals Type:

Open or Sealed

Number of Row:

Single Row

Place of Origin:

Jiangsu, China (Mainland)

Material:

Chrome Steel

Lubrication:

Grease Lubrication

Package:

Plastic Bag and Box

Equivalent:

HK 2518






Needle bearing series

Drawn cup needle 

HK Series  

roller bearings

BK Series 


Inch Series

Sealed drawn cup 

HK...RS Series  

needle roller bearings

HK...2RS Series 


BK...RS Series

Drawn cup full component 

F Series 

needle roller bearings

FH series  


MF Series  


MFH Series 


FY Series

Drawn cup roller clutches/

HF Series  

clutch and bearing assemblies

HFL Series

Radial needle roller and cage assemblies

K Series 

K...ZW Series

Radial needle and cage assemblies

KZK Series  

for pin connecting rod

KBK Series

Heavy duty needle roller bearings

NK Series 

NKS Series 

RNA49 Series 

RNA69 Series 

NKI Series 

NKIS Series

NA49 NA69 NA48 NAO RNAO series

Sealed heavy duty needle rollers bearings

RNA49...RS/2RS   NA49...RS/2RS

Full components needle roller bearings

RNAV series

RNV Series

Self-aligning needle roller bearings

RPNA/PNA  Series

IR/LR Series  

IXK Series


Drawn Cup Needle Roller Bearing :


The outer ring of drawn cup needle roller bearing is punched with the high-quality steel sheet. The outer ring has thin wall.The drawn cup needle roller bearing has the characterstics of small radial section area, large load carring capacity ,less inertia and economic manufacture. It is suitable for small section heght, or when the housing bore isnot used for raceway , this type is recommended to use .The bearing is assembled into the housing bore under a certain pressure without fu rther axial location.

 

The draw up needle roller bearing generally takes its shaft diameter as the internal raceway .However , the proper LR type inner ring can be  used in accordance with application condition.


Our Advantages:


1. Excellent and high quality control

2. Prompt delivery

3. Competitive price

4. Small order accepted 

5. Customers' drawing or samples accepted

6. OEM service


Application Area:


Needle roller bearings are mainly used in car engines, transmissions, compressors, cranes, etc.


FAQ:


 WHY CHOOSE US ???

1.More than 28 years export experience

2.Strict quality control

3.Delivery in time

4.OEM service are available with good price

5.Low MOQ

HK 2518 Needle Bearing HK Series High Precision

HK 2518 Needle Bearing HK Series High Precision

HK 2518 Needle Bearing HK Series High Precision

HK 2518 Needle Bearing HK Series High Precision

HK 2518 Needle Bearing HK Series High Precision


Q: does cold or hot temperatures cause skate bearings or any bearing to spin faster?
cold temps would make them go faster if you have metal bearings because they expand which causes more friction. Im pretty sure ceramic bearing dont expand and that is why they are so expensive.
Q: when should i buy new bearings? i've had modus titanium for a year now should i buy some new bearings?
Well if they still work, why are you gonna buy new ones? I wouldn't buy new ones unless they get caught, or I totally bust it out. But if you buy new ones you will definitely feel a difference. New bearings are smoother faster and overal more comfortable.
Q: Which one is the better of the two? im looking mostly for speed and for them to be waterproof
you shouldn't be riding in the water and that will ruin all bearings and make them rust. The Bones are faster but if you are going to ruin 100+ $$$ bearings just get Sector 9 greaseball bearings.
Q: im trying to find these bearings but i cant find them anywhere???
I okorder /
Q: this: http://www.narzedzia.pl/photoShopVariant/large/804_Szlifierka_k%C4%85towa_HSW_3125CE.jpgmodel hsw3125CE
if this is a family heirloom take it to a tool repair shop and get a bid, or take the bearing out and take it to a bearing shop for a price check.
Q: And if abec 5 is better. Should I put them in my penny board?
ABEC is basically meaningless for skates or boards. It is a vibration (higher numbers may roll slower) for high speed machines that are running at speeds that would be around 200 mph on a board. The quality of the maker is more important and some abec 3 bearings may run faster than other abec 5 bearings. The durability of the bearings is also more up to the maker and is not covered by anything in the ABEC standards. Bones is known for making very fast running bearings (they, along with Twin Cam and Zero Drag, make bearings that violate the ABEC standards so they can roll better) but have a reputation that sneezing near them will cause them to rust.
Q: i noticed they had some dirt in them after rideing around a bit and it happens to be from just 2 bearings from 1 wheel, ive completely disasmbled the bearings and tried to put them back to getter but the ball bearings just keep locking up on me !!! its been frustrating me like crazy man, and i know its not from not having lube they always have lube in, its just the reassembly that wont go well.
Joe, okorder
Q: i have bones reds bearings and i dont know if there abec 5 or abec 7 tell me what you think?
bones makes many types of bearings. Some are ABEC rated and the better ones are not. The ABEC rating is for vibration in high speed machines that run at speeds similar to skating over 200 mph. They are not the best design for skating but companies make a lot of them for other reasons and it is cheaper to get them than a design that is custom made. Bones, Twin Cam, Zero Drag, and some other companies have custom designs for their better bearings.
Q: i dont understand much about cars so can u explain it so i can understand
the bearings are the attachment points for spinning parts. they allow virtually frictionless rotation with oil lubrication. think of a hand held pinwheel. the propellor is turning on a shaft. this is an example of a bearing on a shaft.
Q: I just bought a 1996 Dodge Dakota, and it has a right pulling problem. I just got done jacking up the front end, and i tried rotating the tire on the passenger side. The tire would not move. Since i am going to be soon tearing this vehicle apart could the wheel bearings be siezed, or does it sound like a stuck caliper?
I would go with the brake problem first. Bang around on the caliper casting and maybe it will unseize the pads. Bearings are immersed in grease and rarely cause a problem.

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