HK 4018 Needle Bearing HK Series High Precision

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1 set
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1000000 set/month

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Product Description:

Product Specifications:



Brand Name:


Bore Size:

40 mm

Outside Diameter:

474 mm

Model Number:

HK 4018

Precision Rating:


Seals Type:

Open or Sealed

Number of Row:

Single Row

Place of Origin:

Jiangsu, China (Mainland)


Chrome Steel


Grease Lubrication


Plastic Bag and Box


HK 4018

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.



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 4018 Needle Bearing HK Series High Precision

HK 4018 Needle Bearing HK Series High Precision

HK 4018 Needle Bearing HK Series High Precision

HK 4018 Needle Bearing HK Series High Precision

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Q:Are these good rollerhockey bearings?
There really isn't that much difference between bearings. Mission won't want to get a bad rep by making bad bearings for their main customers. The price is probably a little higher than other bearings (without an OEM skate maker's name on them) than equivalent bearings from the top companies (Twin Cam, Zero Drag, Bones).
Q:Which Type of Skateboarding Bearings is the best?
REDS BONES i have skated 4 2 years and have used them all my time they will deffently get u the speed u need
Q:07 yukon wheel bearings?
Chris, It is going to depend on how you drive your vehicle and where you are driving. If you think you are having issues with your wheel bearings, then I encourage you to visit your local dealership and have them checked out. Thank you, Elizabeth, GM Customer Service
Q:FKD, Pig, or Bones Reds bearings?
Bones Reds try and get ceramic bearings keep maintenance on them every month and don't worry about ABEC ratings cause it counts for nothing and you will have bearings for at least a year or two depending on where and how you skate.
Q:how many ball bearings can i jam into my eurethra?
It depends on how big your shlong is. Just use enough to fill it halfway use plenty of KY jelly.
Q:Are skateboarding bearings difforent sizes if i wanted bones reds?
All skate bearings are the same size. Bones reds are great bearings because if they are broken in enough, they have spun as long as my bones swiss on my old mystery board. Some other great bearings are black panthers and pigs checks bearings.
Q:What's the difference between ABEC 3 and 5 rollarblade bearings?
This Site Might Help You. RE: What's the difference between ABEC 3 and 5 rollarblade bearings? I took the ABEC 5 bearings out of my normal recreational blades and put them in my aggressive inlines that had ABEC 3's in them.they r all oiled great and before i test them i want to know the difference between them.
Q:re car repair: explain oil didn't get to the bearings?
I have been given some Volvo - Very previous Little Vechile for Oldies Ferrari - Farthly costly, wealthy Rambles Are quite Intrested Porsche - Posh Overpriced Rides So Crap and infrequently Exellent wish This Makes You laugh
Q:Why do some roller bearings have tapered bores on the inner rings?
The tapered ones are made to take a side force. .
Q:1998 Acura integra needs new wheel bearings?
Of course it was cheaper. All you did was buy some low-quality aftermarket bearings. Have you put them in yet? Do you have a 20-ton shop press in your garage so that when you remove the entire knuckle assembly and put it in the press to remove the old bearings and press on the new? I didn't think so. The shop does and has people with the skills and experience to do the job. That costs money. Also, that quote is almost certainly for new Hubs and Bearings (I always recommend doing both at the same time so you don't do the same job twice) and don't use the cheap DIY'er parts you find on the internet.

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