HK 3824 Drawn Cup Needle Roller Bearings HK Series High Precision

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Product Specifications:


Model No.: HK 3824

Brand Name: OEM


Net weight: 0.056kg

Material: Chrome steel

Cage: Brass, Steel


1) Precision: P6 P5 P4 P2

2) Noise level: Z1, Z2, Z3, Z4

3) Vibration Level: V1, V2, V3, V4   

4) Clearance: C2, C3, C4     

5) Hardness: 58-63 HRC             

6) Greese: As your requirement, such as SRL, PS2, Alvania R12 and so on.


1.Industrial packing: box

2.Commercial packing: box then into standard carton/wooden Box

3.According customer's requirement


T/T, L/C, Western Union

Delivery time

About 3 to 5 working days


Warrantee: 1 year

Samples: available

OEM: available

Free technical support and after-sales service

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.


The draw up needle roller bearing has two structures-with retainer and with full of needles. They are are divided intoopenend type and close-end type. The structure with retainer has the single seal ring and double seal ring .The structure with full of needles has a large load carrying capacity.

Product Applications:

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

HK 3824 Drawn Cup Needle Roller Bearings HK Series High Precision

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

Product Advantages:

1)Bearing Manufactory ( Have our own technical department)

2)High quality products (Long Life and low noise)

3)Well-daserved Reputation (Good Stock Guarantee)

4)Professional service ( Promptly shippment)

5)OEM Service,Sample is available




1.Can you make non-standard bearing?

We have great techincal team can provide 

OEM service and technical support for you


2.Can you send me the free sample?

Yes.We can supply sample if have stock,we need charge freight cost or if you have courier account for freight collect .


3. How can I get more information ?
Feel free send us enquiry or call ,we do best at your service for 24 hours 

HK 3824 Drawn Cup Needle Roller Bearings HK Series High Precision

HK 3824 Drawn Cup Needle Roller Bearings HK Series High Precision

HK 3824 Drawn Cup Needle Roller Bearings HK Series High Precision

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Q:What is bearings on a skateboard?
the bearings are what make the wheels move on the trucks and it holds the wheels to the trucks .. its the thing inside the wheels and it can be any color like mine are red
Q:Could differential bearings cause loud noise and jerking of the car?
IF IT STILL MAKES NOISE AT A DEAD STOP ITS NOT YOUR DIFF BEARINGS. how can they make noise if they are not moving? does the noise go away when the clutch peddal is pushed in or does the noise change sound when applying the clutch? if so then you got a throw out bearing gone bad. that is part of the clutch. if it shakes bad on take off then your flywheel is probably warped im guessing your clutch is wore out to. sounds like you need to see a technition and get it checked out. sounds like its clutch time
Q:Where can I get my PWC trailer's bearings repacked?
your marine service shop should be up to the task of maintaining your marine trailer too. if they arent, you shouldnt be going to that shop to begin with. any normal car mechanic should be able to handle it too. its actually a very easy job, if you dont mind getting grease on your hands. wheel bearings are wheel bearins are wheel bearings..... and there are also places that deal more specifically with trailers. they would be able to handle your marine trailer maintence too. i would suggest you add a set of bearing buddy caps to your shopping list for parts. they have a fitting on them that allows you to pump grease into them without popping them off. and a spring that forces the grease through the bearings and out the wheel seal (if over pumped you will ruin the wheel seal). just pull off a little plastic cap, check that the spring is half compressed and you will have no bearing worries ever again. if the spring is ever getting relaxed, pull out the grease gun and give it a few pumps. bearing buddy caps claim to be a final solution to keeping the bearings full of grease and working properly. IF used properly and kept full, that claim is true.
Q:Skateboarding- Best trucks, bearings, wheels for a beginner?
I would suggest if you are buying a Mini Superlight, it's gonna be a pretty darn light board. I woud suggest buying the lightest wheels and trucks you can find out there. Trry your local skate-shop, and ask them if they have any DESTRUCTO brand trucks or KRUX brand trucks. I have destructo RAGDOLLS, and they are pretty light. I recommend HUBBA or RICTA brand wheels. Don't buy huge wheels though. Buy about anything under 58 mm if you can. Remember, look for RICTAs. I recommend REDS bearings. They aren't too too expensive, and they work awesome. I have REDS Bones bearings. They cost about 15 dollars to 20 dollars Canadian. If you are willing to spend the $$$$ though, buy PIG or Black Panthers bearings. I don't recommend buying NINJA bearings, though. Yours Truly, Garrett Ibbitson.
Q:Help with skateboard bearings?
First off, they are a downhill bearing, if your street or vert skating i recumbent independent 7's. Second, speed cream is only really necessary when your bearings start to wear down and start to slow and make that horrible noise. if you put it in straight away it won't do much but collect dirt. so just wait a while.
Q:Which skateboard bearings are better?
Reds bearings are better I used to skate them and loved them but it is really worth spending the money for bones swiss or super reds.
Q:Are ABEC 7 bearings good?
It depends more on the brand than the ABEC rating. ABEC is almost meaningless for skates or boards because it is about vibrations that would happen around 200 mph. Early skates and boards came with precision bearings that are (in spite of their grade name) really poor and sloppy. ABEC 1 bearings were a massive improvement but the differences between ABEC 1 and ABEC 7 is extremely small and the smaller tolerances in ABEC 7 can make them go slower. A number of high end companies have designs that violate the ABEC standards but are better for skates and boards by letting the bearings roll easier and be more durable. Zero Drag, Bones, and Twin Cam all sell ABEC rated bearing but their better ones are not ABEC.
Q:Which skateboard bearings are the best? (Bones or Modus)?
I really like bones swiss but i never tried bones reds
Q:On a scale of 1-10 how good are abec 3 skateboard bearings?
They can be between a 9 and 10 or they can be a 1. The ABEC number is basically useless for skate bearings. It is related to vibration at very high speeds (over 200 mph on a board). The tight tolerances on the high ABEC ratings can actually slow you down which is why the high end company (Bones, Zero Drag, Twin Cam) all make bearings without any ABEC rating as their top bearings. However, there is a spec called precision that is really sloppy and was in common use before people started getting ABEC 1 bearings for the consistency. The biggest thing that 99% of the people will see as a difference in speed of the bearing is the lubricant that they maker put in the bearings. Grease will be slow at first until it is pushed mostly to the side but it lasts the longest before you need to relubricate or replace the bearings. Oil is the fastest but doesn't last long. Gels are in between in speed and life.
Q:what skateboard bearings are best?
I personally have been riding bones swiss for years and love them. I will never use any other bearing even if it comes with the wheel i'll buy bones swiss or bones swiss ceramic which are amazing. So I would say. Bones swiss all the way, best bearings ever.

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