HK 3824 Needle Bearing HK Series High Precision

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Product Description:

Product Specifications:



Brand Name:


Bore Size:

38 mm

Outside Diameter:

45 mm

Model Number:

HK 3824

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 3824

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 3824 Needle Bearing HK Series High Precision

HK 3824 Needle Bearing HK Series High Precision

HK 3824 Needle Bearing HK Series High Precision

HK 3824 Needle Bearing HK Series High Precision

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Q:Can skateshops clean bearings for you?
Yes, they can/ should be able to do that there. Since you said in your other question that you have ceramic bearings, the cost of this cleaning/repair would be alot cheaper than new bearings. I would take it in and see how much they charge, what they suggest, and how confident they are that they can fix it. If they charge alot then just ride them till you notice a decrease in performance. Then take them in and get them cleaned. If they don't charge much and sound like they can easily straighten out the cover, then ya, go for it.
Q:How many BEARINGS are used in Motorcycle?
Unanswerable question. Example. My Goldwing does not use any bearings in the rear wheel. My KLR 650 uses three bearings. My Goldwing uses 4 bearings in the front wheel. My KLR 650 uses 2 bearings. Your question is too vague to be answerable.
Q:what would cause the cam bearings to melt in my car?
serious lack of oil flow to the cam bearings, check your oil pressure. you want a MINIMUM of 10 psi for every 1000 rpm's of engine speed. check the pickup screen on the oil pump, make sure the screen is clean, worst case, the oil passages for the camshaft are plugged up, preventing proper oil flow. also... if the bearings are not installed properly where the holes on the bearing line up with the holes in the oil passages, the cam will starve.
Q:Are K2 rollerblade wheels interchangeable with most other wheels? Are the bearings?
Yes, For 80-84mm wheels, the zero drag wheels are really fast rolling. He sells kits with wheels and bearings (you still need your bearing spacers or can buy new ones from him). If you have questions, send him an email. I know Bob personally. He is an avid skater (other than that his business taking up time when he could be skating) and is knowledgeable about his products from both a skating and his engineering background.
Q:what trucks, bushings, bearings, do you recommend for longboarding.?
I'll cover some basics with you about advanced longboarding. I'll first start by talking about trucks and bushings, then I'll move on to bearings. Longboarding can be divided into two sub-categories, that is downhill riding and free riding. Now each type of riding has different sets of parts which differ from each other to provide maximum performance for the style of riding. Downhill boards are usually at top performance with trucks that have a 42 degree base plate. You will sacrifice the maneuverability and carving ability of trucks with 50 degree base plates to sturdiness if you get 42's. However, you will be able to handle speed much better on 42's and the risk of 'speed-wobbles' will go down. Bushings are pretty difficult to choose. With all different hardnesses and shapes, it's hard to recommend anything that you will be satisfied with. Bearings are simple. Any bearings are basically the same but MAKE SURE you get completely sealed bearings. Ceramic bearings are pricey but supposedly improve performance. I recommend you look into Randall or Paris for trucks (180mm standard), Khiro for bushings (unnecessary), and Bones for bearings.
Q:Rear bearings vs differential, '05 Sport Trac?
Sounds like outer wheel bearings but it could be the differential bearings as well. The only way to know is replace the wheel bearings and see if the noise stops. I'd check the gear oil level as well since if you were low on oil that would kill the bearings and the differential. If it's low make sure you add the specific kind for your axle.
Q:Trouble locating bearing for wheel of 2002 Hyundai Sonata. Do Hyundai bearings come with numbers on them?
call parts at dealerships for hyundai
Q:when do i change my front wheel bearings on my f250 ford truck it's a 01.?
you change them when they start to go bad. if they are,t bad then leave them be.
Q:Someone find the bearings for my bike?
You should go with Bones Original Swiss Competition Skate Bearings Skateboard wheel bearings optimum for speed and strength Precision-grade Swiss design and manufacturing acclaimed for 25 years Nylon ball retainers and Bones Speed Cream lubricant for a sustained ride Removable rubber shields make cleaning a snap Skate Rated for better performance than any ABEC rated bearings; lifetime warranty against manufacturing defects
Q:what skateboard bearings are best?
Best Skateboard Bearings

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