HK 1820 Needle Bearing HK Series High Precision

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Product Description:

Product Specifications:



Brand Name:


Bore Size:

18 mm

Outside Diameter:

24 mm

Model Number:

HK 1820

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 1820

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.

Product Advantage:

1. High accuracy, High speed

2. ISO 9001:2000

3. Can be customized according to your needs

4. Can provide small & miniature standard and non-standard ball berings

5. Reasonable price

6. Technology: low vibration, low noise, high precision and durability

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 1820 Needle Bearing HK Series High Precision

HK 1820 Needle Bearing HK Series High Precision

HK 1820 Needle Bearing HK Series High Precision

HK 1820 Needle Bearing HK Series High Precision

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Q:I have bent some of my skateboard bearings and now the wheels seem to go sort of wiggle but not badly?
If your bearings are dented, there is nothing that can be done about it. Either suffer with the wiggling until the bearings fail, or replace them.
Q:how to replace front wheel bearings on AWD vehicles?
Most AWD vehicles use a sealed front hub. Meaning the bearings are not replaceable and the hub assembly requires replacement. Depending on the vehicle... a sealed unit can be replaced with basic hand tools in a driveway. Simply unbolt the wheels, brake callipers, remove the rotors, remove the front (CV shaft / axle) retaining nut, unbolt the hub. Reverse the order to install. If you are referring to a full size pickup style... I would recommend you have a mechanical back ground. The reason is because you will be replacing the bearings. You must know how to pack bearings with grease (unless it is a oil bearing, which means you are doing hub seals also). You must know how to install and torque the bearings, or you will have premature bearing failure... worst case scenario, the wheels fall off while driving on the road. Good luck with repairs
Q:Do skateboard bearings need to be broken in after cleaning them?
It might seem that way but the bearings are gonna be fast.. You should ride the board to test the bearings .. Spining them helps a little but when you ride them your weight is on they will give you a better feel of how they perform.. They probably faster than what you think .. yeah just go ahead put the spacers back.. It will protect the bearings trucks.. Do to the friction they might share here there.. You have like the best wheels bearings outhere.. Bones is the best when it comes down to wheels bearings.. Lucky dude.
Q:Determining if your Brakes or Wheel Bearings are going bad? HELP?!?
You going to wait until the brakes fail to have them inspected?!! WTF you waiting for?
Q:How fast are the Abec 3 bearings for skateboards?
whats Abec?
Q:How much would new rear bearings for 2004 Saturn VUE cost?
Now here is what you do if you get a shop to do it. Get estimates from everyone. Then go by brake check and get an estimate. Now the trick is is to get on the computer for the brake check in your city, if you have one. They have a calendar there where you can schedule your vehicle for putting in new bearings. If you will notice, on certain days, they have up to 30% on some locations at different times and days. You might call and ask what the percent off covers. Is it parts or labor or both. But seems a good deal. Otherwise, buy a hayes repair manual for about $20 or so. Bearings are one of the few things that are EASY to put in. Now you can go to one of those back yard mechanics who can do it real cheap.
Q:How can we reduce friction by using ball bearings?
Rolling friction is much lower than sliding friction. Ball or Roller Bearings always have much lower drag than sleeve bearings except for pressure fluid suspended sleeve bearings like in a car engine, but; it takes much more power to pressurize the fluid so it is essentially drag.
Q:Is it worth $10 to get these longboard bearings?
yah duude you shood seriously get reds bearings i got reds bearings like 3 days a go and there deffently worth ten bucks even tho i got my for $20. oh yah and if u consider my answer and goes out to get them is that they will make no sound at first like they usually make. here is one way that i no how to get them in, ok 1. get a screw driver and a hammer, then put the rubbery handle part on the bearing thats in the wheel, oh yah push the bearing in the wheel alittle first. lol, ok then the metal part that is stickin up you hit that with the hammer then it shood go in fine, well ok there you how to put it in and get the bearings, well peace out homme g.
Q:should you replace axle bearings too if your replacing leaking axle seal?
given the fact that the bearings are 35 years old and should have a good amount of mileage, i would. you are going to have the rear end apart for this any way. save your self the time and money for a second tear down. if the bearings were replaced prior to this, hmmm, i would still save face and replace them. it seams like any time you disturb one part to replace another, that first will start to act up.
Q:How to clean skateboard bearings?
let ... and if you ever need tip tricks or a tip trick video you can message him...

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