HK 4214 Needle Bearing HK Series High Precision

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Product Specifications:



Brand Name:


Bore Size:

42 mm

Outside Diameter:

49 mm

Model Number:

HK 4214

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 4214

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 4214 Needle Bearing HK Series High Precision

HK 4214 Needle Bearing HK Series High Precision

HK 4214 Needle Bearing HK Series High Precision

HK 4214 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:Cost of replacing wheel bearings?
that does not sound like a bearing cause if it was a bearing you would here noise any time you move...if its make a noise when you turn its the u-joints that's an expensive job for sure.i had that same problem with my car and they had to replace the u-joints and the boot covers that go over them...$400 warned that i did not take me car in to shop till it was too late and my front wheel fell off..lucky i was just in town driving slow cause it it would have been on the freeway,wow!!!!! look under the car behind the front wheels there like a black boot cover (like the one the bottom on a shifter in a Manuel shift car) you can see if there torn,if they are its the u-joints for sure...(check both sides)
Q:what would cause the cam bearings to melt in my car?
The comments about lube and bearing installation are important. But also check cam tunnel true. The centerline of alll the cam bearing bosses must be in a perfect line. A good machine shop should be able to check the block's dimensions for this. May have to have the cam tunnel line-honed to assure the block is right.
Q:Bones reds vs stock bearings?
the only real difference it will make is that they will spin longer in the air. no noticable difference. they are easier to clean though. the thing that will really make your bearings work better is to get spacers and speed rings, as well as cleaning them with some kind of solvent every month or so, and lubing them afterwards.
Q:Rush abec 9 titanium bearings or the blind lifetakers for my skateboard?
Abec are cheap I think blind are better in every way smoother ride and there just great I think. 2 year skater
Q:Should I replace the wheel bearings with the brakes?
to the best of my knowledge, you don't really need to if they are original, in good condition. the thing is, can you check and verify the condition of the wheel bearings? just because you are taking everything else in that department out, shouldn't mean you have to replace the bearings as well. BUT, if you want, if the truck has high mileage, by all means go for it. after everything's done, you might want to do an alignment job.
Q:are bones skate bearings abec 5 or abec 7?
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:is this maintenance spray good for skateboard bearings?
it may be good for internal bearings it sounds like it's exatally like wd-40 which isn't a good spray for bearings only because it leaves a residue behind that'll collect more dust and dirt and do more harm. You're best to get the silicone sprays like that bearing factory one, I know it costs more but it's a lot better and a can that big would last almost a liftime because it doesn't take much to lube a skateboard bearing, or even 8 of them.
Q:what can i use in place of Ball bearings?
Q:How to clean Bones Reds bearings for skateboard?
I actually just lubed my bearings yesterdday. Don't use Wd-40 it may seem better but it attracts more dirt than it would normally. Since you have Bones get Bones Speed Cream RF. Bones also make cleaning easy for there is only one shield that needs to be taken off which is the red shield. To take them of just get a thumb tack and go in the gap between the metal and the shield and put it in and pry it off. It will then snap back in after cleaning. Also when you buy Speed Cream it gives you all the instructions.

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