HK 2220 Drawn Cup Needle Roller Bearings HK Series High Precision

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Product Description:

Product Specifications:


Model No.: HK 2220

Brand Name: OEM


Net weight: 0.025kg

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

Product Applications:

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

HK 2220 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 2220 Drawn Cup Needle Roller Bearings HK Series High Precision

HK 2220 Drawn Cup Needle Roller Bearings HK Series High Precision

HK 2220 Drawn Cup Needle Roller Bearings HK Series High Precision

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Q:How long do you soak bearings in gas? ?
Fred, You should never soak any type of bearing sealed or otherwise in gasoline. Bearings and their races are very hard. Without some kind of lubrication they would be ruined in minutes. For you're skateboard the hot ticket for ultimate speed would be an aerosol spray can with suspended Teflon. You must repeat this after a day's use. It's still available although a bit hard to find. I recently found some on line. Just type in: Teflon spray. The next best item for load carrying bearings would be lithium spray grease. It may not be as fast but ambient temperature doesn't thicken this type of lube. It also would give you more protection over a longer period of weeks.
Q:how much would it cost to fix ball bearings in a 94 ford expl?
Ball bearings?? There are no ball bearings in the front end of a Ford Explorer, or any other car for that matter. Most cars use tapered roller(drum)bearings. They usually run 10-25$ per side, plus 5-15$ for new seals to put around them. Grease will be about 10$ for a can of good stuff. Do it yourself and save some money on the labor.
Q:Ball Bearings Problem Solving?
Put 1 bearing from the first bin, 2 bearings from the second bin, 3 bearings from the 3rd bin, ..., and 11 bearings from the 11th bin on the scale simultaneously. There will be 66 bearings on the scale. Record the total weight of the bearings in ounces as W. The number of the bin containing the overweight bearing will be given by N = 10(W-66)
Q:Should I replace the wheel bearings with the brakes?
Are we talking old school wheel bearing or hub assemblies? If old school bearings then in theory if they are fine just regreasing them and putting in new seals should work. Thing is I get your logic. Do them too since you are in there, button the thing up, and call it a day. If we are just talking old school bearings, in and outers, it should not be too costly. I am leaning towards saying yes. Hub assemblies on the other hand can be costly. Those I would probably not do.
Q:cleaning solution for bearings?
look for a bones bearing cleaner online, only 5$, use a mixture of paint thinner and cleaning solvents. DO NOT use water based solvents or WD-40, they will clean your rust for now, BUT soon the rust will double to its original.
Q:(Longboarding) what are the best bearings for a reasonable price for a longboard?
Depends on what you are doing? If it is just pushing, cruising, freeriding, the bones reds should be fine. If you are thinking more downhill or anything with more speed, which probably isn't the best on that board, you might want to invest in something like the bones swiss.
Q:Why are my new black panther ceramic bearings so slow?
I don't know ,but i say just continue to wait for the break in period.. Break 'em in man. make sure the bearings are installed correctly .. Make sure there in all the way in the chamber of each wheel. Don't tighten the bolt on the wheels to much neither.. Another thing that can help is adding some of that special bearing lubricant.. Or you can also apply motor oil. Dip your finger in oil and gently rub it around the side of the bearings.. Not to much just a little .etc.
Q:whats the difference between these skateboard bearings?
speed demons are faster more oiled...abec 7 bearings are standard..both are cheap tho, id try to get somethign faster like bone swiss
Q:How to clean skateboard bearings?
let ... and if you ever need tip tricks or a tip trick video you can message him...
Q:How can i clean my skateboard bearings?
Use Speed Cream from Swiss (who make skateboard bearings) -- it's like 3 bucks for a little bottle.

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