HK 2012 Needle Bearing HK Series High Precision

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Product Description:

Product Specifications:



Brand Name:


Bore Size:

20 mm

Outside Diameter:

26 mm

Model Number:

HK 2012

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 2012

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 2012 Needle Bearing HK Series High Precision

HK 2012 Needle Bearing HK Series High Precision

HK 2012 Needle Bearing HK Series High Precision

HK 2012 Needle Bearing HK Series High Precision

HK 2012 Needle Bearing HK Series High Precision

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Q:Convert azimuths to bearings?
In marine navigation, a bearing is the direction one object is from another object, usually, the direction of an object from one's own vessel. In aircraft navigation, a bearing is the actual (corrected) compass direction of the forward course of the aircraft.
Q:Sdg 107cc front wheel bearings size? any cross reference to which others will fit this hub?
All bearings are made in standard sizes. Take your old bearings to an industrial supply that has bearings and they can be matched with something they have on hand. Typically there are some numbers on the bearing that they use find the replacement bearings.
Q:I have new longboard bearings how do i make them faster?
Go to home depot or something and get some WD-40... is't a metal lubricant that works pretty well.
Q:Roller blades with sand should I clean ball bearings with (nail polish remover)acetone? (chemistry)?
Absolutely none of the liquids you mention will react with SiO2 or dissolve it. There is nothing that will dissolve SiO2 that won't also dissolve your bearings. The point of the various bits of advice is that the acetone (or whatever organic solvent) will dissolve the lubricant in the bearings which is holding the sand grains there. Whether you use nail polish remover, or acetone (diluted or not) or gasoline or kerosene or maybe even alcohol doesn't much matter. (Although in all cases you need to observe the safety precautions about inhalation and fire hazards, and keep the solvent off of the upper parts of your roller blades.) Your goal is to remove all the oil (or whatever lubricates your bearings) then let the bearings dry completely. Then you should be able to remove any left over sand by brushing it out of the bearings with something like a soft brush or blowing it out with compressed air. After all the sand is removed, you need to re-lubricate your bearings. (I've been assuming all along that your bearings are metal. If they are not, you need to be careful about your choice of solvents, lest you dissolve your bearing too.) I doubt there is anything else you can do to remove sand from your bearings. In the long run it's probably easier to find a place to roller blade where there isn't so much sand.
Q:how do you clean Ur bearings?Ty!?
If the bearings aren't sealed, blast the insides where all the little ball bearings are with a degreaser spray, or WD-40 if you have no degreaser. Repack the bearings with some white lithium grease. You can get that in a small tube for a couple bucks--plenty to do all your bearings with.
Q:skateboard bearings.?
Get Rob Dyrdek Reflex bearings cuz when u get those theyll b amazin. they also go well with silver brand trucks Pro Class
Q:Should I get ball bearings for the Traxxas Rustler?
I assume your Ruster is (or was) an XL-5. You really need to get bearings because bushings are a think of the past. They keep the car from going very fast, hence getting better run times. Now you have choices. You can get the stock Traxxas VXL Carriers/bearings bearings, RPM Carriers/Traxxas Bearings, or STRC Carriers/bearings. I would NOT get the stock Traxxas VXL carriers, and it your tight on money get the RPM carriers with Traxxas Bearings. I would FOR SURE get STRC carriers, and these come with bearings for only $15-20 each. Don't forget about steering blocks. Good luck with your Ruster and Slash!
Q:do bones reds super bearings work good for longboards?
zealous bearings, don't waste your money on those bearings.
Q:Do skateboard bearings come in different sizes?
Lets see... For a good deck I'd check out Plan B, ZooYork, or Zero they're all 3 pretty good brands. For trucks u have either Silver or Independent, I think Silver is better but that's my opinion. For bearings I'd go with either Bones or FKD saw blade. For wheels Bones would be a good buy as for grip tape u can either check out mob or check out Torey Pudwill's new brand called Grizzly Grip but it just came out recently so it may be hard to find in stores!
Q:what is the fastest skateborad bearings?
Reds are your best bet. Although i would recomend getting bones swiss bearing. They may be more expensive, but they are well worth it. With bones, abec doesn't matter. Abec was designed for bearings for the industrial use. Although abec 7s arw good, bones dont have abec because they dont need it. They are further designed to resist the hazards that skateboarding may have rather than most bearings.

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