HK 1516 Needle Bearing HK Series High Precision

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1 set
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1000000 set/month

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Product Description:

Product Specifications:



Brand Name:


Bore Size:

15 mm

Outside Diameter:

21 mm

Model Number:

HK 1516

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 1516

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 1516 Needle Bearing HK Series High Precision

HK 1516 Needle Bearing HK Series High Precision

HK 1516 Needle Bearing HK Series High Precision

HK 1516 Needle Bearing HK Series High Precision

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Q:Do all skateboard bearings have 2 sides?
By sides, I assume that you mean the shields that are there to block dirt from getting in. Only one shield is needed. Some makers include both and some only one. (This applies to ABEC 7 or any other bearing) The one on the wheel side is not needed since no dirt can get in there except through the other side. You don't grease the shields. There is only one set of balls in the bearing and greasing from either side will do the same thing. ABEC ratings are meaningless for skate boards or inline skates. The ratings are for vibration and accuracy in high speed industrial machines. You can get ABEC 7 bearings that are garbage or non-rated (Bones, TwinCam, and ZeroDrag all make non-ABEC bearings as their top models) bearings that are extremely good.
Q:Can i replace the rod bearings by just dropping the oil pan?
Rod bearings can be replaced just by dropping the pan. That should be just a preventative measure however. If you're hearing a rod knock the crankshaft journals are probably damaged and need to be reground or the crank itself needs to be replaced.
Q:what bearings are the best?
The quality and condition of the surfaces in which the bearings ride is equally as important. This is where you'll find a lot of the cost of expensive hubs and bottom brackets. A good A grade stainless ball is fine used with machined, ground, and polished races and a very minimum of lubricant... just enough to cover the races and bearings. Putting high end bearings into average races will bring you no benefits other than bragging rights.
Q:If bent steering knuckle in accident, do I need to replace the wheel hub/wheel bearings?
A modern hub assembly has the bearings permanently sealed inside it. It is normally held to the knuckle with just 3 or 4 bolts. However, if there is looseness or play in the assembly, it would be a good idea to have replaced. For the knuckle to get damaged, the impact shock had to have travelled through the hub to mess up the knuckle, so most likely, the hub assembly could also be damaged, if not visibly, than internally. If I were you, I wouldn't take the chance. Replace the hub assembly along with the knuckle.
Q:Can some water ruin my bearings?
One inch of water will never ruin a truck or car wheel bearing.
Q:Are internal shaft bearings the same things as internal shaft bearings?
Q:what are the best skateboarding bearings ?
bones red bearings
Q:how do u clean skate bearings?
you take s socket wrench and loosen the nut and take it off and take off the washer , than the wheel than the other washer . Don't lose ur washers !!! Do this to each wheel . Take about 8 Qtips or more or less depending on how dirty ur bearings are , take the Q tip and rub the dirt off of the bearing . Each side and in the insides .
Q:cleaning my skateboard bearings?
Back when i used to skate (about 2 years ago) i would usually take my bearings out and drop it into a mix of 91% alcohol and water. I say maybe 80% alcohol and 20% water into a bottle and shake for awhile. Then take them out, dry and spray some WD40, worked like a charm. I also heard you can drop them in a bottle of HOT water and just leave it in there... i know it works for cleaning out my bongs and bowls, but iono about bearings. If all else fails, try to go down to a local active ride shop and see if they have any sales. :p
Q:out of the three skateboard bearings which was is the fastest?
sorry to assert yet it is surely the worst set of bearings many times 5 is seen mediocre and seven is acceptable yet in the top it in hassle-free terms concerns in case you skate rapid or not in case you ever wanted to bypass with swifter greater effective bearings bypass with autonomous bearing or the terrific of bearings~ Bones Swiss!

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