HK 1518 Needle Bearing HK Series High Precision

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1 set
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1000000 set/month

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Product Specifications:



Brand Name:


Bore Size:

15 mm

Outside Diameter:

21 mm

Model Number:

HK 1518

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 1518

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 1518 Needle Bearing HK Series High Precision

HK 1518 Needle Bearing HK Series High Precision

HK 1518 Needle Bearing HK Series High Precision

HK 1518 Needle Bearing HK Series High Precision

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Q:Need advice choosing skateboard bearings?
Q:cheap linear pillow block bearings?
Check They'll have what you need if you can navigate your way through their enormous on-line catalog to find it. You'll need a credit card to place an order. These folks must be the world's largest engineering supply company. You want pillow bearings for a 3 5/8 shaft? They won't be cheap. Why would anyone want a closed end linear bearing -- sounds like an oxymoron. Seems I have more questions than answers.
Q:How do i change the wheel bearings on a four-wheel drive 96 jeep grand cherokee?
pull the wheels first, then you will have to remove the caps on the axles ( front ones ) , there is a tool to remove the nut that holds the wheel bearings in place , you have to remove that, the brake calipers and rotors will have to come off too, the rotor has the wheel bearings inside of it, the outter and inner, , use new bearings -they usually are under 30 bucks for the front bearings, and about the same for the rear bearings, the rear bearings are on the drive axle, so you will have to pull the axles to have the rear bearings removed, and they are pressed on, so you will need to take them to a shop with a press for r/r of the wheel bearings
Q:is line boring an engine block necessary? or should you just replace the bearings ?
A good machinist can check the crank bearing bore for alignment with a straight edge. You can also tell when disassembling an engine by looking at the existing bearings and their wear pattern. If the block is straight line boring is a waste of money and a possible new source of problems if it is done incorrectly. If you still have the bearings marked, line them up and look at the wear, if not have the block checked by an experienced machinist who already has plenty of work. Not always but many times line boring is an upsale for shops looking for more profits. It isn't needed very often.
Q:What prices am I looking at for full ceramic bearings?
Assuming you are looking for not only ceramic balls, but inner and outer races as well. These bearings will run around $240 a set. Most bearings that called ceramic only use ceramic balls, but the races are still steel. Some cheaper 'ceramic' bearings only use a ceramic coating on the balls. You might want to think about stainless steel bearings. They are very resistant to corrosion and cost much less than full ceramic bearings, and only a little more than regular steel. SS Bearings with ceramic balls cost about double that of all SS bearings.
Q:what bearings are the best?
The best bearing is a new bearing. I have found also that any and all sizes of sealed bearings can be purchased at an electric motor supply store for a very reduced price.
Q:How to grease bearings on 98 cavalier?
Chances are that your cv joints are worn out and need replacing. You can not grease these and make them better. The cv joints are kinda like u-joints. When you turn your steering, it puts the joints in a bind, hence the noise... usually a clunking or popping noise. Might as well replace both sides at once... When one goes, the other will be right behind it... Good luck........
Q:can i use rubbing alcohol to clean my skateboard bearings?
whan i clean my bearings i put them in rubbing alcohol and it seems just fine to me it does not rust them or anything like that or make them go slower
Q:a skit on bearings?
For information on our products and services please click on the relevant link below.
Q:Can i clean my skateboard bearings with 50% alcohol?
i cleaned my bearings yesterday and i used an air compressor to knock the dirt off then i spin my wheels as hard as a can and apply WD-40 while they spin, then i spin the wheel for bout 10-15 seconds so it sets in wipe of access then ride! ( do this for each bearing and or side)

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