HK 1620 Needle Bearing HK Series High Precision

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Product Description:

Product Specifications:



Brand Name:


Bore Size:

16 mm

Outside Diameter:

22 mm

Model Number:

HK 1620

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 1620

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.

Product Advantage:

1. High accuracy, High speed

2. ISO 9001:2000

3. Can be customized according to your needs

4. Can provide small & miniature standard and non-standard ball berings

5. Reasonable price

6. Technology: low vibration, low noise, high precision and durability

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 1620 Needle Bearing HK Series High Precision

HK 1620 Needle Bearing HK Series High Precision

HK 1620 Needle Bearing HK Series High Precision

HK 1620 Needle Bearing HK Series High Precision

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Q:Problem With Longboard/Skateboard Bearings?
the proper way to clean bearing is to soak them in karosene and then pack them w lube/ grease the alchol proally dried em out
Q:How do you get the bearings on your Skateboard to go faster?
Ryan W Doesn't know what he's talking about. What he just explained shortens the life of the bearing even faster than addind WD40. Don't take it apart just add the speed cream. Been skating for around 17 years and taking apart the bearings wrecks them completely
Q:When u need wheel bearings will your tire come off?
Yeah, I almost succeeded in losing a wheel this way. Drove it for 2 days after it started making noise, and by the end of the second day on my way home from the parts store, it set itself up a real nice roar. Pulled in the driveway with steering going all over the place... when I jacked the car up that wheel was so loose it felt like it had no lug nuts! Took it apart only to find out the only thing holding it together was the remnants of the bearing and a flat washer that goes behind the nut! The inner bearing race had actually welded itself to the spindle, but thankfully I was able to save and repair the spindle, so all I had to replace was just the bearings and races, along with new nut and washers. Never gonna let that happen again... so lucky that thing didn't go flying off and cause me or another driver to wreck.
Q:Changing a camshaft without replacing the bearings?
yeah if they are not scored or pitted or damaged in anyway.
Q:The difference between spacers in skate bearings?
The difference is the axle diameter that they are for. If you measure the bearing, the opening is 8mm (5/16) Better skates come with 8mm axles and cheaper ones with 6mm axles (1/4) Since 8mm axles fit the inside of the bearings the spacers just take up the space on the axle between them. The spacers for 6mm axles have to have the small ends extending into the bearings to make up for the gap between the axle and the bearing.
Q:what are the fastest longboard bearings in the world?
Look Those should be some good ones for you to check out, they are going to fast but like everything that s the best/fastest you have to pay for it!
Q:How do i change my swingarm bearings?
Use Swingarm needle bearings are very easy to damage.
Q:application of bearings in our real life??
Every rotating wheel in your life has a bearing of some sort in it. Your car, the mower, the UPS truck, the shopping cart at walmart. They are everywhere. If you have any full-extention drawers in your house (especially on filing cabinets), they have bearings. Any heavy entrance doors, have bearings in the hinges. If your garage has power tools, air compressors or scissor jacks, they all have bearings. A box fan (or any air moving fan-there's a ton of them) has a bearing in it. If your search extended into your place of work, the number of applications is endless. Just look for any thing that is spinning or has a heavy object with rotational movement.
Q:can the front bearings be regreased in a oldsmobile alero 2003?
No they are sealed bearings.If you have a bearing noise the most simple way is to buy a hub/bearing assy.NAPA can get them alot of the time when you got a noise up there its not the bearing,its the axel/C.V. joint.If the boot is ripped open it prabably needs a axel.The bearings don't fail nearly as often as the axels.
Q:What is the best lubricant for a skateboard ball bearing, made for bearings or otherwise?
probably car grease and you can get that at any auto store

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