HK 1612 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 1612

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 1612

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 1612 Needle Bearing HK Series High Precision

HK 1612 Needle Bearing HK Series High Precision

HK 1612 Needle Bearing HK Series High Precision

HK 1612 Needle Bearing HK Series High Precision

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Q:Broken ball bearings? (98 civic ex)?
what is bearings?
Q:What are good set of wheels, bearings and spacers for outdoor rollerblading?
you can get any number of any parts that you want.
Q:What is the difference between Abec 3 bearings and precision speed bearings?
no it doesn't say it all. If you have what the industry calls precision specification bearings, they are garbage. I suspect that you have something else that has a brand name that may not be ABEC rated but they call precision. How hard would it have been to give the brand name and model of the bearings? There is really very little difference in bearings once you get to ABEC 1 and there is nothing in the spec that ABEC 7 rolls any better (the specs could cause them to be slower) or last longer. Most ABEC bearings are made by large industrial bearing makers and sold to various companies. Some of the larger companies that sell skate bearings (Bones, Zero Drag, Twin Cam) have created designs that are better for skating or boarding than the ABEC standards.
Q:What are the best skateboard bearings out there?
Pig Swiss. Black Panther Swiss is a close second
Q:are bones skate bearings abec 5 or abec 7?
bones makes many types of bearings. Some are ABEC rated and the better ones are not. The ABEC rating is for vibration in high speed machines that run at speeds similar to skating over 200 mph. They are not the best design for skating but companies make a lot of them for other reasons and it is cheaper to get them than a design that is custom made. Bones, Twin Cam, Zero Drag, and some other companies have custom designs for their better bearings.
Q:how can i loosen the nuts that hold the bearings in on my hyper bike co bike?
spray some wd40 or pb blaster on it, then positioned the main appropriate sized socket on it, 6point in case you have it...and unfasten it with the case you choose on an prolonged ratchet cope with you will get extra leverage via putting a jack cope with or something like that over the ratchet. yet once you positioned all of it back mutually make constructive its tight yet not as tight because it rather is now
Q:wheel bearings ford focus?
2001 Ford Focus Rear Wheel Bearing
Q:1983 yz125 bottom end bearings?
Ebay is the place to look for parts I have seen several complete crank set ups with rod and main bearings for $100 or less but be sure to Write the seller through Ebay and ask if he will guaranty it to be within factory specs and in usable shape if he replies with a yes then Ebay will force that he stand behind his word so it will be a safe purchase oh and don't forget to replace the Crank Seals also Note most shops will charge you $100 or more just to split down a crank and lots of them are not very good at it! It is a very tricky job and very few of the guys out there doing it actually know what they are doing well enough to truly do it right!
Q:What is better abec 5 bearings or abec 3?
ABEC is basically meaningless for skates or boards. It is a vibration (higher numbers may roll slower) for high speed machines that are running at speeds that would be around 200 mph on a board. The quality of the maker is more important and some abec 3 bearings may run faster than other abec 5 bearings. The durability of the bearings is also more up to the maker and is not covered by anything in the ABEC standards. Bones is known for making very fast running bearings (they, along with Twin Cam and Zero Drag, make bearings that violate the ABEC standards so they can roll better) but have a reputation that sneezing near them will cause them to rust.
Q:Give a detailed procedure of maintenance of electric motor bearings and the effects of overgreasing?
Motor manufacturers have recommendations which are specific to the device and service category (ambient temperature, load, duty cycle, air quality, dust, particulates, etc.). These vary for journal, roller, and radial ball bearings. In the case of electric motor bearings; cleanliness and free air circulation for cooling are critical. Ball bearing are generally sealed or shielded, and permanently greased. In cases where they are being restored as they approach the end of design basis service life; they can be cleaned in an oil bath (not to exceed 100C), rinsed in solvent, and regreased to ¼-⅓ of the free volume. Excess grease is universally regarded as destructive. Over greasing is said by motor manufacturers to create overheating which boils off volatiles and changes the properties of the grease. The vapors from condensation deposit nearby trapping dust, blocking air flow, and exacerbating overheating. Lubricant manufacturers cite degradation of lubricant due to shear.

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