HK 4216 Needle Bearing HK Series High Precision

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1 set
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Product Description:

Product Specifications:



Brand Name:


Bore Size:

42 mm

Outside Diameter:

49 mm

Model Number:

HK 4216

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 4216

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 4216 Needle Bearing HK Series High Precision

HK 4216 Needle Bearing HK Series High Precision

HK 4216 Needle Bearing HK Series High Precision

HK 4216 Needle Bearing HK Series High Precision

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Q:What is bearings on a skateboard?
the bearings are what make the wheels move on the trucks and it holds the wheels to the trucks .. its the thing inside the wheels and it can be any color like mine are red
Q:Where can I get my PWC trailer's bearings repacked?
your marine service shop should be up to the task of maintaining your marine trailer too. if they arent, you shouldnt be going to that shop to begin with. any normal car mechanic should be able to handle it too. its actually a very easy job, if you dont mind getting grease on your hands. wheel bearings are wheel bearins are wheel bearings..... and there are also places that deal more specifically with trailers. they would be able to handle your marine trailer maintence too. i would suggest you add a set of bearing buddy caps to your shopping list for parts. they have a fitting on them that allows you to pump grease into them without popping them off. and a spring that forces the grease through the bearings and out the wheel seal (if over pumped you will ruin the wheel seal). just pull off a little plastic cap, check that the spring is half compressed and you will have no bearing worries ever again. if the spring is ever getting relaxed, pull out the grease gun and give it a few pumps. bearing buddy caps claim to be a final solution to keeping the bearings full of grease and working properly. IF used properly and kept full, that claim is true.
Q:Can you repack wheel bearings on a 2003 Chevy S10 pickup?
If they are making a grinding noise, then it's too late to just repack them. Get new ones.
Q:which skateboard bearings are faster?
bones reds are faster, and lasted me longer than black panther did. theres a smiply reasoning behind this. Reds are made by Bones with speicallizes in skateboard bearings and makes the most top of the line bearings out there Black Panthers, made by Shorty's arent nearly as good quality as the majority of shorty's efforts go to things like decks bushings hardwear and bearings so they cant make them of such a good quality.
Q:What are the fastest longboard bearings?
They'll be fine as long as you get standard 8mm axles on the trucks. 10mm axles need different size bearings.
Q:What skate bearings are better?
the higher the abec rating are the faster they spin if they are free of dirt. yet, the higher the rating the tighter the ball bearing are packed and the quicker they become clogged with dirt. REDS are cheap about 15 bucks and out shine most bearings. they are made from powell and they are the red are 15buck and they got 6 ball swiss that can go for over 100 bucks
Q:How much to replace 2 front wheel bearings on a 2001 grand prix gtp?
hay go to advance auto and set up an account then you can put your vehicle in well i mean there web site and add ur car then you can go into what they call your garage once ur in there there you select shops near you via zip find the closet or one u like,then you can go into a little program they have called cost estimater well something like that,the data base will use and calculate labor according to your area location like were i live the average labor cahrge is 85.00 per if youu dont what to take time to do it give me ur vehicle specs and ill run it for you,ive done wheel bearings before hold on i see u have imfo up there sorry ill go and check it for uare they the wheel hub assembly or do you have to press them in if its the assembly you and a buddy can do it it be a shot saturday ok ill be back with estimate ,it wont be 100% acurate depending on labor cost in ur woods ok i checked for some resone they didnt have bearing listed in the estimater but they do have a step by step estimated time per side 1 hour so u figure labor wood at 85.00 an hour or what ever 170.00 labor but i checked it is the hub assebly they are pretty easy take ur time and theres vids on youtube search 1a auto hope i was a help good luck i check my 2000 pontiac sunfire it didnt have hub assembly in esatamator ,ran my 03 s10 it was listed cost was175.00 labor have a good 1
Q:is it just me or do bearings??
theyre the bearings...get bones REDS
Q:Skateboarding- What are trucks, bearings, and hardware?
The trucks are the metal bodies that are fastened to the board and carry the wheels. The bearings are inside the wheels, you cant see them without taking the wheels off and removing them, they consist of an inner ring which slips over the axle, and outer ring with small precision lubricated balls between them. These allow the wheels to spin with very little friction. They are made in different grades, higher grade=more expensive= less friction.
Q:what can i use in place of Ball bearings?
It might help some if we knew what your project was so we could help find a suitable replacement. What size are the ball bearings and how strong do they have to be? Maybe you could find some type of lubricant that has a longer life to assist the ball bearings in free rolling.

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