HK 4216 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:

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:Do Minn Kota electric motors use oil or ball bearings?
The answer to your questions are yes they use oil and bearings.Without bearings it wouldn't last very long and without the oil to keep the bearings lubricated it would last even less.
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the bearings are inside of what ever on the reel rotates... what they are are little circles with greese and ball bearins inside of them and what they do is first off act as a lub and second the allow whatever it is taht you are using rotate more freely and smoothly
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30,000 miles? could have been dealt with under guarantee? tires somewhat shouldn't reason untimely bearing failure, until they are way out of stability inflicting shaking. The bearings won't have been worn sufficient to be observed while the hot tires have been positioned on. possibly your new tires run quieter so which you pay attention extra noises that have been hushed via the noisy affordable tires you had until now?
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Motorcycle Wheel Bearing Puller
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ok so have you considerd the oil rings being worn? you didnt state if you did top end just crank and bearings so my thoughts are, that your top end is tired, you also didnt mention if it smoked at all, that would be an indication of worn rings. Just because you replaced your oil pump doesnt mean that you didnt get a faulty one, get a compression test done and that will let you know if it is rings.
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If you didn't change the bearing races when you changed the bearings, you should do that this time. It's what probably caused the last bearings to go out again.
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The higher bearing number is better for those bearings
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