HK 3212 Needle Bearing HK Series High Precision

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1 set
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Product Description:

Product Specifications:



Brand Name:


Bore Size:

32 mm

Outside Diameter:

39 mm

Model Number:

HK 3212

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 3212

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. 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

Application Area:

Needle roller bearings are mainly used in car engines, transmissions, compressors, cranes, etc.

Packaging & Delivery

Packaging Details:

1.industrial packing 
4.according to your requirements

Delivery Detail:

in stock or 15-30days after P.O



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 3212 Needle Bearing HK Series High Precision

HK 3212 Needle Bearing HK Series High Precision

HK 3212 Needle Bearing HK Series High Precision

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Q:how much does it cost to have wheel bearings replaced?
A tire that is squeaking or any other noise has nothing to do with a wheel bearing. The wheel bearing is in the center of the axle of the vehicle, and is usually lubricated very well, so as to not have a problem with being out of bearing grease. You need to get several opinions/estimates from reliable repair shops before getting any work done
Q:how often should you clean your skateboard bearings?
You should look at them (depending on how much you skate) around once every 1-2 weeks and if they appear to have dirt or sand or not up to you standards, then clean them. I usually wash them off and soak them in oil for a couple hours hope this helps
Q:when did Bones Reds bearings come out?
Bones Swiss bearings came out in 88. There were other Swiss bearings on the market, though. Reds are much newer, coming to market in the early 2000s
Q:how do i clean my skateboard bearings?
u should go really really fast on ur board so the berrings can loosen up. and if u still have ur berring shields on u should take them off it loosens traction makes u go faster (those are solutions to make them faster without buying berring cream) and it depends how fast u want to go. lucky berrings, rushes, and Reds are really good at a decent price) if u want to go real fast and it doesnt matter how much money u got try swiss berrings there like 30$ compared to luckys,reds, and rushes which are 15$
Q:Would these be the right bearings?
Kyle Take off the wheel Look at the bearing, there should be a 4 digit number like 6008 That's your bearing size If there's no number you have to measure the outside and inside diameter with a vernier caliper and plug the size into google to get which bearings you need. But probably standard skateboard bearings most likely.
Q:best 'over the counter' lubricants for my skateboard bearings?
Clean with denatured alcohol - available at hardware stores Lube with Tri-Flow - bike shops and some hardware stores.
Q:What are the best Longboard wheels, bearings, trucks, and decks on the market?
Longboard Wheels And Bearings
Q:98 Dodge pu - had overhaul , new crank shaft & bearings, still loses oil pressure.?
you extra suitable than probably have a undesirable oil pump inflicting this to take place whilst the relief valve is going undesirable or does not artwork actual it shall all of us the oil stress pass by ability of it,and that provides you with no oil stress one the engine is heat,you are able to ought to additionally examine the oil pan in this one and verify it does not have loads of sludge outfitted up in it,those have been undesirable to do this,and that could desire to supply up the oil sump up on them,and that too will reason you to unfastened oil stress as quickly because it warms up,solid good fortune on it.and happy thanksgiving.
Q:How do you clean your bearings?
Tools: X-acto knife or any thin sharp thing to get uder the rubber lid, Bottle with a 1 inch or bigger hole Paint thinner, towel, BONES BEARING OIL DO NOT USE WD-40!, and skate tool. First take off your wheels, then pop off your bearing, put the end of the X-acto knife under then up off the rubber shield, Fill your bottle with 1 cup of Paint thinner, SHAKE for about a minute, dispose solvent safely while holding cap un-screwed on the hole just letting the liquid out, put bearings on towel, wipe them to get any excessive paint thinner off, 2-3 drops off lube, put rubber shields back on then give the bearings a spin, Put them back in order on your trucks. REMEMBER do no use any Water and clean any dirt, dust, etc off your bearing before putting them in your bottle! Hope this helps!
Q:Can I repack grease in wheel bearings on a 05 ford taurus?
You have hub bearings that need to be replaced, once they start to make noise the damage is done and its time to replace them. If your tires are cupped they will sometimes sound like bad bearings.

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