HK 1212 Needle Roller Bearing Drawn Cup Needle Roller Supply High Precision

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Min Order Qty:
1 set
Supply Capability:
900000 set/month

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Product Description:

Product Specifications:



Brand Name:


Bore Size:

12 mm

Outside Diameter:

16 mm

Model Number:

HK 1212

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 1212

Product Applications: 

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

Product Advantages:

1.Bearing Manufactory ( Have our own technical department)

2.High quality products (Long Life and low noise)

3.Well-daserved Reputation (Good Stock Guarantee)

4.Professional service ( Promptly shippment)

5.OEM Service,Sample is available

Packaging & Delivery

Packaging Details:

1.industrial packing 
4.according to your requirements

Delivery Detail:

in stock or 15-30days after P.O


HK 1212 Needle Roller Bearing Drawn Cup Needle Roller Supply High Precision

HK 1212 Needle Roller Bearing Drawn Cup Needle Roller Supply High Precision

HK 1212 Needle Roller Bearing Drawn Cup Needle Roller Supply High Precision

HK 1212 Needle Roller Bearing Drawn Cup Needle Roller Supply High Precision

HK 1212 Needle Roller Bearing Drawn Cup Needle Roller Supply High Precision

HK 1212 Needle Roller Bearing Drawn Cup Needle Roller Supply High Precision

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Q:Problem With Longboard/Skateboard Bearings?
Don't just let them sit in the solution, you have to shake them around to get the crud out. You can get a Bones Bearing Cleaning Kit, or make your own (Google is your friend here). If I haven't cleaned my bearings in a while, I usually rinse heavily with water to get thick dirt off, then put them in a 90% alcohol solution (50% is a bit low, that's half water) in that Bones cleaning it, shake for ~10 minutes, and then do it again, then wait until they dry (put them on a heat vent or something), then two drops in each bearing and I spin them to make sure they're quiet before re-assembling the shields and whatnot. If they're still noisy, I put another drop of lube in.
Q:how often should you clean your skateboard bearings?
if there not broke don't do anything to them lol
Q:Changing a camshaft without replacing the bearings?
Risky but it's your cam shaft. Bearings and lifters are usually replaced with the camshaft. But then again years ago people would lay a strip of leather between bearings to take up any play. I wouldn't try that either today.
Q:What is the needle roller bearing model with outer diameter 21 and inner diameter 16?
The outer diameter of 21 needle bearings with 16, the market is not available.The outer diameter of 21 needle roller bearings through 15, some models are hk1512.
Q:how does a spindle transmit power to the wheel hub if there are bearings beween them? ?
the bearings are what the spindle, axle and other various parts of the car ride on. They keep the moving parts of the car from having direct contact with the frame. This GREATLY reduces friction
Q:Skateboarding- What are trucks, bearings, and hardware?
Q:How much would it cost to replace the rod bearings in a 1987 Pontiac Fiero?
Engine would have to come out of the car to replace rod bearings so there would be a fair amount of labor involved in just getting the engine out. Its also unlikely that just the rod bearings are bad, usually if the rod bearings are bad so are the rod journals on the crank and then you have to wonder about the rest of the engine. If you like the car otherwise I would figure on getting a rebuilt engine. Price out a rebuilt engine and then the cost to install it and use that number to decide if you are going to buy the car. If you do get the car take it to a shop and have em pull the motor and have a look at it. If its worth fixing have em fix it if not you are not out anything extra since you would have had to remove the old one to install the rebuilt one anyway.
Q:Will there bearings work any skateboard?
Get the first link , the ABEC 9 , But if you want a more reliable set of bearings get the Bones Reds .
Q:A good place to buy 2010 Yaris front wheel bearings? - The best place you can get wheel bearings and any car part.
Q:How do you use ball bearings to support axial force?
The shaft shoud be supported both at the top and bottom by whatever it is driving and being driven by . This should be more than enff if both the drive and driven units are properlt braced

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