• HK 2812 Drawn Cup Needle Roller Bearings HK Series High Precision System 1
  • HK 2812 Drawn Cup Needle Roller Bearings HK Series High Precision System 2
  • HK 2812 Drawn Cup Needle Roller Bearings HK Series High Precision System 3
  • HK 2812 Drawn Cup Needle Roller Bearings HK Series High Precision System 4
HK 2812 Drawn Cup Needle Roller Bearings HK Series High Precision

HK 2812 Drawn Cup Needle Roller Bearings HK Series High Precision

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1 set
Supply Capability:
900000 set/month

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Product Specifications:


Specification

Model No.: HK 2812

Brand Name: OEM

Size:28*35*12mm

Net weight: 0.020kg

Material: Chrome steel

Cage: Brass, Steel

Features:

1) Precision: P6 P5 P4 P2

2) Noise level: Z1, Z2, Z3, Z4

3) Vibration Level: V1, V2, V3, V4   

4) Clearance: C2, C3, C4     

5) Hardness: 58-63 HRC             

6) Greese: As your requirement, such as SRL, PS2, Alvania R12 and so on.

Packing

1.Industrial packing: box

2.Commercial packing: box then into standard carton/wooden Box

3.According customer's requirement

Payment

T/T, L/C, Western Union

Delivery time

About 3 to 5 working days

Services

Warrantee: 1 year

Samples: available

OEM: available

Free technical support and after-sales service


Product Applications:


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

HK 2812 Drawn Cup Needle Roller Bearings HK Series High Precision


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


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


FAQ:


WHY CHOOSE US ???

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 2812 Drawn Cup Needle Roller Bearings HK Series High Precision

HK 2812 Drawn Cup Needle Roller Bearings HK Series High Precision

HK 2812 Drawn Cup Needle Roller Bearings HK Series High Precision






Q:Can I put it on skateboard bearings?
You can, but it would be a bad idea. Bearings require lubricants based on their use. Grease is used where the temperature is high enough to liquify the grease to the proper viscosity. Also, if your skateboard has exposed ball bearings, the grease will collect and hold dirt, which will then act as a grinding compound and wear them out. If the bearing are sealed, no lubrication is necessary.
Q:if someone has the LUCKY ABEC 7 bearings.....the black part/side of it and the silver side of it....which one goes outward? does it matter? if it does... please tell me how because i dont want to screw up my board. THE ONE FROM ZUMIEZ... with the green/silver/black tin
if they look the same it wont, im pretty sure its silver side out. but to put them in just place them in the wheel, put the spacer, and squeeze. simple as that. =)
Q:I need to upgrade my wheels and probably bearings for my roller blades they are a 64mm wheel on right now and i know NOTHING about wheels and bearings, like do I have to stick with the same size wheel,can I use current bearings on there etc... I know I would like a nice smooth ride and preferably a gel type wheel... I am on a budget so I know going with a little lower grade bearing and a better wheel will optimize performance on a budget. I am in Canada so an international or Canadian seller is a must and I would like to have a name or model number so I know what to look up specifically if possible please and thank you!
64mm okorder /.. If you buy wheels and bearings, remember to transfer the spacers from your old wheels or buy aluminum ones. The wheels will not roll well without them.
Q:I want to get a Loaded Ceviche with Randal 150mm trucks and orangatang 4president 83a wheels. I was wondering if the upgrade from skates on haight abec 5 bearings to bones reds bearings is worth $10. Thanks.
yah duude you shood seriously get reds bearings i got reds bearings like 3 days a go and there deffently worth ten bucks even tho i got my for $20. oh yah and if u consider my answer and goes out to get them is that they will make no sound at first like they usually make. here is one way that i no how to get them in, ok 1. get a screw driver and a hammer, then put the rubbery handle part on the bearing thats in the wheel, oh yah push the bearing in the wheel alittle first. lol, ok then the metal part that is stickin up you hit that with the hammer then it shood go in fine, well ok there you how to put it in and get the bearings, well peace out homme g.
Q:do bones reds super bearings work good for longboards?
zealous bearings, don't waste your money on those bearings.
Q:2001 ford escape wheel bearings? (rear)?
I'd agree with the previous answerer that you don't want cheap parts, after all you're the one who will be driving if they fail. Don't know where you live but in most areas you can go to one of the major auto parts stores and find the right bearings for the same price as those on the web and... the big advantage is that they can probably tell you if you'll need just the bearings or something else, plus you won't pay for shipping. One other point is that if you buy from the local store in most cases you'll find they have a warranty that will be a bit easier to use if it becomes necessary.
Q:im sort of new and got my board at Christmas. it came as a complete board and my friends said i should get new ones but i want to clean them first to make sure i dont need new ones. and if i do what are some good brands and prices for bearings?
lucky and reds
Q:I have ABEC-5 bearings, and I have cleaned them but do not have anything to use as lube, Will gun oil be ok?
depends what kind of gun oil, there are lots of oil that'll leave a residue behind which will just make your bearings collect more dirt and dust, gun oil is know for doing that but you always try it out, in a pinch i've used oil before but it's not always the best for lube. A can of tri-flo at the hardware store will work great and should last a long time if you just use it for your bearings. If you have a lot of gun cleaning supplys maybe you have something called rem oil, it'll work good enough to keep your bearings lubed and doesn't leave a residue behind.
Q:I went to a Kal-tire and the service technician told me I needed new front wheel bearings. I asked him to do the part look up and told me it was a sealed assembly part with the hub and it would cost 714 dollars for both Hubs. Does this seem valid? I looked up on some parts websites and I was able to buy just the wheel bearings and this was a lot cheaper. any opinions?
does that include the labor too ?
Q:Hi, the question is; A fish swims 2km from point A to point B at a bearing of 30 degrees (measured anticlockwise from due east). It then travels due east to point C for 1km.a) Determine the distance the fish is from its starting point.b) Write vector AB and BC using vector units i and jI drew a diagram, and am completely stumped! thank you in advance! guidance in the right direction is also fine! I just have no idea where to start!
using compass bearings: (2,60°) + (1,90°) = (2.9093, 69.8961°) - - - - - - (2,60°) = (1.7321, 1) - - - - - - (1,90°) = (1, 0) - - - - - - (1.7321, 1) + (1, 0) = (2.7321, 1) - - - - - - so: a) 2.9093 km b) (1.7321, 1) and (1, 0)

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