HK 2814 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 Description:

Product Specifications:


Specification

Model No.: HK 2814

Brand Name: OEM

Size:28*35*14mm

Net weight: 0.024kg

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


Needle roller bearing :


Needle Roller Bearings (needle bearing) is a cylindrical roller with roller

bearings, relative to its diameter, roller both thin and long. This is called needle

roller. Despite having a smaller cross-section, has a higher load bearing capacity,

equipped with a thin and long needle bearing roller (roller diameter D≤5mm,

L / D≥2.5, L is the length of the roller), so radial structure is compact, its

diameter size and load capacity and other types of bearings, minimum diameter,

especially for radial dimensions limited support structure.


Product Applications:


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

HK 2814 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 2814 Drawn Cup Needle Roller Bearings HK Series High Precision

HK 2814 Drawn Cup Needle Roller Bearings HK Series High Precision

HK 2814 Drawn Cup Needle Roller Bearings HK Series High Precision






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Q:can i use rubbing alcohol to clean my skateboard bearings?
Ditto on the don't use WD-40 and definitely don't put cooking oil on your bearings unless you want to be a crud magnet. Rubbing alcohol should be fine for cleaning, but you'll definitely need to lube the bearings with a high quality bearing grease from your local sports/skate shop. Without the lube, the bearings will be clean, but the metal against metal will cause them to wear out way too quickly. Good luck!
Q:Easy bearings please help?
If you carefully draw it out you will find that the angle YXZ is the difference in the bearings of 65 and 30. YXZ = 65 - 30 = 35 degrees as XYZ is a right angle or 90 degrees and we know the sum of interior angles on a triangle = 180 degrees, then XZY must = 180 - 90 - 35 = 55 degrees the length YZ can be found from the tangent function tan(XYZ) = opp/adj tan 35 = YZ/15 YZ = 15tan35 = 10.5 km
Q:Help with vectors and bearings please!?
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)
Q:Bones Reds Longboard Bearings!?
Free spin doesn't mean anything. You don't need new bearings unless yours are broken or rusted/seized. They won't make any difference. My Bones Reds spin for about 5 seconds.
Q:how to clean skateboard bearings read on!?
Dont use anything acidic. a good type of bearings are bones, reds, bones swiss(expensive), and (the best) spitfire burners
Q:when do you need to buy new skateboard bearings?
If you see they stop after 2sec then your bearings needs to be changed as soon as possible but if they are slower you should clean them up with gasoline or lubricant I think that good skate board bearings will last maybe 8 or 9 month if you take care of them properly means cleaning them at least every two weeks.
Q:Why do some roller bearings have tapered bores on the inner rings?
The tapered ones are made to take a side force. .
Q:What is your favorite skateboard bearings and why?
My favorite bearings are anything bones. (Bones Swiss, Bones Redz, etc.) I trust Bones bearings because they're cheap, high quality, and they run fast. I have Bones Super Redz Bearings on my setup right now and they're hella good.
Q:Do I need a new rotor or just new bearings? '98 Ram?
you should probably think about geting new half shafts, that is if this is on the front and if it is on the rear you might have to change the axel(not likely though)
Q:are shortys black panther abec 7 good bearings and are they better than bones?
Look at the abec number it will usually tell you. I agree with the post above, lucky 7s are the poop!

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