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 Description:

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






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Q:Are internal shaft bearings the same things as internal shaft bearings?
internal shaft bearing = internal shaft bearing JUST EXACTLY WHAT YOU WERE SAYING IN YOUR QUESTION !!!
Q:Yamaha SR 125 Headstock bearings?
The reason for this is that EVERYBODY replaces old ball and race bearings with tapered bearings, even on my antiques, as they are far superior, last longer, and require little or no maintenance.
Q:torque on rear wheel bearings?
Simple rule for almost all wheel bearings. Snug the bolt up. Back it out a quarter turn and put the pin through. handy man's fool proof install.
Q:How do you find bearings?
Go online to a manufacturer of bearings. Link has some examples. Or look at a compass. but there are many meanings of bearings, you need to be more specific. .
Q:How to avoid emissions (losses of grease) out of fast rotating ball bearings?
I assume you have tried shielded bearings, where the grease is contained inside covers that prevent its loss? Or possibly you do not have the funds to replace the bearings? Etc. I do not know the size of your pump/motor or whatever the bearing is on. I will tell you I have seen in an industrial setting on what I would call a small pump, they actually put a bag around the bearing housing to catch grease. Of course, the shaft ended at the housing so the bag did not have to come in contact with the rotating assembly. You could probably get more useful answers if you re-ask your question describing the size and physical configuration of the bearings and their housing.
Q:What kind of bearings/trucks does a Hobie board use?
any bearings will work, and you can find them at walmart
Q:Can anyone explain me bearings?
Here's a video explaining bearings. Did you have a specific question regarding bearings?
Q:Driving with bad bearings?
You should be ok for a day drive. Better avoid freeways for your safety incase broken bearing stalls the wheels. Find the replacement from salvage which I have seen are cheap and good.
Q:can i install crankshaft bearings without taking the crank out if so? how?
No,the bearings need to come out so you can first clean the crank journal and second measure the dia.of the journal on the crank and the block to see if you have any wear and what size bearing to go back together with,either standard or an oversize bearing.
Q:Skateboard Bearings....Help!?
Really no difference. Neoprene shields are a little easier to get out if you are going to clean or relube the bearings but you only have to take one out per bearing and only do it one time (since you don't reinstall the one you removed).

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