HK 2820 Drawn Cup Needle Roller Bearings HK Series High Precision
- Ref Price:
-
- 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 2820 |
Brand Name: OEM | |
Size:28*35*20mm | |
Net weight: 0.035kg | |
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.
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
Packaging & Delivery
Packaging Details: | Needle roller bearing K 12x15x10 generally packed in poly tube or poly bag and into paper box and then into carton box. If the goods are too heavy, we suggest to use wood case or wood pallet. |
Delivery Detail: | 3-45 working days upon receipt of the deposit |
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
- Q: our power stering pully is lose
- Is it loos on the shaft or the shaft wobel, if loos on shaft titen the nut if hole ting wobel ten nede rebuild and new bareing ore new part.
- Q: ok so i have a customized haro f1 bmx bike and im look to buy new bearings for my cranks or bottom bracket w.e. you call it.im not sure what kind i need.american? mid? euro? or spanish?
- Does the bike still have it's original HARO splined bottom bracket axle? If so, it will have loose bearings in a race that run in the outer cups at each end of the axle. There's not much you can change about those other than maybe some heavier duty ones if you're hard on the bike. Best bottom brackets have sealed bearings and tend to run smoother for longer. Not sure what type the HARO has, as they were originally made in the US, I'd guess they have an American BB. Euro's are best in my opinion. If you need to alter the internal diameter of the BB shell, you can buy adaptor kits.
- Q: the bearings are abec 3's and they just dont seem to go as fast as they used to. any suggestions on how to make them go faster?
- You okorder /
- Q: i have a longboard skateboard and also a pair of hockey rollerblades and i just bought 2 8-packs of bones swiss ceramic bearings and i was wondering if i needed all of them just for my rollerblades or will there be enough for both the board and the blades.
- Depends on your skates. Most hockey rollerblades have 4 wheels on each skate so 4x2=8 I don't know how many wheels are on your longboard skateboard but I would imagine 8 bearings (1 for each wheel) should be enough.
- Q: could you please tell me what other things could i use to clean my bearings so that they roll like new! jeje.... i mean if there's a better one than DW 40..... and where can i buy it ( not DW40) n_n'
- Use okorder /
- Q: Can you tell me how to clean abec bearings and grease them?
- The preferences are based on what works for you. For cleaning the bearings, I use lamp oil (desented kerosene) because it cleans out anything. I then wash it out with denatured alcohol which also dries the bearings. If you use a water based cleaner like citrus cleaners, do not soak them overnight since it can damage the bearings. Almost anything works for lubricants. Super light things like the sprays don't last very long. Some people spray them every time they go out. Oils roll quickly right away but are not as waterproof as greases or last very long. Greases are slower at the start but will last a lot longer. Use very little. A drop or two of oil or a few pin head sized blobs of grease.
- Q: hi, what skateboard bearings are the best pf these, and are there some things theres better. But what is the best bearings of these for street skating and whybones swissspitfire swisspig swissblack panther ceramicblack panther swisslucky swissmodus ceramicpig ceramicrush swissrush swiss black crypttensor street MOC 7 ABEC 9zero chris cole buzzsaw swisszero thomas screaming eagle
- None on this list are the best, the bones swiss ceramic are the top bearings out there, they are swisses which fly anyway plus ceramic makes them twice as fast and easier to maintain, provides a very smooth ride, but basically any cermic bearing will make you fly but I would highly suggest the swiss ceramics from bones, if not then the black panther ceramics.
- Q: What bearings for inline skates are the best?
- A okorder ) because he is local and I can get them in person. He has several levels of ZeroDrag bearings that compare well with anything on the market. If your wheels use the 688 micro bearings (only in common use on some roller hockey wheels) your choices will be very limited. The 688's were popular on fitness and racing skates a few years ago but were found to not have the promised advantages and people complained that they were not as durable when subjected to outdoor conditions than the traditional 608 bearings. Most companies quit making 688 wheels and bearings, except for hockey.
- Q: I have a Merida sub-20 bike. can i use sealed units? if so, what size should i use?I want to change to sealed bearings to make it easier to replace/fix. many thanks
- i admire myself, for some reason. I replaced my visual attraction a jointly as returned in the past. I do desire i grew to become right into a splash taller, each so often. perhaps people might handle me with a splash extra comprehend accepted, i think alluring. I advise, it incredibly is a splash unrealistic to declare you desire to look like Heidi Klum. which will probable purely take place to a minimum of one in one million, on the planet. i will declare that till now, when I had my pimples, that i did no longer get as a lot help or interest. yet, in determining this, i think of my strategies-set in the direction of people has replaced with my visual attraction. So socially talking, i do no longer understand if it grew to become into my strategies-set or my substitute in seems that made people react to me in a distinctive way. probable the two :)
- Q: Convert bearings to azimuths?A) 195° 58' B)146° 11' C) 167° 23' d) 278° 59'and explanation on how to convert would help a lot too!
- In marine navigation, a bearing is the direction one object is from another object, usually, the direction of an object from one's own vessel. In aircraft navigation, a bearing is the actual (corrected) compass direction of the forward course of the aircraft.
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HK 2820 Drawn Cup Needle Roller Bearings HK Series High Precision
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 900000 set/month
OKorder Service Pledge
OKorder Financial Service
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