HK 2818 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 2818 |
Brand Name: OEM | |
Size:28*35*18mm | |
Net weight: 0.031kg | |
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 |
1.The drawn cup needle roller bearings are needle roller bearings with the deep drawn, thin-walled outer ring with either an open end or closed end.
2. The bearings are characterized by a very low sectional height and high load carrying capacity
3. The bearings are typically used in applications where the housing bore can not be used as a raceway for a needle roller and cage assembly but where a very compact and ecnomical bearing arrangement is required.
4. Typically, drawn cup needle roller bearings have a single row of rollers. However, wide sizes incorporate two needle roller and cage assemblies immediately asjacent to each other with a lubrication hole in the outer ring.
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
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: what kind of bearings should i buy for my skateboard?
- u should try some atm bearings or some reds then eventually when u wanna get really good ones get some bones swiss....i think those are the ones....forgot
- Q: Is it possible to replace some from the oil pan? Please dont say i need a new engine etc. im only concerned about the bearings.
- Yes, although doing it right is tedious. Remove the spark plugs so you can move the pistons by hand. Keep track of which rod and which orientation the caps come from. The new bearings really should be plastigaged (green Plastigage, available cheap at auto parts stores) to verify the clearance. The first source has a good description of how to use it - be sure not to rotate the crank with the Plastigage in place or the piece of Plastigage will be ruined. Remember the bearings will look wrong until they are clamped in place - they will look like they are too large. If the crank journals are shiny you should have no problem; if they have black deposits remove them with 600 grit sandpaper shoeshine rag fashion. Take your time; get it right. Before rotating the crank always make sure the connecting rods are out of the way so they don't get jammed. When in doubt, push them up. !!!Never let any pistons come down so far a ring could pop out of the cylinder bore!!! I don't think it is likely but it would be awful. Get pre-lube and put it on the bearings before final assembly. When it is done, let the engine idle at least 15 minutes before driving, and drive it at modest speeds an hour or so before taking it on the freeway.
- Q: I just bought new skateboard bearings, but there so slow. I have bought the same brand before but the It was way way faster, but on the one I bought before said 5 on the pack and on the new pack of the slow ones it says 7. ....the guy that sold it to me said the 7 ones would be faster???????
- Indy bearings take a long time to break in. They use a thicker gel lube. You might want to clean them and lube with a light skate bearing lube. ABEC ratings have absolutely nothing to do with speed. It is a measure of tolerance and it only applies to applications where the rotational speed is over 10K RPM.
- Q: I learned that I need to have my wheel ball bearings replaced. What would happen to my car if I dont replace it?
- The ball bearings in the races if the wheels are not serviceable. The entire wheel bearing hub assembly must be replaced. When front wheel drive wheel bearings start to go bad they'll roar like a freight train getting louder as you drive faster. If they are not repaired you will ruin a spindle or a CV joint if your wheel doesn't lock-up or crash into a wall first. NAPA sells SKF wheel bearing hub assemblies and Carquest has Timken. Don't shoot yourself in the foot by buying off-shore wheel bearings.
- Q: i need cranlkshaft bearings for my 1985 kx 125
- Maybe on OKorder
- Q: I have recently purchased a longboard with abec 5 bearings. I have a regular board, with abec 7 bearings. I plan to use the longboard more, and i want to no if it will work to use the regular boards bearings for the longboard. Anybody know?
- regular skateboard bearings are the same as longboard bearings. i suggest getting bones reds . theyre cheap (15 bucks) and they last long. they have removable shields so theyre easy to clean. if you want a really good quality bearings, probably the bestest bearings in the world, get Swiss Ceramics. theyre expensive though (over 100 bucks) but theyre worths it.
- Q: two of my bearings are slightly dented. What can I do? I just bought new bearings and I had to change them because I bought new wheels. :?
- If your bearings are dented, there is nothing that can be done about it. Either suffer with the wiggling until the bearings fail, or replace them.
- Q: I have a 2001 Nissan Maxima Se, when i jack tha car up (on the driver side) my wheel is loose, obvisouly with the lug nuts screwed all tha way in, i talked to a few people, but they sed it could be my Wheel Hub or my bearings, i don't know, i just don't wanna get robed blind, wat would be a reasonable amount of money + labor to fix either tha hubs or tha bearings on tha one side???
- Front or rear? The rear has hubs that are sealed for life now (except for RWD, AWD and 4WD). They do go out. On FWD (and 4WD) the front has bearings, and these also go bad. They are also sealed for life bearings, but these are serviced by pressing the old bearings out and pressing new ones in. There is the off chance that it is a loose nut on the axle by the way. Or a bad ball joint. But I am assuming that you know that it is the wheel moving and not the whole rear member.
- Q: i need to ride my bike be cause i just tore it apart to paint it but all my bearings fell apart
- Yes. If you want to turn. bearings are like $.03.
- Q: The bearings sound fine and smooth, Could this be from not tightening the bearing main nuts tight enoughgt;? I didn't use a torque wrench, it says 165 - 195 nM for torque, but I did it by feel... What could it be? It couldn't be the kingpin bearings? (Those were changed too)
- Depending if you have only a lower and upper control arm or not like on dodge trucks. It sounds like the cv joints. They tend to pop or clunk while turning continously until wheel is straightened when the boot protecting the joints have broken or split letting the grease which keeps it lubricated dry or leak out, therefore making a popping noise while turning. May need replacing. Hope I was of some help.
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HK 2818 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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