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:I cant put them in! I can only put it on succesfully on the inside of the wheel. The bearing wont go in the outside of the wheel(the logo side). just saying i use the method where you put it on the truck axis and press down with your wheel
- Do what i do put in the bearing and push it in slightly with your fingers. Then get a screw driver turn it upside down (sharp side facing up) get a hammer and gently nail it in it will stay in and shouldnt even be dented or scrached!
- Q:I have a 38 sector nine bambo fiji longboard. I was thinking about getting bones reds, or bones super reds. What bearing should i get? An answer is greatly appreciated!
- Depends on what you are doing? If it is just pushing, cruising, freeriding, the bones reds should be fine. If you are thinking more downhill or anything with more speed, which probably isn't the best on that board, you might want to invest in something like the bones swiss.
- Q:how to replace wheel bearings on a 97 ford aspire?
- I already did replace a front wheel bearing on my 97 Aspire about six years ago. I needed a hydraulic press but managed to do it by using a socket the right size to hammer the bearing center down on the wheel flange tube. This wheel bearing is still working fine today on a car that sees 8000 to 10000 miles per year. I bought this car in July 2000 and it currently has 180,000 miles on it. I put Mobil one synthetic oil in it when I first bought it and it still runs like new. I do not recommend installing the front wheel bearings with a hammer. It's too tricky.
- Q:where can i buy furnace inducer motor bearings?
- You can swap out the entire motor in ten minutes. Why would you want to replace the bearings? Just change the motor. Google is probably your best option. Most local part suppliers will not sell to the public, at least here anyway.
- Q:As stated, I have a 2003 Honda Civic EX, 2dr, MT. I have been noticing a progressively louder sound from the rear of the car. We just got new tires, and at first I thought it was that, but its getting louder. I checked everything out and nothing seems to be rubbing. The breaks are within spec and the emergency break is not dragging. Upon inspection, the left hub bearing seems tight. I removed the wheels and drums and it does not turn as freely as the right side. It is NOT loose, just tight. Could this be the source of my problem? And if so, Can I just repack the bearings or do I need to replace them? The part only comes as a complete unit, so I cannot buy just the bearing set.
- Even if they are not loose, the wheel bearings can be noisy. You have gone through the proper steps of checking to make sure nothing is rubbing and check the brakes. The rear wheel bearings come pre-assembled in the hub unit, so you'd have to get the hub unit and replace it as a whole. Fairly straight-forward repair: Remove the wheel, remove the drum, pop off the cap that covers the spindle lock nut (the cap can be reused), remove the spindle lock nut (22mm) and throw it out (should always use a new one once it is removed), slide off the hub assembly. Reinstall with new hub assembly in reverse order. Be sure to torque the hub lock nut to proper specs (134 lb-ft), as if it is overtightened/undertightened it can cause the new bearing to prematurely wear out.
- Q:I have 8 bearings like any other skateboard. all 8 are crappy because my bro takes it out in the rain. Damn. And one of the 8 is all smashed up(long story). So im riding to school and when at fast speed it starts to wobble ALOT even on flat smooth ground. Would buying new red bone bearings fix this?thanks
- Actually, any bones bearings would help. Bones are one the best bearings on the market, they range up to 10-100 dollars. But use bones reds, they're inexpensive and great
- Q:On skateboard bearings what's the ABEC letters mean?
- i've got been utilising Black Panther Swiss bearings in a pair boards for some years. they have been reliable and supply good velocity, adequate to do grinds in the 9ft end of the pool. The ABEC score has little to do with velocity. It basically pertains to tolerances in manufacture and use in severe velocity equipment. It has not something to do with the suitability of a bearing for skateboarding. it is why maximum severe-end bearings at the instant are not ABEC rated, as they are designed especially for skateboards.
- Q:i'm to cheap for Labrynth or ceramic.
- Well.... out of the two u said id go with percision... i like em better but... if ud feel like spending mroe its worth it ahah labrynthare what i roll
- Q:I have these skateboard wheels with bearings that have been used for FOREVER, they have probably been in these wheels for more than two years. And this skateboard has been left out in the open all of the time, so the bearings are really really dirty but not too rusted so I am going to try to use them in some different wheels. I have tried to get them out with a screwdriver and using the axel on one of my trucks, but it is so stuck in there with dirt probably that it makes it really difficult to get out, even when I apply a lot of pressure. I don't think it is physically possible for me to get it out with just human force, or maybe it's just me, idk, I have tried and tried and I've already broken one nail trying to get these stupid bearings out and I just want an easier way. What other things can I try to get them out of the wheels? I think they are still usable, probably they just need cleaning.
- If you are going to wash the bearings properally then try putting the wheel and bearing in boiling water to soften the wheel, then get a bolt with a head that fits over the bearing but inside the wheel and hit it with a hammer, WD-40 helps to loosten them too, ideally you would need a press.....but i dun think you've got that. when pressing the bearing try to put the pressure on the innner race (the inner circle bit) as not to warp them. if they have been out in the weather for too long they might be buggered, soak them in some petrol for a while, and exercise them (spin them round) a bit, blow some air through them if you can, then oil them up with a really thin oil, there is also other stuff you can use to clean them, there might even be proper cleaning solutions, but petrol works well, or even turps. wear some gloves but, cos it can sting ya hands and it's not good for you.Just persist with the bearing mate, try not to twist it side to side in the wheel, cos that could get it stuck. Hope that helps.
- Q:is it cheaper to fix it or replace?
- It depends on what type of platform pedal it is. If they are the basic plastic type, the bearings in the pedal are sealed - When they've worn out (when that happened to my bike pedals they were probably a bit rusty?), it's time for a new set of pedals. If they are the slightly more expensive (usually alloy) pedals, the bearings are not sealed - so they are able to be replaced and therefore the pedals have a much longer life-span. If you do need new pedals, it would be worthwhile upgrading to the pedal type meantioned above, because at least those bearings can be maintained regreased when required. Though if in doubt, ask your local bicycle mechanic. Prices - it depends on what part of the world you live, others here might be a more in the know. A quick look in your local bike or even sports shop would be a good idea.
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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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