HK 2218 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 2218 |
Brand Name: OEM | |
Size:22*28*18mm | |
Net weight: 0.022kg | |
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
FAQ:
WHY CHOOSE US ???
1.Can you make non-standard bearing?
We have great techincal team can provide
OEM service and technical support for you
2.Can you send me the free sample?
Yes.We can supply sample if have stock,we need charge freight cost or if you have courier account for freight collect .
3. How can I get more information ?
Feel free send us enquiry or call ,we do best at your service for 24 hours
- Q: can i use rubbing acholhol?
- Use Speed Cream from Swiss (who make skateboard bearings) -- it's like 3 bucks for a little bottle.
- Q: Which skate bearings are the best? Modus ABEC 5, or Bones Reds?
- Bones! Abec ratings are for bearings for machines. Bones doesn't build bearings for machines. They are for wheels. Powell swiss are the fastest bearings you'll ever have.
- 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: if someone has the LUCKY ABEC 7 bearings.....the black part/side of it and the silver side of it....which one goes outward? does it matter? if it does... please tell me how because i dont want to screw up my board. THE ONE FROM ZUMIEZ... with the green/silver/black tin
- if they look the same it wont, im pretty sure its silver side out. but to put them in just place them in the wheel, put the spacer, and squeeze. simple as that. =)
- Q: I have ABEC-5 bearings, and I have cleaned them but do not have anything to use as lube, Will gun oil be ok?
- depends what kind of gun oil, there are lots of oil that'll leave a residue behind which will just make your bearings collect more dirt and dust, gun oil is know for doing that but you always try it out, in a pinch i've used oil before but it's not always the best for lube. A can of tri-flo at the hardware store will work great and should last a long time if you just use it for your bearings. If you have a lot of gun cleaning supplys maybe you have something called rem oil, it'll work good enough to keep your bearings lubed and doesn't leave a residue behind.
- Q: This makes no sense to me...you put a little grease into a bearing cap, the bearings are looser, and they run better. Heat down.So you put in a lot of grease they should be too loose or run too slick. But that's not what happens in real life. Instead, they overheat. Why on Earth would they overheat? It's not like they are lacking needed air to cool down. Can anyone explain?
- Bearing manufacturer's recommend 25%-33% fill for the voids in radial ball bearings. They cite shear, and churning as sources of volitalization of the grease which leads to loss of the lightest fractions; and reduction of lubricity. See the source below:
- Q: are shortys black panther abec 7 good bearings and are they better than bones?
- i had some panthers for my first set of bearings, and they were alright. u get what u pay for i guess. but my friend got a set of the bones reds (only like 17 bucks) and they WAY outlasted my panthers, and they were way quicker. but recently someone asked me what kind of bearings i ahd and i didnt even remember. i took a look and realized im still riding my lucky abec 7's from 3 years ago! i hadnt thought about em in so long cause ive enver had a break, and they all still run so fast and smooth. id definately reccomend my lucky 7's. if not, then pick up a set of bones super swiss 6. those things are amazing. or, if your in it for something cheap, look for some called filters ive only seen em at one shop, but everyone ive talked to thats had a set said they were the best.
- Q: Do you need to relube your bearings if you leave them in their boxes(opened)?I bought bones reds, and I opened the box. I plan to leave it there for 3-5 days untill my other shipments(trucks, wheels) come. Will the lube dry/go away? Should I relube it in 3-5 days?
- I would not recommend re-lubing cause they are already lubricated with speed cream and if you put too much in the bearings slow right down and get dirty so I would leave them especially cause they are new ..the lube is meant to dry in a way so the balls absorb the lube ....And make sure you buy speed cream DO NOT use CRC or WD40 cause it breaks down the Nylon part and is generally not good for them ..Also don't clean with citrus cleaners, the best thing to do is get some petrol and take the bearings out of the wheels and take the red barrier thing off (carefully) and drop them in ..Then lube them with speed cream 2 drops is perfect ..But yeah that's about all you need to know ...Definitely buy Bones speed cream its $10 in NZ where im from so go to a skateshop and buy some Good luck and Happy skateboarding Tom
- Q: Difference between rubbing bearings and roller element bearings?
- With roller bearings there are small rollers between the moving and non-moving part so that there would theoretically be no friction. Ball bearings work in a similar way.
- Q: so ive heard its okay to soak skateboard bearings in lemon juice is this true? and also, what are a good pair of bearings within the range of 20-30 bucks? thanks for ur help best awnser gets 10 points
- No lemon juice. The acid will pit the metal in the bearings causing premature failure and rough riding. What damage the acid doesn't do, the water will in the form of rust. The sugar will attract dirt. Clean them in denatured alcohol. A special cleaning unit isn't necessary. Just use a glass peanut jar. Bones Reds are a decent 'value' bearing, but their quality has slipped. Spitfire and Independent have good bearings in your price point.
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HK 2218 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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