HK 4218 Needle Bearing HK Series High Precision
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 1000000 set/month
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Product Specifications:
Type: | Needle | Brand Name: | OEM | Bore Size: | 42 mm |
Outside Diameter: | 49 mm | Model Number: | HK 4218 | Precision Rating: | ABEC-1 |
Seals Type: | Open or Sealed | Number of Row: | Single Row | Place of Origin: | Jiangsu, China (Mainland) |
Material: | Chrome Steel | Lubrication: | Grease Lubrication | Package: | Plastic Bag and Box |
Equivalent: | HK 4218 |
Drawn Cup Needle Roller Bearing :
The outer ring of drawn cup needle roller bearing is punched with the high-quality steel sheet. The outer ring has thin wall.The drawn cup needle roller bearing has the characterstics of small radial section area, large load carring capacity ,less inertia and economic manufacture. It is suitable for small section heght, or when the housing bore isnot used for raceway , this type is recommended to use .The bearing is assembled into the housing bore under a certain pressure without fu rther axial location.
The draw up needle roller bearing generally takes its shaft diameter as the internal raceway .However , the proper LR type inner ring can be used in accordance with application condition.
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
Application Area:
Needle roller bearings are mainly used in car engines, transmissions, compressors, cranes, etc.
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: (Forgive me I have no clue about vehicles, a friend of ours mentioned the bearings might be going out. I assume he was talking about the transmission) Is this a slow problem? Does it need immediate attention? Anyone know about costs? And if I am wrong about what I am asking please correct me.*2000 model
- it can be a twin issue. The f150 has had multiple problems with bearings interior the rear end. It does no longer impression your potential to shift gears, besides the indisputable fact that. yet another bearing that is noisy is a wheel bearing. Your chum could were suitable, in that an inner issue interior the transmission may be the source of the noise, and hence may be the region consisting of your shifter. ideal case state of affairs is the wheel bearing, or in the different case be prepared to spend $1000 to $2500. i could visit the broking service to work out if there has been any silent remembers. HAVE IT ADDRESSED at modern.
- Q: They are the Mission Abec 9's
- There really isn't that much difference between bearings. Mission won't want to get a bad rep by making bad bearings for their main customers. The price is probably a little higher than other bearings (without an OEM skate maker's name on them) than equivalent bearings from the top companies (Twin Cam, Zero Drag, Bones).
- Q: cylindrical roller bearings
- You answered your own question.
- Q: I just bought the sector 9 bambino 26.5 and I was wondering what would be better for it. Im trying to decide between the bones swiss labyrinth would bones super swiss 6. What would be better for my board-thanks.
- I think the bones swiss labyrinth, but man also check out Sector 9 Greaseball Bearings, they are so so so sick. Either way enjoy man.
- Q: So do skateboard bearings fit into scooter wheels?
- Yeah they should, skateboard and Rollerblade bearings are the exact same bearings, assuming razor scooters take Rollerblade wheels, then yes they would. Go for the swiss bearings....you'll be floating!!! lol
- Q: How does it keep from flowing into the turbine itself?
- Lubricant is fed to the bearings. What's the problem?
- Q: i am building a jet engine and have run into a problem with bearings, i would d like to have custom made ceramic bearings but as you are probably aware this can be very costly especially having them made up in small runs, i basically need to know how to measure them. the way i have seen is CxYxZ in that format i need to know which measurement is which and the kind of fittings for different bearings.many thanks in advance
- okorder . The bore size is simply five times the third and fourth digits together. 0 through 3, however, are different: 00 10mm 01 12mm 02 15mm 03 17mm See links below. Good luck with your engine! Bill
- Q: Im getting bones reds bearings for christmas and i would like to know the kind of difference i will see with them compared to the stock bearings that came with my longboard. Also, should i be worried about lubricating them or will they be fine without it?
- bones reds and independent
- Q: Any suggestions? Been lookin around.. found arsenal abec 9s reeeeallly cheep but i cant find them anywhere to see how bad they are if i can get 16 for $10. Secondly my skates are about 4 years old should i get new spacers as well?
- $10 isn't bad for a set of bearings, especially ABEC-9's. However, bearings are overrated. Unless you are a pro, and can utilize any gains you get from top of the line bearings, you can get away with any old style of bearing. I get mine from my neighbor. He is a supplier of industrial bearings. I get them form him for about 25 cents each. I have gotten a bunch for my friends as well. They all say to a man they can't tell the difference. Spacers shouldn't wear out, so unless you have another set of wheels, you shouldn't need more that 8 spacers. I get second and third sets to make wheel changes easier. I play on wood, concrete, and sport court, and can't afford three pairs of skates, so I change wheels for each surface. Have a good one! Steve.
- Q: On skateboard bearings what's the ABEC letters mean?
- ABEC stands for Annular Bearing Engineers' Committee. Does ABEC affect the speed of your skates? No. Not unless you are skating at 330 mph. That's based on a 608 bearing limiting speed of 32,000 rpm. Only in extremely high speed applications like ultra high speed motors and precision measuring instruments can bearings above ABEC 1 affect performance. Regardless of how fast you plan to go, speed is affected first and foremost by the choice of lubricant. If we're going to talk about tolerances, the fit of your wheels and axles have a much greater effect on performance than ABEC rating. Wheels and axles for inline skates have extremely loose fits that allow you to press the bearings into the wheel by hand. This masks the benefits of a higher precision bearing by allowing it to slip on the axle or in the wheel. Slippage between the mating parts results in energy loss. Lost energy is lost speed.
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HK 4218 Needle Bearing HK Series High Precision
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 1000000 set/month
OKorder Service Pledge
OKorder Financial Service
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