HK 4216 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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
You Might Also Like
Product Specifications:
Type: | Needle | Brand Name: | OEM | Bore Size: | 42 mm |
Outside Diameter: | 49 mm | Model Number: | HK 4216 | 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 4216 |
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: I was cleaning my bearings and the balls and the inner ring came out how do i fix this please help me
- I have found that impossible to put back in, trying to do that with skateboard bearings. I would rather recommend replacing the bearings with a new set. Since the balls have broken out of the race way, it will not perform too good. Either grinding unevenly against the walls of the race way, or not spinning at all.
- Q: You have nine ball-bearings, all of the same size but one slightly heavier than the others, though not enough to be detected by holding them. You have some balance scales and are allowed to do only two weighing of any number of ball bearings. How do you find the heavy one?P.S. please answer this so I could get 5 extra points in my exam .lol thanks!!!
- Weigh three ball bearings against another three ball bearings. If one side goes down then you know the heavy one is one of those three. If the scale balances then it is one of the ones you didn't weigh. Weight two of the three containing the heavy ball against each other. If one side goes down then it is the heavy one. If the scales balance then the heavy one is the one you didn't weigh.
- Q: I'm not sure if they need replaced or what I'm getting told squeeking from my tire is being caused by thison average how much do you think this will run me ?
- A tire that is squeaking or any other noise has nothing to do with a wheel bearing. The wheel bearing is in the center of the axle of the vehicle, and is usually lubricated very well, so as to not have a problem with being out of bearing grease. You need to get several opinions/estimates from reliable repair shops before getting any work done
- Q: can i make my own ball bearings for hubs, bottom bracket, etc. from a ceramic mug or the like? if its possible, what tools do i need? can i get it done at a machine shop? i would only do this if its cheaper than buying them pre-made, which in case you didnt know, can cost several hundred dollars for a full set.
- It would be very dificult and you would need a lot of very expensive equipment. Heat treating, grinding, lapping. Try OKorder thats a good place to maybe save quit a bit on things like this. If your only wanting the balls you can get them in quantities from MSC. I believe they sell steel balls that aren't quit good enought for percision bearings. I got 50 for just a few dollars once.
- Q: I know it all depends on preference, but is it worth upgrading from ABEC 5s to ABEC 7s?
- The ABEC number is meaningless. It relates to high speed vibration in tools like routers (equivalent to 190 mph). Some of the best bearings designed for skating (top end of the Bones, Twin Cam, and Zero Drag brands) do not meet any of the ABEC standards so that they can have clearances to roll better for skating. There really is very little difference in bearing speed (once you have the same lubricant in all of them being compared) at hockey speeds. Life is where the better brands show up but unless you are in wet or extremely dirty areas (not likely while you are playing hockey), they should easily outlive several sets of wheels. Find a bearing that you like and trust, then stick with it. I happen to like Zero Drag.
- Q: i was planning to buy a new bearing, but do they have different sizes? (sure answer pls......)
- 99$ of skateboard trucks have an 8mm axle and use 608 bearings. Only a few trucks have 10mm axles, usually used for large wheels on longboards. Unless is says 10mm axles on the package, they are the standard bearings.
- Q: What are the differences between cylindrical roller bearings and needle roller bearings? In particular, if the roller and needle diameter is about the same, cylindrical roller bearings and inner ring needle roller bearings seem to be difficult to identify it
- Back to the 2# plane thrust roller, there are also, such as K811, K812, K893, K894. The first two are single row roller, K893 and K894 are double row roller, these are thrust bearings, INA code name, you can scroll down the directory
- Q: Need 3 5/8 closed end bearings.
- Check okorder . They'll have what you need if you can navigate your way through their enormous on-line catalog to find it. You'll need a credit card to place an order. These folks must be the world's largest engineering supply company. You want pillow bearings for a 3 5/8 shaft? They won't be cheap. Why would anyone want a closed end linear bearing -- sounds like an oxymoron. Seems I have more questions than answers.
- Q: My high flange track phil wood hubs need the bearings replaced and i was going to go to a bearing manufacture i know of as opposed to having a bike shop order it. Are they standard 6000 sealed bearings or something different?
- Phil okorder /
- Q: I am interested in cleaning my roller blade bearings so that are free of sand.I saw a recommended video to wash the open ball bearings in acetone but I need some help understanding how to get my bearings to run their best.I found some nail polish remover and I am planning to wash the bearings in a small bath unless anyone knows if a more pure formula of acetone might be safer.I'm still doing some research and I found some chemists on the internet mentioned balancing the alcohol to water ratio 1:1 with acetone sort of like with mouth washthey also mentioned that methyl acetate and how it might help to filter it out. I'm wondering I'm now interested in seeing how acetone might react with sand (SiO2) but I'm actually thinking it might just dissolve it.What does everyone else think?Is there a better way to clean bearings? (excluding lube)
- Absolutely none of the liquids you mention will react with SiO2 or dissolve it. There is nothing that will dissolve SiO2 that won't also dissolve your bearings. The point of the various bits of advice is that the acetone (or whatever organic solvent) will dissolve the lubricant in the bearings which is holding the sand grains there. Whether you use nail polish remover, or acetone (diluted or not) or gasoline or kerosene or maybe even alcohol doesn't much matter. (Although in all cases you need to observe the safety precautions about inhalation and fire hazards, and keep the solvent off of the upper parts of your roller blades.) Your goal is to remove all the oil (or whatever lubricates your bearings) then let the bearings dry completely. Then you should be able to remove any left over sand by brushing it out of the bearings with something like a soft brush or blowing it out with compressed air. After all the sand is removed, you need to re-lubricate your bearings. (I've been assuming all along that your bearings are metal. If they are not, you need to be careful about your choice of solvents, lest you dissolve your bearing too.) I doubt there is anything else you can do to remove sand from your bearings. In the long run it's probably easier to find a place to roller blade where there isn't so much sand.
Send your message to us
HK 4216 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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Similar products
Hot products
Hot Searches
Related keywords
