HK 4018 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
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Product Specifications:
Type: | Needle | Brand Name: | OEM | Bore Size: | 40 mm |
Outside Diameter: | 474 mm | Model Number: | HK 4018 | 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 4018 |
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 called sports authority to ask for a freewheel/cassette socket and some guy I talked with told me that the bearings are very hard to get to and to not even bother trying to clean and re-grease them. I told him that I have rode hundreds of miles and hear a slight squeak with my back tire so I think I should re-grease it. Also sometimes I get rained on.I don't really buy what he is saying judging from what seems to be common sense and also vids/stuff I have read.Thanks for any info
- Sports okorder /
- Q: Well i recently bought a pro scooter and bout ABEC 11 bearings. I want to know if the higher number is better or the lower number?
- ABEC numbers are nonsense for skates, boards, or scooters. It is a number for vibration in high speed industrial equipment at speeds that would be past 200mph on a board. It can actually be detrimental since the smaller tolerances that are required for the higher numbers by the spec can mean more friction. Bearing friction is way less than the drag caused by rolling wheels. The top of the line bearings actually do not have an ABEC rating since the companies are designing them specificaly for human powered motion and have opened up some of the specs to reduce friction while keeping other parts tight.
- Q: I have two land features which have line-of-sight to each other but are separated by several miles. It's very easy for me to get to one of them, and very difficult to get to the other one. I want to plot both on a map. With a good compass it would be easy, just stand at the first one and shoot a bearing to the second, but I don't have a good compass (or any compass at all). is there some other way to find bearings within a couple degrees of accuracy with minimal equipment?Things I do have:- Plenty of time on my hands- A good knowledge of trigonometry, geometry, etc, and a graphing calculator.- Google Earth- Sticks, stones, paper, cardboard, ruler, string, etc.......
- Take a thin metal wire or a pin. place it on a leaf and put it in a small non moving water. let if flote the wire or pin will point towards North and south. but which is north and which is south ? remember sun rises in east and sets in west. also rivers north of equator flows from north to south or north to south east or north to south west . and the rivers south of equator do the opposite.
- Q: Well, I was wondering: do all skateboard bearings have 2 sides? I looked at abec 7 or 8 bearings and they do not seem to have 2 sides? How do I know which side should i grease? Also, does abec bearings have a metal/rubber covering on one side? Thanks, if you can answer all these questions, i will give you best answer. Don't say, Get bone swiss bearings! They're better! I know they are, but I'm asking about abec 7 bearings. Thanks.
- most of them have two sides. I believe that abec 7 bearings have two sides but i am not sure. google abec 7 bearings and that should give you the answer
- Q: i have bones swiss and i was cleaning them but the balls fall and i dont know how to assemble it again, plz help!
- I take it you acquire the bike used. the clarification the front wheel hit the fender grew to become into that the hub grew to become into wiped out, the unfastened ball bearing in all likelihood got here from there. Huffy's are low fee because of the fact they are construct fee effectively from the main inexpensive factors achieveable. bypass to a real bike keep no longer a branch keep and purchase a real bike. it's going to incorporate a guarantee, you would be greater suitable off interior the long-term. it's going to fee two times as plenty to restoration the bike than this is nicely worth.
- Q: like anything around the house or cheap
- graphite okorder )
- Q: What are skateboarding bearings?
- bearings r the things inside wheels that let them spin
- Q: just for crusing
- This Site Might Help You. RE: what are the best bearings to put on a stereo vinyl cruiser (skateboard)? just for crusing
- Q: also if anyone knows are speed demons oiled speed bearings abec 7's sealed or sheilded?
- the okorder
- Q: I just got a pair but are they good? I've heard they are awesome....
- They are pretty good not awsome but ok, a good type of bearings is Reds, they are decently priced and they are wonderful
Send your message to us
HK 4018 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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