HK 2520 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: | 25 mm |
Outside Diameter: | 32 mm | Model Number: | HK 2520 | 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 2520 |
Needle bearing series | |
Drawn cup needle | HK Series |
roller bearings | BK Series |
Inch Series | |
Sealed drawn cup | HK...RS Series |
needle roller bearings | HK...2RS Series |
BK...RS Series | |
Drawn cup full component | F Series |
needle roller bearings | FH series |
MF Series | |
MFH Series | |
FY Series | |
Drawn cup roller clutches/ | HF Series |
clutch and bearing assemblies | HFL Series |
Radial needle roller and cage assemblies | K Series |
K...ZW Series | |
Radial needle and cage assemblies | KZK Series |
for pin connecting rod | KBK Series |
Heavy duty needle roller bearings | NK Series |
NKS Series | |
RNA49 Series | |
RNA69 Series | |
NKI Series | |
NKIS Series | |
NA49 NA69 NA48 NAO RNAO series | |
Sealed heavy duty needle rollers bearings | RNA49...RS/2RS NA49...RS/2RS |
Full components needle roller bearings | RNAV series |
RNV Series | |
Self-aligning needle roller bearings | RPNA/PNA Series |
IR/LR Series | |
IXK Series | |
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: A friend of mine had his Nissan repaired recently. He had the timing chain and water pump replaced. A week later, the car dies. He returns to the shop that fixed it. They say his ball bearings are pretty much gone and that he needs a new engine. When he asked what could have caused this, they say that somewhere along the line a previous shop put the wrong trans fluid in his car and that that is the cause of this whole thing. Is this possible?
- You know that stuff you have to be careful not to step in when you're walking through a barn yard full of bulls? Well, that's the biggest bunch of it I've heard in a long, long time. The reason engine bearings go bad is from excess wear due to a lot of miles or a lack of lubrication within the engine. The transmission fluid has nothing to do with it. He may well need a new engine or the old one overhauled but, I'd get a second opinion and I'd darn sure never let that shop do any more work on my car.
- Q: what is the proper tightness when installing wheel bearings ona vehicle?
- bottom it out then back it off just a little, maybe 1/4 turn
- Q: Took my car to a local shop today b/c I thought I heard a funny noise. Mechanic said my exhaust bearings were bad... He said I needed 2 new ones and they were 150 each plus labor. Estimate of $500 for everything. Anyone know where I can get them cheaper? Or are they always this much?Thanks
- There's no such thing as exhaust bearings. Someone is trying to rip you off. I hope this is a joke post.
- Q: what year did they come out with them? i know swiss came out in 83
- Bones Swiss bearings came out in 88. There were other Swiss bearings on the market, though. Reds are much newer, coming to market in the early 2000s
- Q: is it cheaper to fix it or replace?
- It's cheaper just to replace the pedals you can get them for $4 to $20 on line or at a bike shop.
- Q: All bearings are designed with tolerances to allow the moving parts to move, but how are wear limits determined? In other words, after time, the components will start to wear out and the bearing will become looser. Looking at some aircraft maintencance manuals, they provide wear limits in the radial and axial directions. But how are these wear limitis determined? Is there a particular calculation that is done or is an arbitruary number chosen?
- General ideas only. In the case of journal bearings with forced lubrication (oil pressure), increasing clearance results in oil pressure drop. Ideally, journal bearings hold an oil film which supports the rotating shaft and minimizes metal/metal contact. Automobile engines run for hundreds of thousands of miles using this strategy. Radial ball bearings will tolerate excess clearance (depending on the load) but the shafts they support often will not. In cases where oil seals are used, excess shaft play damages seals and permits leaking. In the case of motor or pump shafts, bearing slack permits rotor/stator contact or impeller/involute contact. Rotating masses are never perfectly balanced or axially aligned. Bearing slack multiplies unbalanced force and consequent load.
- Q: can i get a summarized version?
- NO! We don't know what bearings you are talking about. There are many rotating parts in a car. Don't you think they would all have bearings? Wheel bearings, axle bearings, cam bearings, crank bearings, water pump bearings, alternator bearings, power steering pump bearings.......What ones would you like to know about?
- 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
- 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
- Q: I have a pair of rx15 bauer roller blades and I need to get new wheels, bearings and spacers for them. I am a hockey player so I need some good wheels and bearings that will hold up, but I also don't want them to be expensive. If anyone has some good suggestions that would be great. I usually just buy the stock bearings and wheels, but they are getting expensive. Also is it worth it to get bigger wheels for the back two and smaller ones for the front?
- If okorder they should b able to help you
- Q: im looking to get the alien workshop big takeover board and it says that it has ABEC 3 bearings...are these any goodafter i get the board and get used to it i might change to some bone reds bearingsare those anygood?here are the details on the boardFully Assembled Complete Features Reflex Hornet Trucks AWS 53mm White Big Takeover Wheels Reflex ABEC 3 Durabuilt Bearings Black Grip Tape 7.75 x 31.5 7 Ply Constructionsound good to you?
- Reflex Bearings
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HK 2520 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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