K 19X25X16 Needle Roller Bearing China Supply 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:
Product | Best Price Needle Roller Bearing K 19X25X16 |
Precision Rating | ABEC1,ABEC3,ABEC5 |
Clearance | C0,C2,C3,C4,C5 is available |
Sealed Cap | Rubber or Metal |
Paypal | Acceptable |
OEM | Accept |
Vibration Level code | V1,V2.V3 |
Material | Gcr15 |
Seals Type | ZZ/ZRS.RZ/RS. Open |
Mass | 0,0154kg |
Bore Size | 19 mm |
Outside Diameter | 25 mm |
Hign | 16 mm |
Regular export packing | Plastic drum+White box+ carton |
industrial packaging or as your requirement | |
MOQ | 1 pcs |
Delivery Time | 3-7 days after receiving your payment |
Payment Terms | L/C,T/T,Western Union |
Port of shippment by sea | Shanghai,guangzhou,qingdao |
Place of Origin | China |
Samples | Available |
Product Applications:
Needle roller bearings are mainly used in car engines, transmissions, compressors, cranes, etc.
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
Packaging & Delivery
Packaging Details: | 1.industrial packing |
Delivery Detail: | in stock or 15-30days after P.O |
QC:
We have complete process for the production and quality assurance to make sure
our products can meet your requirement. And our quality can compare with the
most chinese famous bearing manufacture. we have the same technology. Such as
1. Assembly
2. Windage test
3. Cleaning
4. Rotary test
5. Greasing and gland
6. Noise inspection
7. Appearance inspection
8. Rust prevention
9. Product packaging
- Q: What material used in bearings? Describe the composition of elements.?
- Sn % Sb % Cu % PbApplications 933.53.5-Light and medium IC engine big end bearings 8610.53.5-Light and medium IC engine main bearings 80113.06General purpose heavy bearings (lead increases plasticity) 601028.51.5Heavy duty marine engine bearings, electrical machines 40101.548.5Low cost, general purpose, medium duty bearings
- Q: I need some iron ball bearings that are about 3-4inches in diameter and I need them to be iron so that I can get some rust build up on them. I tried calling a couple of hardware stores but they usually only carry steel ball bearings and small ones at that. Any idea what kind of store would have LARGE iron ones? Thank you.
- I doubt anyone makes iron ball bearings. Steel rusts also. Do you really want ball bearings? they can be expensive as they are manufactured to tight tolerances to insure they are perfectly round. .
- Q: what kind of bearings go into a size 50mm , 52mm , 53mm and 54mm sk8 boarding wheels?
- all bearings are the same size and all wheels have the same size inner part where the bearings go so that the always fit
- Q: How many BEARINS are used in Motorcycle and where ??
- Unanswerable question. Example. My Goldwing does not use any bearings in the rear wheel. My KLR 650 uses three bearings. My Goldwing uses 4 bearings in the front wheel. My KLR 650 uses 2 bearings. Your question is too vague to be answerable.
- Q: Cylindrical roller bearings and needle roller bearings is the same thing?
- It's certainly not the same thing. Look at the mechanical manual. Top of it. See what you've got
- Q: how can loose fits cause failure in bearings? and in particular affect the outer diameter?i am seeing a failure catalog for bearings, and i read : discolartion and scoring is the result of the outer ring slipping in the housing. why outer ring?
- The usual condition for the shaft to turn in a bearing is the inner surface of the bearing where the rollers or balls contact the shaft. This location is usually well lubricated and the contact area on the shaft is very minimal. Very little friction is generated and therefore very little heat is generated. If the outer race, surface, spins in the support a very high unlubricated contact surface is present and considerable heat is generated. This is known as spinning a bearing and it is not good and usually the result of the bearing race not fitting tight enough. If the friction fit in the bearing support is less than at the bearing / shaft the bearing will spin and generate heat. The heat will discolor the shaft and the individual bearings will be scored. The bearings out side diameter must be such that a tight fit is achieved when the bearing is installed.
- Q: Wipeout/laid down my bike 2000 miles ago. Yesterday, I checked my crank, a little lose so I tightened it up. Awhile later a kind of light click clunk sound/feel when the right crank is a the 3 o'clock position. Even before every once in awhile down stairs there's a noise at no real position that sounds like my crank hitting the kick stand, but I have no kickstand. Is it the bearings or race going bad. I've had the similar click clunk sound on other bikes but never any other problems. Also, how long before it goes out, planning on a long trip in a month or 2?
- try gutting your cranks... one or more of your bearings might have fallen out and is now inside your cranks. (if your bearings aren#x27;t sealed. try using a different kind of grease. also note to clean your bearings and crank housings while you have them out.
- Q: i have an eastern ramrodder 2009, the bearings are getting very stiff and pop and bang. i need replacements. i need to know the type and size of my bike. and a place i can get replacements.
- You get bearings. Bearings are one of the only part of the bike that actually do follow a mostly industry standard. Unless you're one of those roadie freaks who wants ceramic bearings, just go to your LBS to get replacements. Specify if they're for the headset or for the hubs or the bottom bracket, and the shop will send you on your merry way with the right ones.
- Q: My rear bearings are bad I have a new set I just want to no how difficult they are to change and what it all consists of
- rear bearings in the engine or the differential. the two are very different but either one would be a project. the engine, you would have to pull the engine out or pull the oil pan off and deal with it that way. pull all of the main bearing caps and replace them. the rear end is a bit more complex as you have to pull the axles out, pull the carrier and start from there.
- Q: 99 Lexus ES300. When I drive the car its fine for like the first ten minutes but after that when I stop at lights and for traffic the oil pressure will drops when the RPMs go below 500 or so. I took it in and they told me to keep thicker oil and Lucas Stop Leak in it. They also told me the bearings on the Camshaft are loose and thats why I'm losing pressure. Anyone know how much this is to fix? Is it possible to fix on my own? I'm a novice at best with cars. Also why would the oil pressure drop since the bearings are going bad? Just trying to understand the problem a bit better. Thx
- it has cam bearings but they would not have anything to do with the oil pressure ! you get the oil pressure from the oil pump and the rod and main bearings, not the cam bearings ! do you hear any knocking ? if the cam bearings were loose you would hear a noise !
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K 19X25X16 Needle Roller Bearing China Supply 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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