K 19X23X17 Needle Roller Bearing China Supply High Precision

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1 set
Supply Capability:
900000 set/month

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Product Description:

Product Specifications:


Best Price Needle Roller Bearing K 19X23X17

Precision Rating



C0,C2,C3,C4,C5 is available

Sealed Cap 

Rubber or Metal





Vibration Level code




Seals Type




Bore Size

19 mm

Outside Diameter

23 mm


17 mm

Regular export packing

Plastic drum+White box+ carton

industrial packaging or as your requirement


1 pcs

Delivery Time

3-7 days after receiving your payment  

Payment Terms

L/C,T/T,Western Union

Port of shippment by sea


Place of Origin




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 
4.according to your requirements

Delivery Detail:

in stock or 15-30days after P.O



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

K 19X23X17 Needle Roller Bearing  China Supply High Precision

K 19X23X17 Needle Roller Bearing  China Supply High Precision

K 19X23X17 Needle Roller Bearing  China Supply High Precision

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Q:Are electric ball bearings the same as ball bearings?
There are several things you could be referring to and a cite would have clarified the issue. There are several types of bearings that are used for any type of rotating shaft. These can include sleeve bearings, ball bearings, roller bearings and some very high tech magnetic bearings. The magnetic bearings will usually be electromagnetics and are used for some high speed flywheels contained within a vacuum. There are also bearings marketed specifically for electric motors as electric motor bearings. They are not electric bearings but likely sleeve, roller or ball bearings made for electric motors. If English were a second language it may be more clear to see this as electric-motor bearings and not electric motor-bearings. Amazon returns items under the search term electric bearings and this might include bearings made by the General Electric corporation or bearings of various types made for electric motors.
Q:is it bad to clean my bearings with DW-40??
Use okorder.com/
Q:What are the best skateboarding trucks, deck, wheels, and bearings?
First of all Reds bearings are the best, any skater will tell you that. Tensor trucks because there light weight so you will ollie higher and get in the air higher. try anti hero decks.
Q:How can we reduce friction by using ball bearings?
Rolling friction is much lower than sliding friction. Ball or Roller Bearings always have much lower drag than sleeve bearings except for pressure fluid suspended sleeve bearings like in a car engine, but; it takes much more power to pressurize the fluid so it is essentially drag.
Q:How long do repacked rear wheel bearings last in a FWD Toyota Rav4?
That is something that should not have to be done for many thousands of mile sunless there is another issue
Q:Which skateboard bearings are better?
Reds bearings are better I used to skate them and loved them but it is really worth spending the money for bones swiss or super reds.
Q:what is the best bearings company for my skateboard?
get some bones reds their great bearings and only 15 bucks too
Q:are swingarm bearing and linkage bearings the same?
That would depend on the bike, I know mine are different.
Q:Are these good bearings for a skateboard?
Don't buy these. The main reason is they have crimp on shields. Dirt gets in them easier and thee is no way to take them off to clean or lube them. Unless you are ordering other things from them, the shipping cost will double the cost of the bearings. You can get better bearings like Bones Reds, at a local skateshop for the same price.
Q:Camshaft Bearings Low Oil Pressure?
Oil temp effects oil pressure, too. Some internals in the engine that effect oil pressure are: Rod bearing and main bearing oil clearance on the crank, side x side clearance of rods, lifter bore clearance, cam bearing journal to cam bearing clearance, etc. These are some of the delineates. Any sludge if present comes from cold engine operation and never getting the oil hot enough for a sustained period to boil off condensation. 200 degrees is a GOOD thing. Try Amsoil 'Signature Series' oil.

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