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50*68*35mm NK55 35 Needle Roller KOYO Bearing High Dynamic Loads

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50*68*35mm NK55 35 Needle Roller KOYO Bearing High Dynamic Loads

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Brand Name : Koyo

Model Number : NK55/35

Certification : ISO/TS 16949 , 14001

Place of Origin : Japan

MOQ : 10 pcs

Price : Negotiate

Payment Terms : T/T or L/C or paypal or western union

Supply Ability : 10000/Day

Delivery Time : About 5-20 days after the order confirmed

Packaging Details : As customer's requirements

Samples : Samples can send for free

Type : Needle, NK55/35

Precision Rating : P0 P6 P5 P4 P2, P0 P6 P5 P4 P2

Material : Chrome Steel

Service : OEM Customized Services

Certificate : ISO SGS CE

Cage : Steel Cage

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KOYO NK55/35 NSK NTN KOYO NACHI THK All Sizes Germany Needle Roller Bearing 50*68*35 Mm

  • Radial needle roller bearing for applications with high dynamic and static loads
  • High load-carrying capacity with a reduced cross-section for use in restricted spaces
  • Steel cage guides and evenly spaces rollers for reduced friction, vibration, and noise
  • Through-hardened, high-carbon chromium steel rollers for heat tolerance and durability under heavy loads
  • Lubrication groove and oil hole for applying lubrication in place

Static Load Capacity29000 lbf
Closure TypeOpen
FlangesWith Flanges
Operating Temperature RangeMaximum of +250 °F
Outside Diameter68 mm
Lubrication Hole TypeLubrication Groove & Hole
Weight0.68 lbs
Needle Bearing TypeMachined Bearing with No Inner Ring
Overall Width35 mm
SeriesNK
Bore Diameter55 mm
Dynamic Load Capacity14000 lbf

Product NameHigh Quality Needle Bearing
BrandAs Your Request
Model NumberNK55/35 50*68*35 mm
Ring MaterialSteel
Cage MaterialSteel only
PrecisionP0, P6, P5, P4, P2 or as requested
VibrationZV1, ZV2, ZV3, or as requested
ClearanceC0,C2,C3, or as requested
TypeWe have all types
Features

Low friction, Long service life, Enhanced operational reliability, Consistency of roller profiles and sizes ,Rigid bearing application,Running-in period with reduced temperature peaks, Separable and interchangeable With low and smoothly coefficient of friction and without stick-slip effects Suitable for dirty, corrosion, impact load and edge loading The base material provided a good shock-absorbing capacity Can be used over a large temperature range.

Quality standardISO9001:2000 / SGS / CE
Quality Control Process1. 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
ServiceOEM or customer logo acceptable
Installation Guide1. Clean bearings and related components;
2. Check the size of connected components;
3. Installation;
4. Inspection of the bearings after installed;
5. Supply lubricant periodically.
ApplicationUsed in Precision instrument,low noise machine,automobile,motorcycle,and the general machinery and so on,it is the most widely used bearing type in the machinery industry.

Roller bearings use rolling elements to maintain a separation between moving parts to reduce rotational friction and support radial and axial loads. These elements can be one of the following types: ball, cylindrical, spherical, barrel, needle, spindle, or tapered. Roller bearings can be open on both ends (a shaft can pass through) or open on one end and closed on the other. An open end can be sealed or shielded to protect the bearing from solid contaminants and moisture that could reduce its lifespan. If an end is sealed, the sealing component is an elastomer lip that contacts the shaft. If it is shielded, the shielding is a non-contact lip, usually made of metal. Rolling bearings are used in a range of applications from agricultural machinery to conveying equipment, robotics, dental equipment, elevators, rolling mills, ship rudder shafts, and aggregate crushers, among others.


Product Tags:

NK55 Needle Roller Bearing

      

Needle Roller KOYO Bearing

      

NK55 KOYO Bearing

      
China 50*68*35mm NK55 35 Needle Roller KOYO Bearing High Dynamic Loads wholesale

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