RNU209E

  • سری RNU
Designation :RNU209E
Principal Dimensions(mm)
Fw :55
D :85
B :19
Basic Load Ratings(KN)
Dynamic(Cr) :58.5
Static(Cor) :63.8
Limited Speed(rpm)
Grease :6300
Oil :8000
Weight
(kg) :0.41

Cylindrical Roller bearing is one of the rolling bearings, which is widely used in modern machinery.It relies on rolling contact between the main components to support the rotating parts.Roller bearings are now mostly standardized.Roller bearing has the advantages of small torque required for starting, high rotation accuracy and convenient selection. 

1. Characteristics:
    Less friction and low noise, durable.
    Ability to carry heavy loads
    Less coefficient of friction.
    High limiting speed.
    Variations of structure:N,NU,NJ,NF,NUP,NFP,NH,NN,NNU,NNF,FC,FCD.
2. Physical Characteristics:
    Cylindrical roller bearing can be separated by single row,double rows, and four rows.
    This kind of bearing can be submitted to high radial load and some axial load.
    The rolling element of a cylindrical roller bearing is cylinder, the two ends of the external lines have the corrective slope which can eliminate the contact stress.
    NN and NNU design cylindrical roller bearing have high rigid and apply to machines such as milling 

Bearing Detail

Bearing Type

Cylindrical roller bearing

Material

Chrome steel GCr15

Precision

P0,P2,P5,P6,P4

Clearance

C0,C2,C3,C4,C5

Ball Bearings Feature

Long-life with high quality

Low-noise with strict controlling the quality of JITO bearing

High-load by the advanced high-technical design

Competitive price, which has the most valuable

OEM service offered, to meet the customers requirements

Application

Mining/metallurgy/agriculture/chemical industry/textile machinery

Bearing Package

Pallet,wooden case,commercial packaging or as customers' requirement

 

Packaging & Delivery:

Packaging Details: Standard exporting packing or according to the customer's requirements

Package Type:

A. Plastic tubes Pack + Carton + Wooden Pallet


B. Roll Pack + Carton + Wooden Pallet


C. Individual Box +Plastic bag+ Carton + Wooden Pallet

 

Lead Time :



Quantity(Pieces)

1 - 100

>100

Est. Time(days)

3

To be negotiated