Rks. 061.20.0644 Slewing Bearing Wind Power Equipment

• Customization: Available
• Contact Angle: 60°
• Aligning: Aligning Bearing
• Model NO.: RKS. 061.20.0644
• Separated: Separated
• Rows Number: Single
• Load Direction: Thrust Bearing
• Material: Bearing Steel
• Production Period: 30 Days
• The Quality Assurance Period: a Year
• Transport Package: in Woden Box
• Specification: 742.3*542*56
• Trademark: LYDZC
• Origin: Luoyang China
• Production Capacity: 50000 Sets/Year

Product Description

The slewiing bearing itself has the characteristics of compact structure, easy to guide rotation, simple installation and easy maintenance. It is widely used in large rotary devices such as lifting transport machinery, extractors, construction machinery, port machinery, wind power generation and medical equipment. Generally, the rotary disc bearing itself is equipped with mounting holes, lubricating oil and sealing devices, which can meet the different demands of various hosts working under various working conditions.
The parameters are as follows:

RKS061.20.644(100x185x38mm)LYDZCSpecialized in manufacturing rotary bearing

RKS061.20.0644

Brand-

LYDZC

Model-

RKS061.20.644

Inside diameter(mm)-

572

The outside diameter(mm)-

742.3

Width(mm)-

56

Weight(Kg)-

52

Material-

GCR15/GCR15SiMn

Class of accuracy-

P5

Type of lubrication-

Grease lubrication

Rotating part-

The inner circle rotates the outer circle

Bearing direction-

Axial, radial and multidirectional loads

Bearing structure-

Integral style of inner and outer ring

Detailed parameter list

designation

Main dimensions

Fixing holes

Gear teeth

Tooth force

Mass

Fig

Basic load rating

curves

De

Dm

Di

Fe

he

Ne

Fi

hi

Ni

D

m

Z

Norm Tooth

Max Tooth force

kg

axial

axial

raceways

bolt

RKS.061.20.0644

742.3

644

572

685

M12

32

598

14

36

732

6

122

23

42

52

A

200

880

3 r

3b

Introduction to the series

Its function is to connect the upper and lower parts of the machine, simultaneously supporting the weight of the upper part and the load generated when the machine is working, and making the upper part of the machine rotate relative to the lower part (or relative to the working part).

Series models

RKS.161.14.0414  RKS.161.14.0544   RKS.161.14.0644RKS.161.14.0744 RKS.161.14.0844 RKS.161.14.0944 RKS.161.14.1094  RKS.161.16.1204 RKS.161.16.1314RKS.161.16.1424 RKS.161.16.1534 RKS.161.16.1644 RKS.161.16.1754  RKS.161.20.1904RKS.162.14.0414RKS.162.14.0544 RKS.162.14.0644 RKS.162.14.0744 RKS.162.14.0744  RKS.162.14.0944RKS.162.14.1094RKS.162.16.1204 RKS.162.16.1314RKS.162.16.1424 RKS.162.16.1534  RKS.162.16.1644 RKS.162.16.1754RKS.162.20.1904 RKS.160.14.0414 RKS.160.14.0544 RKS.160.14.0644 RKS.160.14.0744 RKS.160.14.0844RKS.160.14.0944 RKS.160.14.1094 RKS.160.16.1204 RKS.160.16.1314RKS.160.16.1424 RKS.160.16.1534RKS.160.16.1644 RKS.160.16.1754 More models are welcome to consult us,lydzzcbearing.en.made-in-china.com

Application field

slewing bearing applications, engineering machinery is the place of the original application is also the most widely used of wheel bearings, such as disintegration of earth moving machinery, excavators, machine, material piling and taking machine, drilling machine, metallurgical equipment, drilling rig equipment platform, port facilities, port cranes, cranes, wind power equipment, solar power generation equipment, trailers/wind power equipment, cement equipment, wheel, etc.

Bearing installation and debugging methods

1. Before mounting the rotary disc bearing, the mounting surface of the main engine should be checked first. The supporting parts should be of sufficient strength, the connecting surface should be machined, and the surface should be smooth without sundries and burrs. For those that cannot be machined to the required flatness, special plastics with high injection strength can be used as filler to ensure the precision of the mounting plane and to reduce vibration.

2.  The ring of the rotary table bearing has a hardened soft band area, which is marked "S" on the end face of the ring. The soft band position should be placed in the non-load area or non-frequent load area (the plug hole is always located at the soft band).

3. When installing the rotary bearing, advance alignment shall be performed, and the mounting bolts shall be crossed and tightened, and the rotation of the bearing shall be checked. Sufficient pre-tightening force shall be applied when the bolt is tightened, and the pre-tightening force shall be 70% of the yield limit of the bolt material. The mounting bolts shall be provided with the adjustment flat washer and the spring washer shall not be used.

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