High Precision Slewing Bearing Rks. 062.20.0744 30 Days of Production

• Customization: Available
• Contact Angle: 60°
• Aligning: Aligning Bearing
• Model NO.: RKS. 062.20.0744
• Separated: Separated
• Rows Number: Single
• Load Direction: Radial Bearing
• Material: Bearing Steel
• Precision: P5, P4
• Transport Package: in Wooden Case
• Specification: 816*48*56
• Trademark: LYDZC
• Origin: Luoyang China
• HS Code: 4103362175
• Production Capacity: 45000sets/Year

Product Description

Product overview:
Rks.062.20.0744 type bearing belongs to the internal tooth type rotary table bearing, the rolling body is the steel ball, the rolling body and the bearing inner ring and outer ring are all made of fully hardened bearing steel, the quality of the material is the guarantee of bearing precision and life, plus LYDZC years of production experience, to ensure the production of more stable bearing quality.
Product structure size:

Main dimensions

Fixing holes

Gear teeth

Tooth force

Mass

Fig N°

Basic load rating

curves*

Designation

De

Dm

Di

Fe

he

Ne

Fi

hi

Ni

D

m

Z

Norm. Tooth

Max Tooth force

Mass

Axial dyn. C

Axial stat. Co

Raceways (r)

Bolt (b)

mm

mm

kN

kN

kg

kN

kN

816

744

648

790

14

648

790

M12

40

660

6

110

25

45

58

C

211

1010

4r

4b

RKS.062.20.0744

Contact us:
 
 
 
 
Website: lydzzcbearing.en.made-in-china.com
Address: luoyang jianxi industrial park

three incorrect operations affecting bearing service life:
(1) poor lubrication
Bearing grease has a certain working temperature, when the temperature is too high it will deteriorate, thus losing lubrication, so that the bearing because of high temperature and burn. In addition, the poor quality of grease itself or the operation of grease is not timely, will also cause bearing temperature rise or abnormal sound.
(2) unbalanced rotor
Generally speaking, the rotor of the running equipment should be in motion and static balance before assembly, so the bearing will not be a problem. But some rotors in the process of operation due to the corrosion of the medium or solid impurities wear, or the shaft bending, will lead to unbalanced centrifugal force, so that the bearing heat, vibration, raceway wear seriously, until damage.
(3) check if the replacement is not timely
Bearing during operation, regular inspection by the regulation, if fever, noise, vibration, etc., to stop in time to find the reason, eliminate the fault, bearing such as found serious fatigue spalling, pit, crack, hardness of the oxidation corrosion, wear and tear down to HRC < 60, or when there is too much noise can't adjust, should be replaced in a timely manner. If the inspection, replacement is not timely, it will cause serious damage to the bearing and even the rotor, thus affecting the normal production
(4) vibration caused by improper bearing disassembly and loose drive shaft screw will also cause indentation of bearing raceway and rolling body and cracking of bearing inner and outer seat rings.

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