635x425.45x139.7 mm four contact ball slewing bearing,used for radial stacker front track equipment.

  635x425.45x139.7 mm four contact ball slewing bearing,used for radial stacker front track equipment.

635x425.45x139.7 Swivel bearing/four point contact ball slewing bearing belong to four point contact ball slewing bearing,It can support axial ,radial forces and tilting moments.

635x425.45x139.7 slewing bearing pplication:
Power Plants, Cement and Mining industry. Making use of top-grade components,Belt Conveyors,Radial Stackers, Transfer Conveyor equipment.

635x425.45x139.7 mm swivel bearing / slewing bearing selecting type:
When swivel bearing belongs to single row four point contact slewing bearing that have simple and sturdy design that makes them cost-effective and can reduce the customer maintain expense.

When selecting the swivel bearing type, It will need considered the factors :
1.Accuracy
2.Magnitude and direction of loads
3.Permissible operating temperature
4.Vibration
5.Operating speed
6.Sealing

635x425.45x139.7 mm swivel bearing / slewing bearing working speed:
four-point contact ball slewing bearings generate less friction than crossed cylindrical
roller slewing bearings. Consequently, four-point contact ball slewing bearings also have
a higher speed capability. These bearings can accommodate tangential operating speeds up
to 4 m/s. Crossed cylindrical roller bearings are limited to approximately 1,5 m/s for con-
tinuous slewing motion and up to 2 m/s for brief periods.

635x425.45x139.7 mm swivel bearing/ slewing bearing Advantages:
1. Best quality and price
2. Small order accepted
3. ISO certified company
4. Assembly drawing available
5. Extensive stock available
6. OEM accepted

 If you want to know more, please contact us as follows:

JinHang Precision Bearing Co.,Ltd

www.chinajhbearing.com  www.lyjhbearing.com

E-mail: lyjh@lyjhbearing.com

           sales@lyjhbearing.com

Whatsapp: 0086 180 379 70383

Skype: million556

QQ:1816532220