Hitachi Excavator Swing Bearing Slewing Ring Gear, China Hitachi Excavator Swing Bearing Slewing Ring Gear Supplier

Hitachi Excavator Swing Bearing Slewing Ring Gear - 021.30.800

Hitachi Excavator Swing Bearing Slewing Ring Gear For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Hitachi Excavator Swing Bearing Slewing Ring Gear, Made in China, High Quality Products!, China slewing bearing vs tube, wiper seal for slewing bearing Supplier, Manufacturer.

It is comprised of double row steel balls in upper and lower layers, inner ring and outer ring, spacer, lubricating and seal fittings. The inner ring and outer ring are in two separate structures and two half rings need to be fixed by joint bolts. Due to the upper and lower rows of steel balls, the bearing can carry radial force, axial force and tilting moment ?simultaneously. Mostly, the bearing is working under axial force and tilting moment together.?
The axial&radial size of this kind of Slewing Ring all are rather big and the structure is firm,so it is especially suitable for some Loading&Unloading Machines of over-medium diameter,such as,Tower Crane,Truck crane,and so on.

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Luoyang Jiawei Bearing Manufacturing co.,LTD

Address: Nanchang road, Jianxi district, Luoyang, Henan, China, 471000
Tel: 0086-379-68777161
Luoyang Jiawei Bearing Manufacturing Co., Ltd is a professional manufacturer of slewing bearings, extra large bearings, non-standard bearings and wind power bearings which has the advanced ability of researching and developing slewing bearings and special bearings. The featured products are slewing bearings for port machinery, hoisting machinery and stacker-reclaimers, wind power bearings, rolliing mill bearings and etc. We can offer such series of bearings with diameters from100 mm to 7800 mm and accuracy class of P0銆丳6 and P5. We have achieved ISO 9001:2008 Certification and began to export large turntable bearings in 2003, which are feavoured by our customers.