excavator slewing bearing

1) strong overturning moment
2)It adopts enveloping worm drive, multi tooth contact
3)static self-locking function
4)high precision

different models:
YRT50 YRT80 YRT100 YRT120 YRT150 YRT180 YRT200 YRT260 YRT325 YRT395 YRT460YRT580 YRT650 YRT850 YRT950 YRT1030

 
Crane Dual-Row Ball Excavator Slewing Ring Bearing , Internal Gear Slew Ring</strong

This series of slewing bearings is mainly made up of inside and outside rings. Upper-row use rollers and down-row use balls.

Cross roller slewing ring is our best field of slewing ring.

1.Good quality, Reasonable price
2. Focus on customers' like,needs and want.
3. Excellent credit and thoughtful service

Galvanized slewing bearing for cranes
Slew bearing with external gear
crane slewing ring bearing
slewing bearing Komatsu
sewing bearing hitachi

Advantages:
1. Best quality and competitive price
2. Small order accepted
3. ISO certified company
4. Extensive stock available...

We produce various kinds of ball and roller combined slewing rings. And we also can produce according to customers' drawings with competitive price.

Coresun Drive solar tracker slewing drive slewing bearing worm gear

Single row ball four-point contact type

ISO certificate
high quality
professional skills
diameter from 200-6500mm
prompt delivery

EVON bearings, worm drivers, slewing bearings, gears, shafts prove every day to be important structural and connection elements

FRB Bearings Manufacture and supply precision slewing bearing with external teeth 1-HSW186. The bearing has an external dimension:135*234*38mm.

Single-ROW Four Point Contact Ball Slewing Ring (Series Q)

China slewing bearings HSB1250D, without teeth, also known as double ball slewing ring, external dimension:1224*1576*160mm, weight:709 kg.

Slewing bearing Diameter 200-4000 mm.
We can produce according to supplied sample and drawings.
We have the ISO 9001 and SGS certification.

ISO9001:2000
Bore diameter : from 400mm to 5000mm
Material : 50Mn , 42CrMo
good quality and prompt delivery

VSI200414N Slewing Bearings (325x486x56mm) Turntable Bearing INA large diameter bearing slewing ring bearing

 
High Precision Slewing Ring Bea

The Single-Row Four Point Contact Ball Slewing Ring is suitable for many Engineering Machineries, for example: Slewing Conveyer, Welding Operation Mac

 
Hydraulic Slew Ring Drive Of Slewing Bearing Or Electric Motor For Excavator</s

HGB company mainly produces 50-9800mm diameter slewing bearing and various high precision slewing bearings, large thrust ball bearings, non-standard

JINB products include slewing drives, slewing ring and related components, which are mainly applied in single or dual axis solar tracking systems, con

it is especially suitable for tower cranes which requiring working diameter over medium range,mobile cranes and other unloading machines

 
High Load Capacity Excavator Slewing Ring Bearing With Dual-Row , HRC55 - HRC60</str

QQ:1953063303
Mob:+86-15139915342
Skype:viphez

1.Good quality, Reasonable price
2. Focus on customers' like,needs and want.
3. Excellent credit and thoughtful service

Advantages:
1. Best quality and competitive price
2. Small order accepted
3. ISO certified company
4. Extensive stock available

Crossed rollers require a higher process, and each bearing process will have an additional grinding process, so that the bearing has a longer service