Cross Roller Ladle Turret Tower Crane Slewing Bearings 4789/560

Type:

Slewing Bearing

Brand Name:

FOCUS or OEM

Bore Size:

12 - 4218 mm

Outside Diameter:

55 - 4906 mm

Model Number:

4789/560

Feature:

Four Point Contact

Gear Options:

Nongeared, Nongeared

Seals Type:

sealed

Place of Origin:

Shandong, China

Size:

560mm*795mm*72mm

Vibration level::

V1,V2,V3,V4

Noise level::

Z1,Z2,Z3,Z4

Work temperature:

- 30℃ ~ +120℃

Material:

42CrMo, 50Mn, steel 45#