Double Row Different Ball Slewing Bearing

The double row ball slewing bearing has two row steel balls for structure, it has bigger load capacity comparing to single row type slewing bearing and better safety factor, and it could bear axial load, radial load and tilting moment at the same time. Double row ball slewing ring has three seat rings, the steel ball and the spacing block can be directly arranged into the upper and lower races, two rows of upper and lower steel balls with differently diameter are fitted according to the stress condition. Double row different ball slewing bearing ring’s axial and radial size are relatively large and solid in structure, so it is usually used in diameter tower cranes, truck mounted cranes etc.

Double row ball slewing bearing ring is mainly made of 50Mn, 42CrMo, C45.

Bearing Number	Bore Dia	Outer DIa	Width	Size
High Quality Excavator EX450-5 SLEWING RING,SWING CIRCLE P/N:9129521, sleiwng bearing	EX450-5	1 pcs	Negotiable	-
Excavator EC700 VIN 10132 SLEWING RING,SWING CIRCLE P/N:14559205 -WWW.LDB-BEARING.COM	EC700	1 pcs	Negotiable	-
R320NLC-7A excavator spare parts slewing bearing slewing circle with P/N:81N9-01021	R320NLC-7A	1 pcs	Negotiable	-
Excavator PC200-7B SWING BEARING,SLEWING RING,SWING CIRCLE P/N:20Y-25-21200 -WWW.LDB-BEARING.COM	PC200-7B	1 pcs	Negotiable	-
bucket wheel excavator slewing bearing Bagger 293	293	1 pcs	Negotiable	-
DX225LC excavator spare parts slewing bearing slewing circle slewing ring with P/N:109-00162A	DX225LC	1 pcs	Negotiable	-
Special Yaw Bearing Made in China 033.50.2304.03 wind power bearing for 2MW WTG Yaw bearing with internal gear	INA	033.50.2304.03	1 pcs	Negotiable
CSF40-XRB Harmonic Reducer Drive Bearing	CSF40-XRB	1 pcs	Negotiable	-
IMO 11-160300/1-08120 slewing rings-external toothed	11-160300/1-08120	1 pcs	Negotiable	-
SHF-25-50-2UH-SPK0091 reducer output bearing	SHF-25-50-2UH-SPK0091	1 pcs	Negotiable	-
MMXC19/500 Crossed Roller Bearing	MMXC19/500	1 pcs	Negotiable	-
Rotary table bearings INA VLA200544-N Germany spec	INA	VLA200544-N	1 pcs	Negotiable