High Precision Extra Light Light Weight Slewing Bearing without Gear for Ladle Turret

Light Slewing Bearings can accommodate axial, radial and moment loads acting single or in combination and in any direction. They are not mounted in a housing or on a shaft, but directly to a seating surface. The inner and outer ring are supplied with mounting holes. Both rings may have integral gears. They are also referred to as slewing rings and tabletop bearings. Slewing ring bearing can perform oscillating (slewing) as well as rotating movements. They may be used without gears or with internal or external gears.

Light slewing ring consists of two rings (one inner ring and one outer ring.) It has compact structure and light weight. As its balls are four point contacted with the raceway, the slewing ring can take axial load, radial road, and tilting moment at
the same time. It is used widely for the application of rotary welding machinery, medium and small series crane and excavators etc.

Specifications:
Material: 50Mn/42CrMo,440,SUS630 or as your requirements  
Precision Rating: ISO P5/P6
Certification: ISO9001:2000

Reference Info.
Packaging: Five layers: oiled hessian, plastic film, water-proof tape, foamed plastic belt, plus woven belt, then packaged in wooden case and gathered in wooden pallet.
Delivery Time: 5 days for general products. 50 days for customized products.
Loading Ports: China Ports
Application: Metallurgy, vessel, oil, chemistry, mine, coal, hydroelectric power, port machinery, heavy machinery and aerospace or some other fields.

To get drawing (pdf),please clik on Model.

Model       Pdf.format	Weight            kg	Dimensions (mm)			Mounting Dimension (mm)						Structural dimension (mm)						Clearance (mm)
		D	de	H	D1]	D2	n	Φ	M	t	D3	d1	H1	H2]	Hu	Ho	Axial	Radial
WD-060.20.0414.pdf	29	486	342	56	460	368	24	13.5	12	-	412.5	415.5	45.5	45.5	10.5	10.5	≤0.28	≤0.24
WD-060.20.0544.pdf	37	616	472	56	590	498	32	13.5	12	-	542.5	545.5	45.5	45.5	10.5	10.5	≤0.30	≤0.26
WD-060.20.0644.pdf	44	716	572	56	690	598	36	13.5	12	-	642.5	645.5	45.5	45.5	10.5	10.5	≤0.30	≤0.26
WD-060.20.0744.pdf	52	816	672	56	790	698	40	13.5	12	-	742.5	745.5	45.5	45.5	10.5	10.5	≤0.30	≤0.26
WD-060.20.0844.pdf	60	916	772	56	890	798	40	13.5	12	-	842.5	845.5	45.5	45.5	10.5	10.5	≤0.30	≤0.26
WD-060.20.0944.pdf	67	1016	872	56	990	898	44	13.5	12	-	942.5	945.5	45.5	45.5	10.5	10.5	≤0.30	≤0.26
WD-060.20.1094.pdf	77	1166	1022	56	1140	1048	48	13.5	12	-	1092.5	1096	45.5	45.5	10.5	10.5	≤0.30	≤0.26

Note:

1. N1 is the numbers of lubricating holes. Oil cup M8×1JB/T7940.1~JB/T7940.

2. The Oil nipple's location can be change according to the user's application.

3. "Km" is addendum reduction; m: module; z: teeth nos.

4. For the load curve capacity, please download our catalogue for slewing bearing.