Xuzhou Wanda Slewing Bearing Light Type (WD-06) without Gear Slewing Bearing

A slewing bearing or slew[ing] ring is a rotational rolling-element bearing or plain bearing that typically supports a heavy but slow-turning or slow-oscillating load, often a horizontal platform such as a conventional crane, a swing yarder, or the wind-facing platform of a horizontal-axis windmill. (To "slew" means to turn without change of place.)

Compared to other rolling-element bearings, slewing bearings are thin in section and are often made in diameters of a metre or more; the slewing bearings on the Falkirk Wheel are 4 metres diameter and fit over a 3.5 metre axle. Slewing bearings resemble oversize aircraft control surface bearings.

Slewing bearings often use two rows of rolling elements. They often use three race elements, such as an inner ring and two outer ring "halves" that clamp together axially.

Slewing bearings are often made with gear teeth integral with the inner or outer race, used to drive the platform relative to the base.

The Thin Section Slewing Bearing has the same structure with ordinary  slewing bearing,but the weight is light,and rotate flexibly

Tytle:WD-060

Wight/KG:29-77

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

Application:

1. food machinaery,

2.canning machinery  

3.environmental machinery etc.

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

WD-060.20.0844.pdf

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
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.