KDL 900 Series

The KDL 900 Series Slewing Bearing is a specific type of bearing used primarily in trailer applications, particularly for heavy-duty use where rotational motion and stability are critical. This series of slewing bearings is engineered to support axial, radial, and moment loads simultaneously, making them ideal for applications involving rotation and high-load capacities. Applications: Trailers: Used in the rotational mechanisms of trailers, particularly in turntables or fifth-wheel applications. Heavy Machinery: Commonly found in cranes, excavators, and other construction equipment that requires reliable rotation and stability. Marine Applications: Suitable for offshore equipment and other marine uses where robust rotational capacity is needed. Wind Turbines: Employed in wind turbine yaw systems to allow the turbine to rotate in the direction of the wind.

Product Details

Key Features of KDL 900 Series Slewing Bearing:

High Load Capacity: Designed to support both radial and axial loads, as well as tilting moments, the KDL 900 Series slewing bearings are suitable for heavy-duty applications.

Multiple Rows of Bearings: Often features multiple rows of bearings (such as ball or roller bearings) for enhanced load distribution and stability during operation.

Robust Design: Constructed with high-quality materials like alloy steel or carbon steel to ensure durability and resistance to wear, especially in demanding environments.

Sealing and Protection: Equipped with reliable sealing mechanisms to protect against contaminants like dirt, water, and debris, which helps in extending the bearing's service life.

Grease Lubrication: Typically includes grease fittings for easy lubrication and maintenance, which is essential for ensuring smooth operation over time.

Ease of Installation and Maintenance: Designed for straightforward installation and maintenance, with pre-drilled holes and standardized dimensions to fit various types of equipment.

Technical Specifications:

Outer Diameter: Specifications vary, but they can range from several hundred millimeters to a meter or more, depending on the specific model and application.

Load Ratings: High dynamic and static load ratings, tailored for heavy-duty use.

Material: Typically made from high-quality forged steel with a hardened raceway for extended life.

Order No.		KLK 400L	KLK 500L	KLK 650L	KLK 750L	KLK 850L	KLK 950L	KLK 1050L	KLK 500N	KLK 650N	KLK 750N	KLK 850N	KLK 950N	KLK 1050N
Permitted axial load (kN)		7,5	9	15	18	25	30	35	18	25	30	35	40	45
Dimensions (mm)	A	400	500	650	750	850	950	1050	500	650	750	850	950	1050
	B	342	442	592	692	792	892	992	437	587	687	787	887	987
	C	292	392	542	642	742	842	942	384	534	634	734	834	934
	D	230	330	480	580	680	780	880	315	465	565	665	765	865
	E	375	475	625	725	825	925	1025	475	625	725	825	925	1025
	F	260	360	510	610	710	810	910	340	490	590	690	790	890
	H	45	45	45	45	45	45	45	52	52	52	52	52	52
Weight (approx. kg)		11	15	20	23	27	30	34	17	23	28	32	36	40

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