KLK HE Series

Trailer turntable bearings are essential components in the world of transportation and heavy machinery. They are used in a wide range of different industries such as construction, logistics, agriculture and entertainment, proving their indispensable role in facilitating seamless trailer movement. Trailer slewing bearings, commonly known as slewing rings or slewing bearings, are a type of rolling-element bearing specifically designed for high-load applications in trailer couplings. They facilitate the rotational movement of the turntable or pivot point where the trailer is connected to the towing vehicle.

Product Details

Advantages of Trailer Slewing Bearings:

a) High Load Capacity: Trailer slewing bearings are engineered to withstand heavy loads, ensuring reliable and safe movement of trailers under various operating conditions.

b) Rotational Flexibility: These bearings offer smooth rotation and swiveling capabilities, allowing trailers to navigate sharp corners, narrow spaces, and uneven terrain with ease.

c) Reduced Maintenance: Due to their robust design, trailer slewing bearings require minimal maintenance, resulting in cost and time savings for the operators.

d) Durability: The materials and manufacturing processes used in the production of these bearings ensure long-lasting performance, even in demanding environments.

Common Applications of Trailer Slewing Bearings:

a) Construction Industry: Trailer slewing bearings are extensively utilized in construction equipment, such as dump trucks, excavators, and mobile cranes, enabling seamless rotation while carrying heavy loads.

b) Transportation and Logistics: Trailer slewing bearings are integral in the transportation sector, including semi-trailers, container carriers, and other heavy-duty vehicles, promoting efficient and secure cargo transfers.

c) Agriculture and Forestry: Trailers used in agricultural and forestry activities, such as harvesting equipment and log transporters, heavily rely on trailer turntable bearings for swift and precise maneuverability.

d) Recreational Vehicles: Trailer slewing bearings are also found in recreational vehicles, such as caravans and camper trailers, allowing for convenient and comfortable travel experiences.

Order No.		KLK HE 4	KLK HE 5	KLK HE 6-1000	KLK HE 6	KLK HE 12-1000	KLK HE 12-1000 W	KLK HE 12	KLK HE 12 W	KLK HE 18-1000	KLK HE 18-1000 W	KLK HE 18	KLK HE 18 W	KLK HE 1000-22	KLK HE 1000-22 W	KLK HE 1100-22	KLK HE 1100-22 W	KLK SO 1000-24	KLK SO 1000-24 W	KLK HE 1200-22	KLK HE 1200-22 W	KLK HE 1300-22	KLK HE 1300-22 W	KLK SO 1100-24	KLK SO 1100-24 W
Permitted axial load (kN)		30	50	60	65	70	70	80	80	80	80	100	100	100	100	120	120	120	120	130	130	140	140	160	160
Dimensions (mm)	A	685	880	1000	1090	1000	1000	1100	1100	1000	1000	1100	1100	1000	1000	1100	1100	987	987	1200	1200	1300	1300	1095	1095
	B	700	895	1015	1105	1011	1008	1111	1108	1011	1008	1111	1108	1011	1008	1111	1108	1000	1000	1211	1208	1311	1308	1108	1108
	C	588	783	903	993	886	877	986	977	886	877	986	977	886	877	986	977	871	871	1086	1077	1186	1177	979	979
	D	567	762	882	972	859	846	959	946	859	846	959	946	859	846	959	946	844	844	1059	1046	1159	1146	952	952
	E	657	852	972	1060	960	960	1060	1060	960	960	1060	1060	960	960	1060	1060	952	952	1160	1160	1260	1260	1060	1060
	F	671	866	986	1074	974	974	1074	1074	974	974	1074	1074	974	974	1074	1074	966	966	1174	1174	1274	1274	1074	1074
	d	-	16	-	18	-	-	18	18	-	-	18	18	-	-	18	18	-	-	18	18	-	-	18	18
	G	9	9	9	9	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10
	H	80	80	80	80	90	90	90	90	90	90	90	90	90	90	90	90	90	90	90	90	90	90	90	90
Weight (approx. kg)		32	43	48	52	63	65	69	72	63	65	69	72	63	65	69	72	72	73	76	80	84	89	82	83
Mainte-nance		Standard	Standard	Standard	Standard	Standard	Low-mainte.	Standard	Low-mainte.	Standard	Low-mainte.	Standard	Low-mainte.	Standard	Low-mainte.	Standard	Low-mainte.	Standard	Low-mainte.	Standard	Low-mainte.	Standard	Low-mainte.	Standard	Low-mainte.
Drill template No.		Undrilled	2	Undrilled	1	Undrilled	Undrilled	1	1	Undrilled	Undrilled	1	1	Undrilled	Undrilled	1	1	Undrilled	Undrilled	1	1	Undrilled	Undrilled	1	1

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

Order No.		KLK 950 ND	KLK 1100 ND
Permitted axial load (kN)		60	70
Dimensions (mm)	A	952	1102

	B	885	1027

	C	821	963

	D	750	890


	E	920	1070
	F	780	920
Weight (approx. kg)		52	61

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