Single Row External Gear Slewing Bearing

Integral synthetic rubber seals effectively protect the bearing from the ingress of foreign matter, as well as prevent the escape of grease. Compared to the traditional pivot arrangement, Single-row External Gear Slewing Bearing have many design and functional advantages. 

Single Row Slewing Bearing-External Gear  are large-sized bearings specifically designed to accommodate oscillating movements. They are comprised of an inner ring and an outer ring, one of which usually incorporates a gear.Four Point Contact Ball Slewing Bearing raceways, in conjunction with the rolling elements (and cages or spacers), are designed to accommodate loads, acting singly or in combination, and in any direction. 

Designation (non-gear type)	Dimension (mm)					Basic load  ratings	Weight
	D	d	H	D1	D2	(KN)	(Kg)
011.20.200	280	120	55	248	152	550	18
011.30.500	602	398	80	566	434	1290	75.8
012.30.500	602	398	80	566	434	1290	75.8
011.30.560	662	458	80	626	494	1440	94
012.30.560	662	458	80	626	494	1440	94
011.30.630	732	528	80	696	564	1870	110
012.30.630	732	528	80	696	564	1870	110
011.30.710	812	608	80	776	644	2120	120
012.30.710	812	608	80	776	644	2120	120
011.40.800	922	678	100	878	722	3130	256
012.40.800	922	678	100	878	722	3130	256
011.40.900	1022	778	100	978	822	3550	240
012.40.900	1022	778	100	978	822	3550	240
011.40.1000.12	1122	878	100	1078	922	3940	305
012.40.1000	1122	878	100	1078	922	3940	305
011.40.1120	1242	998	100	1198	1045	4430	300
012.40.1120	1242	998	100	1198	1042	4430	300
011.40.1120.12K	1242	998	100	1198	1042	3340	352
012.40.1120.12K	1242	998	100	1198	1042	3340	334
011.45.1250	1390	1110	110	1337	1163	5540	420
012.45.1250	1390	1110	110	1337	1163	5540	420
011.45.1400	1540	1260	110	1487	1313	6170	480
012.45.1400	1540	1260	110	1487	1313	6170	480
011.45.1600	1740	1460	110	1687	1513	7020	550
012.45.1600	1740	1460	110	1687	1513	7020	550
011.45.1800	1940	1660	110	1887	1713	7930	610
012.45.1800	1940	1660	110	1887	1713	7930	610
011.60.2000	2178	1825	144	2110	1891	12100	1100
012.60.2000	2178	1825	144	2110	1891	12100	1100
011.60.2240	2418	2065	144	2350	2131	13500	1250
012.60.2240	2418	2065	144	2350	2131	13500	1250
011.60.2500	2678	2325	144	2610	2391	15000	1400
012.60.2500	2678	2325	144	2610	2391	15000	1400
011.60.2800	2978	2625	144	2910	2691	16800	1600
012.60.2800	2978	2625	144	2910	2691	16800	1600
011.75.3150	3376	2922	174	3286	3014	23800	2800
012.75.3150	3376	2922	174	3286	3014	23800	2800
011.75.3350	3776	3322	174	3686	3414	26900	3200
012.75.3550	3776	3322	174	3686	3414	26900	3200
011.75.4000	4226	3772	174	4136	3864	30200	3600
012.75.4000	4226	3772	174	4136	3864	30200	3600
011.75.4500	4726	4272	174	4636	4364	34100	4000
012.75.4500	4726	4272	174	4636	4364	34100	4000

The assembly is much more compact and its hollow centre permits the installation of driving mechanisms and the passage of various control devices; the superstructures of the rotating part are more easily accessible. The small difference in height between the geared ring and un-geared ring reduces the overhang of the driving pinion.  

Product Categories : Slewing Bearings