Three row roller slewing bearing

• • Three row roller slewing bearing, three-row roller bearing, three row roller slewing ring
    

    
    

    Three row roller slewing bearing

    The three-row roller slewing bearing has three races, and the upper and lower and radial raceways are separated, so that the load of each row of rollers can be accurately determined. Three row roller slewing ring can withstand various loads at the same time. It is one of the slewing ring with the largest carrying capacity. The shaft and radial dimensions are large and the structure is firm. 

    ZYS three row roller slewing bearings have the following features: High load carrying capacity; Different loads are supported by different raceways and cylindrical rollers separately. Therefore, under same loads, ball diameter can be reduced much more to make the mainframe more compact.

    Applications of three-row roller bearing: Hoisting, mechanical handling, mining and materials handling, offshore technology and general mechanical engineering and etc.

    Applications of ball and roller bearing: Mining, materials handling and etc.

    
    

    
    

    Bearing No.	Dimensions (mm)										Bearing No.	Bearing No.
    without gears	D	d	T	H	h	D1	d1	dn	n	n1	external gear	internal gear
    130.25.500	634	366	148	138	32	598	402	18	24	4	131.25.500	133.25.500
    	634	366	148	138	32	598	402	18	24	4	132.25.500	134.25.500
    130.25.560	694	426	148	138	32	658	462	18	24	4	131.25.560	133.25.560
    	694	426	148	138	32	658	462	18	24	4	132.25.560	134.25.560
    130.25.630	764	496	148	138	32	728	532	18	28	4	131.25.630	133.25.630
    	764	496	148	138	32	728	532	18	28	4	132.25.630	134.25.630
    130.25.710	844	576	148	138	32	808	612	18	28	4	131.25.710	133.25.710
    	844	576	148	138	32	808	612	18	28	4	132.25.710	134.25.710
    130.32.800	964	636	182	172	40	920	680	22	36	4	131.32.800	133.32.800
    	964	636	182	172	40	920	680	22	36	4	132.32.800	134.32.800
    130.32.900	1064	736	182	172	40	1020	780	22	36	4	131.32.900	133.32.900
    	1064	736	182	172	40	1020	780	22	36	4	132.32.900	134.32.900
    130.32.1000	1164	836	182	172	40	1120	880	22	40	5	131.32.1000	133.32.1000
    	1164	836	182	172	40	1120	880	22	40	5	132.32.1000	134.32.1000
    130.32.1120	1284	956	182	172	40	1240	1000	22	40	5	131.32.1120	133.32.1120
    	1284	956	182	172	40	1240	1000	22	40	5	132.32.1120	134.32.1120
    130.40.1250	1445	1055	220	210	50	1393	1107	26	45	5	131.40.1250	133.40.1250
    	1445	1055	220	210	50	1393	1107	26	45	5	132.40.1250	134.40.1250
    130.40.1400	1595	1205	220	210	50	1543	1257	26	45	5	131.40.1400	133.40.1400
    	1595	1205	220	210	50	1543	1257	26	45	5	132.40.1400	134.40.1400
    130.40.1600	1795	1405	220	210	50	1743	1457	26	48	6	131.40.1600	133.40.1600
    	1795	1405	220	210	50	1743	1457	26	48	6	132.40.1600	134.40.1600
    130.40.1800	1995	1605	220	210	50	1943	1657	26	48	6	131.40.1800	133.40.1800
    	1995	1605	220	210	50	1943	1657	26	48	6	132.40.1800	134.40.1800
    130.45.2000	2221	1779	231	219	54	2155	1845	33	60	6	131.45.2000	133.45.2000
    	2221	1779	231	219	54	2155	1845	33	60	6	132.45.2000	134.45.2000
    130.45.2240	2461	2019	231	219	54	2395	2085	33	60	6	131.45.2240	133.45.2240
    	2461	2019	231	219	54	2395	2085	33	60	6	132.45.2240	134.45.2240
    130.45.2500	2721	2279	231	219	54	2655	2345	33	72	8	131.45.2500	133.45.2500
    	2721	2279	231	219	54	2655	2345	33	72	8	132.45.2500	134.45.2500
    130.45.2800	3021	2579	231	219	54	2955	2645	33	72	8	131.45.2800	133.45.2800
    	3021	2579	231	219	54	2955	2645	33	72	8	132.45.2800	134.45.2800
    130.50.3150	3432	2868	270	258	65	3342	2958	45	72	8	131.50.3150	133.50.3150
    	3432	2868	270	258	65	3342	2958	45	72	8	132.50.3150	134.50.3150
    130.50.3550	3832	3268	270	258	65	3742	3358	45	72	8	131.50.3550	133.50.3550
    	3832	3268	270	258	65	3742	3358	45	72	8	132.50.3550	134.50.3550
    130.50.4000	4282	3718	270	258	65	4192	3808	45	80	8	131.50.4000	133.50.4000
    	4282	3718	270	258	65	4192	3808	45	80	8	132.50.4000	134.50.4000
    130.50.4500	4782	4218	270	258	65	4692	4308	45	80	8	131.50.4500	133.50.4500
    	4782	4218	270	258	65	4692	4308	45	80	8	132.50.4500	134.50.4500
    130.50.5000	5282	4718	270	258	65	5192	4808	45	80	10	131.40.5000	133.40.5000
    	5282	4718	270	258	65	5192	4808	45	80	10	132.40.5000	134.40.5000