DOULE ROW DIFFERENT BALL DIAMETER SLEWING BEARING

Name: DOULE ROW DIFFERENT BALL DIAMETER SLEWING BEARING
Brand: uwe-bearing
Rating: 5 (1 reviews)

Double row contact ball slewing bearing has three rings, balls and spacer blocks can be arranged in the upper and lower rings directly, Install two rows different diameters balls according to the stress conditions.This kind of open assembly is very convenient, for the upper and lower raceway arc Angle of 90°, can bear large axial force and tilting moment.When the radial force is greater than 0.1 times of the axial force, special raceway design is required.This types slewing bearings have large axial and radial dimensions and strong structure, so it is especially suitable for middle diameter tower crane, truck loading crane and other loading and unloading machinery.

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Description

序号 Serial Number	基本型号 Basic Model			外形尺寸 Boundary Dimension			安装孔尺寸 Bolt hole Diameter						结构尺寸 Structure Dimension			齿轮参数 Gear Parameters		外齿参数 External Gear Parameters		内齿参数 Internal Gear Parameters
	无齿式	外齿式	内齿式	D	d	H	D₁	D₂	d_n1	d_m1	L	n	n₁	H₁	h	b	m	d_a	Z	d_a	Z
									d_n2	d_m2
				mm									mm							mm
1	020.25.500	021.25.500	023.25.500	616	384	106	580	420	18	M16	32	20	4	96	26	60	5	644	126	357	72
		022.25.500	024.25.500														6	646.8	105	350.4	59
2	020.25.560	021.25.560	023.25.560	676	444		640	480									5	704	138	417	84
		022.25.560	024.25.560														6	706.8	115	410.4	69
3	020.25.630	021.25.630	023.25.630	746	514		710	550				24						790.8	129	482.4	81
		022.25.630	024.25.630														8	790.4	96	475.2	60
4	020.25.710	021.25.710	023.25.710	826	594		790	630									6	862.8	141	560.4	94
		022.25.710	024.25.710														8	862.4	105	555.2	70
5	020.30.800	021.30.800	023.30.800	942	658	124	898	702	22	M20	40	30	6	114	29	80		982.4	120	619.2	78
		022.30.800	024.30.800														10	988	96	614	62
6	020.30.900	021.30.900	023.30.900	1042	758	124	998	802	22	M20	40	30	6	114	29	80	8	1086.4	133	715.2	90
		022.30.900	024.30.900														10	1088	106	714	72
7	020.30.1000	021.30.1000	023.30.1000	1142	858		1098	902				36						1198	117	814	82
		022.30.1000	024.30.1000														12	1197.6	97	796.8	67
8	020.30.1120	021.30.1120	023.30.1120	1262	978		1218	1022									10	1318	129	924	93
		022.30.1120	024.30.1120														12	1317.6	107	916.8	77
9	020.40.1250	021.40.1250	023.40.1250	1426	1074	160	1374	1126	26	M24	48	40	5	150	39	90		1497.6	122	1012.8	85
		022.40.1250	024.40.1250														14	1495.2	104	1013.6	73
10	020.40.1400	021.40.1400	023.40.1400	1576	1224		1524	1276									12	1641.6	134	1156.8	97
		022.40.1400	024.40.1400														14	1649.2	115	1153.6	83
11	020.40.1600	021.40.1600	023.40.1600	1776	1424	160	1724	1476	26	M24	48	45	5	150	39	90	14	1845.2	129	1349.6	97
		022.40.1600	024.40.1600														16	1852.8	113	1350.4	85
12	020.40.1800	021.40.1800	023.40.1800	1976	1624		1924	1676									14	2055.2	144	1545.6	111
		022.40.1800	024.40.1800														16	2060.8	126	1542.4	97
13	020.50.2000	021.50.2000	023.50.2000	2215	1785	190	2149	1851	33	M30	60	48	8	178	47	120		2300.8	141	1702.4	107
		022.50.2000	024.50.2000														18	2300.4	125	1699.2	95
14	020.50.2240	021.50.2240	023.50.2240	2455	2025		2389	2091									16	2540.8	156	1942.4	122
		022.50.2240	024.50.2240														18	2552.4	139	1933.2	108
15	020.50.2500	021.50.2500	023.50.2500	2715	2285		2649	2351				56						2804.4	153	2203.2	123
		022.50.2500	024.50.2500														20	2816	138	2188	110
16	020.50.2800	021.50.2800	023.50.2800	3015	2585	190	2949	2651	33	M30	60	56	8	178	47	120	18	3110.4	170	2491.2	139
		022.50.2800	024.50.2800														20	3116	153	2488	125
17	020.60.3150	021.60.3150	023.60.3150	3428	2872	226	3338	2962	45	M42	84			214	56	150		3536	174	2768	139
		022.60.3150	024.60.3150														22	3537.6	158	2758.8	126
18	020.60.3550	021.60.3550	023.60.3550	3828	3272		3738	3362									20	3936	194	3168	159
		022.60.3550	024.60.3550														22	3933.6	176	3176.8	145
19	020.60.4000	021.60.4000	023.60.4000	4278	3722		4188	3812				60	10					4395.6	197	3616.8	165
		022.60.4000	024.60.4000														25	4395	173	3610	145
20	020.60.4500	021.60.4500	023.60.4500	4778	4222		4688	4312									22	4879.6	219	4122.8	188
		022.60.4500	024.60.4500														25	4895	193	4110	165

DOULE ROW DIFFERENT BALL DIAMETER SLEWING BEARING

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