Single Row Four Point Contact Ball Slewing Bearing (Series Q)

Product Details

MJM Industrial Limited is well-known as one of the leading single row four point contact ball slewing bearing (series q) manufacturers and suppliers in China, which is equipped with a professional factory. We also deal with wholesale business. Come and buy customized single row four point contact ball slewing bearing (series q) made in China with us.

The single-row four pionts contact ball Slewing Bering is composed of two seat-rings.It features compact in design, light in weight, the balls contact with the circular raceway at four points,via which the axial force, radial force and resultant moment may be born simultaneously.It may be used for slewing conveyers, welding operating consoles, light, medium duty cranes, excavators and other engineering machines.

Load	Basic Type	Configuration Size					Mounting Size						Structural Size		Gear Data
Diagram	QW/QN/QU	Ext Toothing		Int Toothing		H	Du	Dn	n	hole	screw hole B/C/D		n1	h	B	m	Ext x=-0.5			Intx=+0.5
Number										A							De	Number	weight	de	Number	weight
.		D	d	D	d					��	d1	T						z			z
.		mm							.	mm			.	mm		mm		.	kg	mm	.	kg
1	315.2	406	222	408	224	60	370	260	10	17	M16	24	2	10	40	3	423	140	35	207	70	34
	315.20A															4	428	106	36	200	51	35
2	355.2	446	262	448	264	60	410	300	10	17	M16	24	2	10	40	3	462	153	40	246	84	39
	355.20A															4	468	116	41	240	61	40
3	400.2	490	307	493	310	60	455	345	12	17	M16	24	2	10	40	4	512	127	45	288	73	44
	400.20A															5	520	103	47	280	57	46
4	450.2	540	357	543	360	60	505	395	12	17	M16	24	2	10	40	4	564	140	51	336	85	50
	450.20A															5	570	113	53	330	67	52
5	500.2	590	407	593	410	60	555	445	14	17	M16	24	2	10	40	5	615	122	56	385	78	55
	500.20A															6	624	103	58	378	64	57
6	560.2	654	464	656	468	70	618	502	14	17	M16	30	2	10	50	4	680	169	78	440	111	76
	560.20A															5	685	136	79	435	88	77
7	630.2	724	534	726	538	70	688	572	16	17	M16	30	2	10	50	4	748	186	86	512	129	84
	630.20A															5	755	150	88	505	102	86
8	710.2	804	614	806	618	70	768	652	18	17	M16	30	2	10	50	5	835	166	99	585	118	97
	710.20A															6	840	139	101	582	98	97
9	800.2	894	704	896	708	70	858	742	20,	17	M16	30	2	10	50	6	930	154	114	672	113	110
	800.20A															8	936	116	114	664	84	111
10	800.25	904	692	908	694	78	864	736	18	22	M20	36	2	10	58	6	942	156	143	654	110	142
	800.25A															8	952	118	147	648	82	142
11	900.25	1004	792	1008	794	78	964	836	20	22	M20	36	2	10	58	8	1048	130	162	744	94	163
	900.25A															10	1060	105	168	740	75	162
12	1000.25	1104	892	1108	894	78	1064	936	24	22	M20	36	2	10	58	8	1152	143	182	848	107	178
	1000.25A															10	1160	115	185	840	85	179
13	1000.32	1120	876	1124	880	90	1074	926	24	24	M22	40	2	10	70	8	1160	144	227	832	105	230
	1000.32A															10	1170	116	232	830	84	227
14	1120.32	1240	996	1244	1000	90	1194	1046	28	24	M22	40	4	10	70	10	1300	129	272	940	95	263
	1120.32A															12	1308	108	275	936	79	262
15	1250.32	1370	1126	1374	1130	90	1324	1176	32	24	M22	40	4	10	70	10	1430	142	302	1070	108	294
	1250.32A															12	1440	119	309	1068	90	290
16	1400.32	1520	1276	1524	1280	90	1474	1326	36	24	M22	40	4	10	70	12	1584	131	337	1212	102	333
	1400.32A															14	1596	113	347	87	336	336
17	1250.4	1390	1108	1394	1110	102	1336	1164	32	26	M24	45	4	12	80	10	1450	144	396	1050	106	388
	1250.40A															12	1452	120	392	1044	88	388
18	1400.4	1540	1258	1544	1260	102	1486	1314	36	26	M24	45	4	12	80	12	1608	133	448	1188	100	444
	1400.40A															14	1610	114	443	1190	86	434
19	1600.4	1740	1458	1744	1460	102	1686	1514	40	26	M24	45	4	12	80	12	1812	150	528	1392	117	509
	1600.40A															14	1820	129	534	1386	100	511
20	1800.4	1940	1658	1944	1660	102	1886	1714	44	26	M24	45	4	12	80	14	2016	143	583	1582	114	576
	1800.40A															16	2032	126	607	1568	99	591
21	1600.5	1762	1434	1766	1438	124	1704	1496	40	30	M27	50	4	12	100	12	1824	151	714	1368	115	714
	1600.50A															14	1834	130	727	1358	98	723
22	1800.5	1964	1634	1966	1638	124	1904	1696	44	30	M27	50	4	12	100	14	2044	145	845	1568	113	794
	1800.50A															16	2048	127	843	1552	98	818
23	2000.5	2162	1834	2166	1842	124	2104	1896	48	30	M27	50	6	12	100	16	2240	139	912	1760	111	891
	2000.50A															18	2250	124	927	1746	98	913
24	2240.5	2402	2074	2406	2078	124	2344	2136	54	30	M27	50	6	12	100	16	2480	154	1020	1984	125	1044
	2240.50A															18	2502	138	1078	1980	111	1041
25	2500.5	2662	2334	2666	2342	124	2604	2396	60	30	M27	50	6	12	100	18	2754	152	1171	2250	126	1132
	2500.50A															20	2760	137	1175	2240	113	1148
26	2500.6	2696	2304	2696	2308	150	2626	2374	60	33	M30	56	6	14	122	18	2790	154	1677	2214	124	1621
	2500.60A															20	2800	139	1701	2200	111	1654

Feedback