Single volleyball type slewing bearing (Q series)-Fangyuan Precise by Share Ltd

No tooth slewing bearing the same single groove center diameter of tooth within the outer tooth inner ring and outer ring, its clogged with oil hole arranged on the outer ring.

Outer tooth ('ve) structure (installation hole thread T can be at the other end of the hole) :

Tooth (QN) structure (installation hole thread T can be at the other end of the hole) :

No tooth (QU) structure (installation hole thread T can be at the other end of the hole) :

Note: The external dimensions of the toothless (QU) series are composed of inner tooth type D and outer tooth type DN with the same center diameter of the raceway, and their blockage and oil hole are arranged on the outer ring.

serial number	model	Dimensions					Mounting hole size						structure size		Gear parameters
	QW QN QU	External tooth type		Internal tooth type		H	Du	Dn	n	Through hole	screw hole		n1 Number of oil cups	h	L	M Modulus	External tooth type			Internal tooth type
										A mold	B，C，Dmold						X= -0.5			X= +0.5
		D	dn	D	dn					Φ	d1	T					da	Z	quality	da	Z	quality
		mm					mm			mm				mm	mm		mm		Kg	mm		Kg
1	280.16	360	198	362	200	60	328	232	10	15	M14	28	2	10	44	3.5	385	109	29	178.5	52	27
	280.16A															4	388	96	29	176	45	27
2	315.16	395	233	397	235	60	363	267	12	15	M14	28	2	10	44	3.5	423.5	120	34	213.5	62	31
	315.16A															4	424	105	34	212	54	31
3	355.16	435	273	437	275	60	403	307	12	15	M14	28	2	10	44	3.5	462	131	37	252	73	34
	355.16A															4	464	115	38	252	64	34
4	355.20	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
5	400.16	480	318	482	320	60	448	352	12	15	M14	28	2	10	44	3.5	504	143	45	297.5	86	42
	400.16A															4	504	125	46	296	75	43
6	400.20	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
7	450.16	530	368	532	370	60	498	402	12	15	M14	28	2	10	44	3.5	553	157	51	346.5	100	50
	450.16A															4	556	138	52	344	87	51
8	450.20	544	354	546	354	70	508	392	12	17	M16	30	2	10	50	4	572	142	65	328	83	62
	450.20A															5	570	113	64	325	66	62
9	500.20	594	404	596	404	70	558	442	14	17	M16	30	2	10	50	4	624	155	74	376	95	70
	500.20A															5	625	124	74	375	76	70
10	560.20	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
11	630.20	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
12	710.20	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
13	800.20	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
14	630.25	734	522	738	522	78	694	566	16	22	M20	36	2	10	58	5	770	153	113	490	99	107
	630.25A															6	774	128	114	486	82	107
15	710.25	814	602	818	620	78	774	646	18	22	M20	36	2	10	58	6	858	142	131	564	95	122
	710.25A															8	864	107	132	560	71	122
16	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
17	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
18	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
19	1120.25	1224	1012	1228	1014	78	1184	1056	28	22	M20	36	2	10	58	8	1280	159	213	968	122	197
	1120.25A															10	1280	127	210	960	97	201
20	800.32	920	676	924	680	90	874	726	18	24	M22	40	2	10	70	8	976	121	211	632	80	196
	800.32A															10	980	97	212	630	64	195
21	900.32	1020	776	1024	780	90	974	826	20	24	M22	40	2	10	70	8	1072	133	235	720	91	229
	900.32A															10	1080	107	239	720	73	227
22	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
23	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
24	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
25	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	1204	87	336
26	900.40	1040	758	1044	760	102	986	814	20	26	M24	45	4	12	80	10	1100	109	304	700	71	288
	900.40A															12	1104	91	305	696	59	289
27	1000.40	1140	858	1144	860	102	1086	914	24	26	M24	45	4	12	80	10	1200	119	336	800	81	321
	1000.40A															12	1212	100	347	792	67	324
28	1120.40	1260	978	1264	980	102	1206	1034	28	26	M24	45	4	12	80	10	1320	131	374	920	93	359
	1120.40A															12	1332	110	386	912	77	363
29	1250.40	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
30	1400.40	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
31	1600.40	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
32	1800.40	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
33	2000.40	2140	1858	2144	1860	102	2086	1914	48	26	M24	45	4	12	80	14	2226	158	714	1778	128	675
	2000.40A															16	2224	138	727	1776	112	673
34	1250.50	1412	1084	1416	1088	124	1354	1146	32	30	M27	50	4	12	100	12	1476	122	583	1008	85	581
	1250.50A															14	1484	105	592	1008	73	577
35	1400.50	1562	1234	1566	1238	124	1504	1296	36	30	M27	50	4	12	100	12	1632	135	665	1164	98	645
	1400.50A															14	1638	116	670	1162	84	643
36	1600.50	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
37	1800.50	1962	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	834	1552	98	818
38	2000.50	2162	1834	2166	1838	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
39	2240.50	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
40	2500.50	2662	2334	2666	2338	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
41	2800.50	2962	2634	2966	2638	124	2904	2696	66	30	M27	50	6	12	100	18	3060	169	1393	2538	142	1361
	2800.50A															20	3060	152	1382	2540	128	1344
42	3150.50	3312	2984	3316	2988	124	3254	3046	72	30	M27	50	6	12	100	18	3402	188	1535	2898	162	1501
	3150.50A															20	3420	170	1597	2880	145	1554
43	2000.60	2196	1804	2196	1808	150	2126	1874	48	33	M30	56	6	14	122	18	2304	127	1431	1710	96	1344
	2000.60A															20	2320	115	1476	1700	86	1361
44	2240.60	2436	2044	2436	2048	150	2366	2114	54	33	M30	56	6	14	122	18	2538	140	1576	1944	109	1526
	2240.60A															20	2540	126	1572	1940	98	1527
45	2500.60	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
46	2800.60	2992	2604	2996	2608	150	2926	2674	66	33	M30	56	6	14	122	18	3078	170	1817	2502	140	1871
	2800.60A															20	3100	154	1904	2500	126	1857
47	3150.60	3342	2954	3346	2958	150	3276	3024	72	33	M30	56	6	14	122	20	3440	171	2087	2840	143	2144
	3150.60A															22	3454	156	2139	2838	130	2129
48	3550.60	3742	3354	3746	3358	150	3676	3424	78	33	M30	56	6	14	122	20	3840	191	2355	3240	163	2425
	3550.60A															25	3875	154	2500	3225	130	2437
49	4000.60	4200	3804	4196	3808	150	4126	3874	80	33	M30	56	6	14	122	22	4312	195	2787	3696	169	2683
	4000.60A															25	4325	172	2827	3675	148	2763
50	4500.60	4700	4304	4696	4308	150	4626	4374	86	33	M30	56	6	14	122	25	4825	192	3268	4175	168	3247
	4500.60A															28	4844	172	3372	4172	150	3334
illustrate：JG/T 66-1999 standard Q450.20（A） Q500.20（A） Q1800.50（A）Dimensions are as follows
1	450.20	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
2	500.20	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
3	1800.50	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