Rotary support support bearing outer tooth type

Classification :

Keywords:

Turn support

Overview of the rotary support bearing bearing

The rotary support for the bearing (turntable bearing) is a large bearing. Some people also call it: rotating support, rotating support, can withstand comprehensive loads, and can also withstand larger axial and radial loads and overturned torque at the same time. The rotating support bearing is usually equipped with installation holes, inner gears or external gears, lubricating oil holes and sealing devices, which can make the host design compact, easy to guide and easy to maintain. There are four series of rotating branches, toothless, outer tooth and inner tooth -type four -point contact ball bearings, dual -column angle contact ball bearings, cross -cylindrical (conical) roller bearings and three -column cylindrical roller composite bearing. Among them, the four -point contact of the ball bearings has a high static load capacity, the cross -cylindrical roller bearings have high dynamic load capacity, and the pre -interference of the cross -cone roller bearings enables the bearing to have greater support and rotation capabilities. accuracy. Due to the improvement of the bearing capacity of the cylindrical roller combination bearing, the height of the bearing is increased, and the different roller roads bear various forces. Therefore, under the same force, the diameter of the bearing can be greatly reduced, so it has the characteristics of making the host more compact. A high -carrying capacity of reincarnation.

Rotary supporting bearing outer tooth type parameters

Outer teeth	Outer diameter	Outer diameter	Inner diameter	Total	Outer ring hole distance	Inner ring hole distance	Number of outer holes	Number of inner ring holes	Outer pores	Inner hole	Single layer thickness	Inner and outer circles	Teeth	Variable coefficient	Model	Number of teeth	参考重量（kg)
DL	DE	D	d	H	D1	d2	N1	n2	DM1	dm2	H1	h	b	X	M	Z
mm	mm	mm	mm	mm	mm	mm			mm	mm	mm	mm	mm
011.10.100	144	135	65	22	120	80	8	8	M8	M8	20	2	20	0	2	70	2
011.10.120	174	160	80	27	146	94	8	8	M8	M8	23	4	20	0	2	85	3
011.10.150	214	200	100	30	180	120	8	8	M8	M8	25	5	20	0	2	105	5
011.10.180	244	234	124.5	36	214	144.5	8	8	M8	M8	31	5.5	28	0	2	120	7
011.15.100	144	135	65	22	120	80	8	8	M8	M8	20	2	20	0	2	70	2
011.15.120	174	160	80	27	146	94	8	8	M8	M8	23	4	20	0	2	85	3
011.15.150	214	200	100	30	180	120	8	8	M8	M8	25	5	20	0	2	105	5
011.15.180	244	234	124.5	36	214	144.5	8	8	M8	M8	31	5.5	28	0	2	120	7
011.20.200	300	280	120	60	248	152	12	12	M14	M14	50	10	40	0	3	98	19
011.20.224	321	304	144	60	272	176	12	12	M14	M14	50	10	40	0	3	105	21
011.20.250	352	330	170	60	298	202	18	18	M14	M14	50	10	40	0	4	86	23
011.20.280	384	360	200	60	328	232	18	18	M14	M14	50	10	40	0	4	94	26
011.20.315	423	406	222	60	370	260	10	10	M16	M16	50	10	40	-0.5	3	140	35
012.20.315	428	406	222	60	370	260	10	10	M16	M16	50	10	40	-0.5	4	106	35
011.25.315	435	408	222	70	372	258	20	20	M16	M16	60	10	50	0	5	85	41
011.20.355	462	446	262	60	410	300	10	10	M16	M16	50	10	40	-0.5	3	153	40
012.20.355	468	446	262	60	410	300	10	10	M16	M16	50	10	40	-0.5	4	116	40
011.25.355	475	448	262	70	412	298	20	20	M16	M16	60	10	50	0	5	93	47
011.20.400	512	490	307	60	455	345	12	12	M16	M16	50	10	40	-0.5	4	127	45
012.20.400	520	490	307	60	455	345	12	12	M16	M16	50	10	40	-0.5	5	103	45
011.25.400	528	493	307	70	457	343	20	20	M16	M16	60	10	50	0	6	86	54
011.20.450	564	540	357	60	505	395	12	12	M16	M16	50	10	40	-0.5	4	140	51
012.20.450	570	540	357	60	505	395	12	12	M16	M16	50	10	40	-0.5	5	113	51
011.25.450	576	543	357	70	507	393	20	20	M16	M16	60	10	50	0	6	94	61
011.20.500	615	590	407	60	593	410	14	14	M16	M16	50	10	40	-0.5	5	122	56
012.20.500	624	590	407	60	593	410	14	14	M16	M16	50	10	40	-0.5	6	103	58
011.30.500	629	602	398	80	566	434	20	20	M16	M16	70	10	60	0.5	5	123	89
012.30.500	628.8	602	398	80	566	434	20	20	M16	M16	70	10	60	0.5	6	102	89
011.20.560	680	654	464	70	618	502	14	14	M16	M16	60	10	50	-0.5	4	169	78
012.20.560	685	654	464	70	618	502	14	14	M16	M16	60	10	50	-0.5	5	136	79
011.30.560	689	662	458	80	626	494	20	20	M16	M16	70	10	60	0.5	5	135	100
012.30.560	689	662	458	80	626	494	20	20	M16	M16	70	10	60	0.5	6	117	100
011.20.630	748	724	534	70	688	572	16	16	M16	M16	60	10	50	-0.5	4	180	86
012.20.630	755	724	534	70	688	572	16	16	M16	M16	60	10	50	-0.5	5	150	88
011.30.630	772.8	732	528	80	696	564	24	24	M16	M16	70	10	60	0.5	6	126	118
012.30.630	774.4	732	528	80	696	564	24	24	M16	M16	70	10	60	0.5	8	94	118
011.20.710	835	804	614	70	768	652	18	18	M16	M16	60	10	50	-0.5	5	166	99
012.20.710	840	804	614	70	768	652	18	18	M16	M16	60	10	50	-0.5	6	139	101
011.30.710	850.8	812	608	80	776	644	24	24	M16	M16	70	10	60	0.5	6	139	131
012.30.710	854.4	812	608	80	776	644	24	24	M16	M16	70	10	60	0.5	8	104	131
011.20.800	930	894	704	70	858	742	20	20	M16	M16	60	10	50	-0.5	6	154	112
012.20.800	936	894	704	70	858	742	20	20	M16	M16	60	10	50	-0.5	8	116	114
011.25.800	942	904	692	78	864	736	18	18	M20	M20	68	10	58	-0.5	6	156	143
012.25.800	952	904	692	78	864	736	18	18	M20	M20	68	10	58	-0.5	8	118	147
011.40.800	966.4	922	678	100	878	722	30	30	M20	M20	90	10	80	0.5	8	118	220
012.40.800	968	922	678	100	878	722	30	30	M20	M20	90	10	80	0.5	10	94	220
011.25.900	1048	1004	792	78	964	836	20	20	M20	M20	68	10	58	-0.5	8	130	162
012.25.900	1060	1004	792	78	964	836	20	20	M20	M20	68	10	58	-0.5	10	105	168
011.40.900	1062.4	1022	778	100	978	822	30	30	M20	M20	90	10	80	0.5	8	130	240
012.40.900	1068	1022	778	100	978	822	30	30	M20	M20	90	10	80	0.5	10	104	240
011.25.1000	1152	1104	892	78	1064	936	24	24	M20	M20	68	10	58	-0.5	8	143	182
012.25.1000	1160	1004	892	78	1064	936	24	24	M20	M20	68	10	58	-0.5	10	115	185
011.32.1000	1160	1120	876	90	1074	926	24	24	M20	M20	80	10	70	-0.5	8	144	227
012.32.1000	1170	1120	876	90	1074	926	24	24	M20	M20	80	10	70	-0.5	10	116	232
011.40.1000	1188	1122	878	100	1078	922	36	36	M20	M20	90	10	80	0.5	10	116	270
012.40.1000	1185.6	1122	878	100	1078	922	36	36	M20	M20	90	10	80	0.5	12	96	270
011.32.1120	1300	1240	996	90	1194	1046	28	28	M22	M22	80	10	70	-0.5	10	129	272
012.32.1120	1308	1240	996	90	1194	1046	28	28	M22	M22	80	10	70	-0.5	12	108	275
011.40.1120	1298	1242	998	100	1198	1042	36	36	M20	M20	90	10	80	0.5	10	127	300
012.40.1120	1305.6	l242	998	100	1198	1042	36	36	M20	M20	90	10	80	0.5	12	106	300
011.32.1250	1430	1370	1126	90	1324	1176	32	32	M22	M22	80	10	70	-0.5	10	142	302
012.32.1250	1440	1370	1126	90	1324	1176	32	32	M22	M22	80	10	70	-0.5	12	119	309
011.40.1250	1450	1390	1108	102	1336	1164	32	32	M24	M24	90	12	80	-0.5	10	144	396
012.40.1250	1452	1390	1108	102	1336	1164	32	32	M24	M24	90	12	80	-0.5	12	120	392
011.45.1250	1449.6	1590	1110	110	1337	1163	40	40	M24	M24	100	10	90	0.5	12	118	420
012.45.1250	1453.2	1590	1110	110	1337	1163	40	40	M24	M24	100	10	90	0.5	14	101	420
011.32.1400	1584	1520	1276	90	1474	1326	36	36	M22	M22	80	10	70	-0.5	12	131	337
012.32.1400	1596	1520	1276	90	1474	1326	36	36	M22	M22	80	10	70	-0.5	14	113	347
011.40.1400	1608	1540	1258	102	1486	1314	36	36	M24	M24	90	12	80	-0.5	12	133	448
012.40.1400	1610	1540	1258	102	1486	1314	36	36	M24	M24	90	12	80	-0.5	14	114	443
011.45.1400	1605.6	1540	1260	110	1487	1313	40	40	M24	M24	100	10	90	0.5	12	131	480
012.45.1400	1607.2	1540	1260	110	1487	1313	40	40	M24	M24	100	10	90	0.5	14	112	480
011 40.1600	1812	1740	1458	102	1686	1514	40	40	M24	M24	90	12	80	-0.5	12	150	528
012.40.1600	1820	1740	1458	102	1686	1514	40	40	M24	M24	90	12	80	-0.5	14	129	534
011 45.1600	1817.2	1740	1460	110	1687	1513	45	45	M24	M24	100	10	90	0.5	14	127	550
012.45.1600	1820.8	1740	1460	110	1687	1513	45	45	M24	M24	100	10	90	0.5	16	111	550
011.40.1800	2016	1940	1658	102	1886	1714	44	44	M24	M24	90	12	80	-0.5	14	143	583
012.40.1800	2032	1940	1658	102	1886	1714	44	44	M24	M24	90	12	80	-0.5	16	126	607
011.45.1800	2013.2	1940	1660	110	1887	1713	45	45	M24	M24	100	10	90	0.5	14	141	610
012.45.1800	2012.8	1940	1660	110	1887	1713	45	45	M24	M24	100	10	90	0.5	16	123	610

Turn support