Cross Cylindrical Roller Slewing Bearing(XSA Series)

Description:

INA crossed roller bearing series XSA14 and XA（External Gear Teeth Type）

INA cross roller slewing bearings series XSA 14 or XA are units comprising inner and outer rings with a closing plug and securing dowel, rolling elements, spacers, sealed on both sides, lubricated with a high quality grease, can be relubricated via lubrication nipples and are particularly easy to fit. The bearing rings have the through holes or threaded holes for fixing screws.The bearing rings are supplied without gear teeth, in order to achieve simple drive solutions, are available with external or internal gear teeth. INA crossed roller bearings are designed as these preloaded slewing rings can support higher loads than four point contact bearings. They have proved themselves particularly where bearings are subjected to high radial forces and moderate axial and tilting moment loads. Crossed roller slewing bearings are suitable for applications with uniform free from stick-slip, low rotational resistance and high requirements for axial and radial runout accuracy and rigidity, for example in robots, handling systems and machine tools.

▲ The design’s of all these slewing bearing are based on standard structures; LYNBC can design and manufacture many other similar structures in accordance to the special and particular requirements of their customers’. If our customer’s have specific requests then the customer should identify the structure, and mounting dimensions that are required. Please contact the LYNBC Technical Center if you need any assistance in this area.

Parameters

Designation	Boundary Dimension				Mounting Hole Size						Gear Data					Basic load ratings	Mass
INA	Da	D	di	H	La	Li	n1	n2	φ1	φ2	m	Z	b	do	x	Coa(10KN)	(Kg)
XA120235N	318.8		171	40	275	195	12	12	13	13	4	78	35	312		28	13
XA180307N	408.4		235	55	358	259	24	24	13	13	5	80	50	400		45	29
XA160407N	503.3		335	50	455	359	30	30	13	13	5	99	45	495		60	33
XSA140414N	503.3		344	56	455	368	20	24	M12	Φ14	5	99	40	495		52	31.4
XA 26O475N	598.2		382	65	540	410	36	36	16	16	6	98	60	588		106	64
XA 28O560N	708		464	87	628	492	56	56	16	16	10	69	80	690		124.5	110
XA 140540N	640.3		471	48	585	495	40	40	13	13	6	105	41	630		77	39
XSA140544N	640.3		474	56	585	498	28	32	M12	Φ14	6	105	44.5	630		68	42
XA160596N	712.3		510	55	650	542	24	24	18	18	6	117	48	702		88	63
XA140640N	742.3		571	50	685	595	44	44	13	13	6	122	43	732		91	50
XSA140644N	742.3		574	56	685	598	32	36	M12	Φ14	6	122	44.5	732		52	50.1
XA240685N	830.1		577	68	753	617	24	24	22	22	8	102	61	816		138	115
XA200720N	844.3		630	59	780	662	30	30	18	18	6	139	52	834		118	87
XA140753N	862.3		674	50	800	706	28	28	18	18	6	142	43	852		106	65
XA140744N	838.1		674	56	785	698	36	40	M20*20	14	6	138	44.5	828		93	59
XA200818N	940.1		728	60	875	760	36	36	18	18	6	155	53	930		146	100
XA280845N	1008		730	87	920	770	40	40	22	22	10	99	80	990		183	200
XSA140844N	950.1		774	56	885	798	36	40	M20*20	14	8	117	44.5	936		105	71
XA220895N	1038.1		790	68	960	830	32	32	22	22	8	128	61	1024		186	145
XSA200955N	1096		855	80	1016	895	30	30	M20*40	22	9	120	71	1080		203	154
XSA140944N	1046.1		874	56	985	898	40	44	M12	Φ14	8	129	44.5	1032		134	75.5
XA280995N	1158		882	80	1068	922	40	40	22	22	10	114	73	1140		255	210
XA220978N	1110.1		883	68	1040	915	52	52	18	18	8	137	61	1096		210	140
XA140969N	1086.1		890	60	1015	922	36	36	18	18	8	134	53	1072		140	105
XSA141094N	1198.1		924	56	1135	1048	44	47	M20*20	14	8	148	44.5	1184		136	91
XSA201055N	1198		955	80	1116	995	30	30	M20*40	22	10	118	71	1180		225	171
XA341117X	1293.6		995	100	1198	1035	60	60	22	22	12	106	90	1272		360	310
XSA201155N	1298.6		1055	80	1216	1095	36	36	M20*40	22	10	128	71	1280		246	186
XA301213N	1389.6		1095	92	1290	1135	56	56	22	22	12	114	82	1368		380	300
XSA201255N	1389.6		1155	80	1316	1195	42	42	M20*40	22	10	138	71	1380		268.7	201
XA26132ON	1485.6		1210	85	1390	1250	52	52	22	22	12	122	75	1464		380	285
XSA201355N	1498.6		1255	80	1416	1295	42	42	M20*40	22	10	148	71	1480		293.6	218
XA341455X	1653.6		1317	95	1545	1365	56	56	26	26	12	136	85	1632		510	430
XSA201455N	1598.6		1355	80	1516	1395	48	48	M20*40	22	10	158	71	1580		306	233
XA301600N	1803.5		1470	92	1682	1518	52	52	26	26	14	127	82	1778		420	460
XA501790N	2027.5		1621	130	1905	1675	76	76	30	30	14	143	120	2002		820	890
XA401765N	1971.5		1622	110	1860	1670	68	68	26	26	14	139	100	1946		610	640
XA401832N	2041.5		1687	110	1930	1735	72	72	26	26	14	144	100	2016		640	680
XA221821N	2013.1		1714	100	1886	1754	64	64	22	22	18	110	90	1980		390	500
XA401985N	2229.1		1826	110	2089	1880	72	72	30	30	18	122	100	2196		690	810
XA402130N	2381.4		1965	118	2235	2025	52	52	33	33	16	147	104	2352		760	980
XA342253N	2457.6		2112	118	2345	2160	88	88	26	26	12	203	104	2436		560	850
XA282304N	2493.4		2190	110	2378	2230	92	92	22	22	16	154	96	2464		535	680
XA402355N	2605.1		2190	118	2460	2250	60	60	33	33	16	161	104	2576		700	1070
XA402638N	2861.1		2492	118	2735	2540	104	104	26	26	16	177	104	2832		730	1050
XA452815N	3096.8		2640	127	2930	2700	84	84	33	33	20	153	113	3060		950	1490
XA452935N	3216.8		2760	127	3050	2820	84	84	33	33	20	159	113	3180		1000	1560
XA503005N	3272.8		2820	138	3130	2880	104	104	33	33	18	180	124	3240		1210	1720
XA453170N	3436.8		2995	127	3285	3055	92	92	33	33	20	170	113	3400		1060	1610
XA503365N	3632.8		3180	138	3490	3240	116	116	33	33	18	200	124	3600		1310	1920
XA503585N	3866.8		3400	138	3710	3460	124	124	33	33	18	213	124	3834		1450	2130
XA503765N	4046.8		3580	138	3890	3640	128	128	33	33	18	223	124	4014		1520	2240
XA504175N	4436.8		3970	138	4285	4030	144	144	33	33	20	220	124	4400		1680	2430
INA	Da	D	di	H	La	Li	n1	n2	φ1	φ2	m	Z	b	do	x	Coa(10KN)	(Kg)
Designation	Boundary Dimension				Mounting Hole Size						Gear Data					Basic load ratings	Mass