Self-Aligning Roller Bearing, Spherical Roller Bearing (23044CA)

• ID: 230mm
• Od: 340mm
• Height: 90mm
• Application: Miming Equipment
• Rolling Body: Roller Bearings
• The Number of Rows: Double
• Model NO.: 23044CA
• Outer Dimension: Extra Large (440mm)
• Material: Bearing Steel
• Spherical: Aligning Bearings
• Load Direction: Radial Bearing
• Separated: Unseparated
• Transport Package: Wooden Box
• Specification: ISO2001: 9008
• Trademark: LYHY
• Origin: China
• HS Code: 8482500090
• Production Capacity: 20000PCS Per Year

Product Description

LYHY is a professional manufacturer in self-aligning roller bearings since 1993. We can also design and make other standard and non-standard ball bearings, roller bearings and precision bearings as per customer's different technical requirements.

Self-aligning roller bearings is also called spherical roller bearings; they have two rows of rollers, a common sphere outer ring raceway and two inner ring raceways inclined at an angle to the bearings axis. The centre point of the sphere in the outer ring raceway is at the bearings axis. Therefore, the bearings are self-aligning and insensitive to misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection. Self-aligning roller bearings are designed to accommodate heavy radial loads, as well as heavy axial loads in both directions. 
LYHY sel-aligning roller bearings' structure:



 
Four common structures of spherical roller bearings can be described in the following: 
CC series self-aligning roller bearings has two window-type steel cages, flangeless inner ring and guide ring centered on the inner ring.
CA series self-aligning roller bearings has one-piece machined brass cage, double-pronged, retaining flanges on the inner ring and guide ring centered on the inner ring.
MB series self-aligning roller bearings has two-piece machined brass cage, double-pronged, retaining flanges on the inner ring and guide ring centered on the inner ring.
In addition, with some exceptions, all LYHY self-aligning roller bearings are manufactured with a cylindrical bore as well as with a tapered bore. Below are some suffixes for your reference.
Suffix K30: a taper of 1:30, in the 240, 241, 248 and 249 series
Suffix K: a taper of 1:12, in the other series
Suffix W33: an annular groove and three lubrication holes in the outer ring
Suffix W20: three lubrication holes in the outer ring
The special profile distributes loads more evenly along the rollers and prevents stress peaks at the roller ends to extend bearings service life.
2. Self-guiding rollers reduce friction and frictional heat. 
3. A floating guide ring guides unloaded rollers so that they enter the load zone in the optimal position. 
Application
LYHY self-aligning roller bearings can be applied in the following field: 
Paper mills
Printing presses, 
Railway vehicles
Continuous casters 
Coaters in high precision execution
High temperature applications 





LYHY bearings is professional manufacture of thrust roller bearing, which range from 1

00 to 3000mm in dimension.
Material: Gcr15SiMn or carburizing steel
Delivery time: About 30days
Payment: T/T or L/C at sight.
Packing: Wooden box





Following is some of the model, for more information, pls contact us.
29340, 9069440, 29440E, 29244, 9069344, 29344, 9069444, 29444, 29248E, 9069348, 29348E, 29348E, 9069252, 29252, 9069352, 29352E, 9069452, 29452E, 9069356, 29356E, 9069456, 29356E, 29456E, 9069360, 29360, 9069364, 29364E, 9069464, 29464E, 9069368, 29368, 29468, 9069472, 29472E, 29276E, 9069280, 29280, 9069380, 29380, 9069480, 29480E, 29392, 9069296, 29296, 29396, 29496E, 90692/500, 292/500, 90693/500, 293/500, 90694/500, 294/800E, 293/530, 90694/530, 292/560, 90692/560, 292/600, 90694/600, 90692/630, 292/630E, 293/630E, 90692/670, 292/670, 90694/750, 294/750E, 90692/800, 294/800E, 90692/1060, 691/1320,

New Model	Old Model	Boundary Dimension(mm)
		d	d1	D	D1	H	B	C	S
29420	9039420	100	142	210	185	67	24	31.5	62
29322	9039322	110	143	190	175	48	16	23	64
29422	9039422	110	155.5	230	208	73	26	34.4	69
29424	9039424	120	172	250	222	78	50.5	37	74
29326E	9039326E	130	166	225	200	58	36.5	28	76
29426	9039426	130	183	270	246	85	31	39.7	81
29428	9039428	140	194	280	255	85	56	41	86
29328	x	140	181	240	221.8	60	20	29	82
29330	9039330	150	192	250	232	60	38.7	29	87
29430E	9039430E	150	206	300	266	90	58	44	92
29432	9069432	160	224	320	290	95	63	45	99
29434	9069434	170	234	340	307	103	68.2	50	104
29236	9069236	180	209	250	239	42	15	21.3	97
29336	9069336	180	229	300	275	73	25	34.4	103
29436	9069436	180	252	260	328	109	72.2	52	110
29438	9039438	190	262	380	115	77	55	117	5
29238	X	190	226	270	253.3	48	14	25.5	103
29340	9039340	200	258	340	315	85	56	40	116
29440E	9039440	200	267.5	400	360	122	44	56.7	122
29344	X	220	277.5	360	330	85	29	40.7	125
9069244	9069244	220	254	300	278	48	29	26	117
9069344	9069344	220	270	360	320	85	52	44	125
9069444	9069444	220	290	420	360	122	76	58	132
29438	9039348	240	298	380	354	85	54	40.5	135
29448	9039448	240	316	440	400	122	43	60	142
29248	9039248E	240	280	340	323.9	60	19	31.2	130
29252	X	260	302	360	340.8	60	19	30	139
29352	9039352	260	325	420	392	95	63	46	148
29452	X	260	346	480	434.9	132	48	63	154
29256	9039256	280	322.5	380	364	60	19	29.5	150
29356	X	280	348	440	409.8	95	32	46	158
29456	9039456	280	372	520	474	145	96	70	166
29460	9039460	300	394	540	494	145	110	70	175
29264	X	320	369	440	413	73	21	38	172
29464	X	320	424	580	528.5	155	55	74	191
29268	X	340	390.5	460	436.5	73	21	37	183
29468	9039468	340	448	620	566	170	164	82	201
29372	X	360	442	560	523.1	122	41	59.5	202
29276E	9039276E	380	439	520	497	85	27	41.8	202
29376	9039376	380	475	600	561	132	44	61.4	216
29280	9039280	400	460	540	510	85	27	42	212
29380	9039380	400	489	620	582	132	44	64.7	225
29384	9039384	420	514	650	610	140	435	68	235
29488	9039488	440	578	780	720	206	150	100	260
29292	9039292	460	525.5	620	590	85	30	49.4	245
29392	9039392	460	567	710	685	150	51	72	257
9069296	9069296	480	540	650	600	103	65	50	259
292/500	90392/500	500	572	670	640	103	33	50.5	268
294/500	90394/500	500	648	870	798.5	224	164.3	110	290
292/530	90392/530	530	604	710	680	109	35	54	288
294/530E	90394/530E	530	690	920	841.5	236	85	110.4	309
292/560	90392/560	560	640	750	715	115	40	56.8	302
292/600	90392/600	600	688	800	780	122	39	65	321
292/630	90392/630	630	728	850	830	132	42	67	338
90692/670	90692/670	670	750	900	830	140	86	70	365
294/710	X	710	915	1220	1131.8	308	113	150	415
294/750	X	750	964	1280	1183	315	122	152	436
292/800	90392/800	800	907.5	1060	1010	155	50	80	426
292/1060	90392/1060	1060	1208	1400	1335	206	66	100	566
691/1320	X	1320	1380	1540	1510	175	87	72	1446
292/1620	X	1620	1700	1860	1799	150	45	80	850