Spherical Roller Thrust Bearings - Wafangdian Bearing Group Corp., Ltd.

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Spherical Roller Thrust Bearings

Thrust spherical roller bearings are the same as spherical roller bearings. The raceway surface of the race is a spherical surface centered on the same point on the central axis of the bearing. The rollers of this type of bearing are spherical, so it has the function of self-aligning. , It is not very sensitive to coaxiality and shaft deflection. This type of bearing has a very large axial load capacity. It can also bear a number of radial loads while bearing axial loads, but the radial load must not exceed 55% of the axial load. This type of bearing is mainly used in hydroelectric generators, vertical motors, ship propeller shafts, tower cranes, extruders, etc.

Product category

The Spherical Roller Thrust Bearings currently produced by ZWZ can be roughly divided into the following structural types：

Spherical Roller Thrust Bearings (symmetric)
Spherical Roller Thrust Bearings (asymmetric)

· Spherical Roller Thrust Bearings (symmetric)

· Spherical Roller Thrust Bearings (asymmetric)

Spherical Roller Thrust Bearings

Check Reset

ID d

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Reset Apply

OD D

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Reset Apply

Height T

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Reset Apply

Spherical Roller Thrust Bearings (symmetric) 51

Spherical Roller Thrust Bearings (asymmetric) 311

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2D graphics

Basic dimensions mm				Basic load ratings kN		Limit Rotational Speed r_min	Bearing part number	Other dimensions mm					Mounting dimensions mm			Mass kg
d	D	T	r_min	Cr	Cor	Oil lubrication	Bearing part number	d1	D1	B	C	A	damax	Damax	ramax	Mass
70	150	48	2.3	347	961	2000	29414/YAD	135	103	31	23	44	105	124	2	3.87
80	170	54	2.5	406	1130	1800	29416/YAD	155	117	35	25	50	120	141	2	5.33
90	190	60	2.5	524	1510	1500	29418/YAD	170	132	39	29	56	135	158	2	7.13
100	210	67	3	638	1850	1400	29420/YAD	190	146	45	32	62	150	175	2.5	10.5
110	190	48	2	390	1220	1800	29322/YAD	175	140	31	24	64	145	165	2	5.08
120	210	54	2.5	478	1510	1600	29324/YAD	188	161	34	30	57	160	182	2	6.88
120	250	78	3.7	861	2560	1100	29424/YAD	222	181	48	38	74	180	210	3	19.48
120	250	78	3.7	861	2560	1100	29424/YAD-1	222	181	48	38	74	180	210	3	19.48
120	250	78	2.7	861	2560	1100	9069424	222	181	48	38	74	180	210	2	19.5
130	225	58	2.5	545	1740	1400	29326/YAD	200	170	37	29	76	170	195	2	8.26
130	270	85	3.7	1090	3360	960	29426/YAD	240	190	55	44	79	195	227	3	22.9
140	280	85	3.7	1000	3050	930	29428/YAD	247	203	55	47	64	205	237	3	22.7
150	250	60	2.1	732	2430	1300	29330A	215	190	34.6	29	87	195	220	2	10.5
150	300	90	3.7	1170	3690	860	29430/YAD	270	220	60	48	69	220	253	3	27.3
160	270	67	3	726	2440	1200	29332/YAD	240	200	45	32	92	210	236	2.5	13.5
160	320	95	4.7	1200	3710	800	29432/YAD	275	234	61	53	74	230	271	4	33.2
170	340	103	4.7	1590	5180	720	29434/YAD	310	243	71	48	104	245	288	4	40.7
180	300	73	3	944	3340	990	29336/YAD	276	230	50	35	103	235	263	2.5	19.4
180	360	109	4.7	1450	4560	670	29436/YAD	308	265	67	58	82	260	305	4	42.3
180	360	119	5	1450	4560	630	29436X2/YAD	308	265	72	63	77	260	305	4	46
220	300	48	2	541	2230	1300	29244/YAD	286	260	31	24	117	260	277	2	7.9
240	380	85	4	1430	5260	760	29348A/HCE	330	293.5	50	42	135	300	337	3	32.2
240	380	85	4	1430	5260	760	29348A	330	293.5	50	42	135	300	337	3	32.2
240	440	122	6	2230	7470	540	29448A	370	328	65	59	142	330	381	5	72.7
240	440	122	6	2230	7470	540	29448/YAD	400	330	78	59	142	330	381	5	74.5
260	360	60	2.1	848	3480	1000	29252A/HG2YAD	322	302	34	30	139	305	331	2	15.4
260	360	60	2.1	848	3480	1000	29252/YAD	335	302	38	30	139	305	331	2	15.7
260	480	132	6	2610	9250	470	29452/YAD	415	335	80	66	154	360	419	5	91.2
260	480	132	6	2990	10400	470	29452A	400	343	76	65	154	360	419	5	95.3
280	440	95	5	1680	6390	640	29356/YAD	413	348	64	46	158	350	394	4	49.1

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