Spherical Bearings

Model	Size ( mm )																	Bearing	Bearing housing	W.T(kg)
	d	o	g	p	q	s	b	k	e	a	w	j	l	h	t	B	n
UCT201	12	16	10	51	32	19	51	12	76	89	94	32	21	61	44.5	31	12.7	UC201	T201	0.77
UCT202	15	16	10	51	32	19	51	12	76	89	94	32	21	61	44.5	31	12.7	UC202	T202	0.76
UCT203	17	16	10	51	32	19	51	12	76	89	94	32	21	61	44.5	31	12.7	UC203	T203	0.75
UCT204	20	16	10	51	32	19	51	12	76	89	94	32	21	61	44.5	31	12.7	UC204	T204	0.73
UCT205	25	16	10	51	32	19	51	12	76	89	97	32	24	62	48	34.1	14.3	UC205	T205	0.8
UCT206	30	16	10	56	37	22	57	12	89	102	113	37	28	70	53	38.1	15.9	UC206	T206	1.22
UCT207	35	16	13	64	37	22	64	12	89	102	129	37	30	78	59.5	42.9	17.5	UC207	T207	1.57
UCT208	40	19	16	83	49	29	83	16	102	114	144	49	33	89	69	49.2	19	UC208	T208	2.31
UCT209	45	19	16	83	49	29	83	16	102	117	144	49	35	87	69	49.2	19	UC209	T209	2.34
UCT210	50	19	16	83	49	29	86	16	102	117	149	49	37	90	74.5	51.6	19	UC210	T210	2.47
UCT211	55	25	19	102	64	35	95	22	130	146	171	64	38	106	76	55.6	22.2	UC211	T211	3.74
UCT212	60	32	19	102	64	35	102	22	130	146	194	64	42	119	89	65.1	25.4	UC212	T212	4.58
UCT213	65	32	21	111	70	41	121	26	151	167	224	70	44	137	89	65.1	25.4	UC213	T213	6.6
UCT214	70	32	21	111	70	41	121	26	151	167	224	70	46	137	98	74.6	30.2	UC214	T214	6.74
UCT215	75	32	21	111	70	41	121	26	151	167	232	70	48	140	99	77.8	33.3	UC215	T215	7.19
UCT216	80	32	21	111	70	41	121	26	165	184	235	70	51	140	109	82.6	33.3	UC216	T216	8.08
UCT217	85	38	29	124	73	48	157	30	173	198	260	73	54	162	113.2	85.7	34.1	UC217	T217	10.66
UCT218	90	40	30	130	80	48	140	30	190	215	275	80	55	170	123	96	39.7	UC218	T218	12.19

The outer spherical ball bearing is actually a variant of the deep groove ball bearing. Its characteristic is that its outer ring outer diameter surface is spherical, which can be fitted into the corresponding concave spherical surface of the bearing seat to play the role of centering. The outer spherical bearing is mainly used to bear the radial and axial combined load mainly based on radial load, and generally it is not suitable to bear the axial load alone. Its basic performance is similar to that of deep groove ball bearings, but since such bearings are mostly used in relatively rough machines, the installation positioning is not accurate enough, the axial alignment of the shaft and the seat hole is poor, and the accuracy of the bearing itself is not high enough. Some structures are also rough, so the actual performance of the performance is lower than the deep groove ball bearings of the same specifications. Such bearings can be fitted with inner and outer rings, respectively. The outer spherical bearing is a bearing unit that combines a rolling bearing with a bearing housing. Most of the outer spherical bearings are made of a spherical surface and are mounted together with a bearing housing with a spherical inner hole. The structure is various, and the versatility and interchangeability are good. At the same time, these bearings are also designed with a certain degree of self-alignment, easy to install, and have a double-structured sealing device that can work in harsh environments. The bearing housing is typically cast. Commonly used seats are vertical seat (P), square seat (F), boss square seat (FS), boss circular seat (FC), diamond seat (FL), ring seat (C), slider seat（T)etc.

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