Thrust ball bearing with spherical seat is one series in thrust ball bearings. 
The Department of bearings is the leading manufacturer in the field of thrust bearing in China. We have complete advanced inspection facilities and processing line from material to the finished parts including forging, annealing, turning, heat-treatment, grinding, assembly. Specially we developed a super-precise first auto-grinding processing line in China by ourselves. By virtue of them, it leads to a international high quality products.

Bearing NO.	Boundary dimensions(mm)				Weight(kg)
SKF	d	D	d1	H
53201U	12	28	30	13	0.036
53202U	15	32	35	15	0.042
53203U	17	35	38	15	0.065
53204U	20	40	42	17	0.095
53205U	25	47	50	19	0.153
53206U	30	52	55	20	0.186
53207U	35	62	65	22	0.292
53208U	40	68	72	23	0.353
53209U	45	73	78	24	0.419
53210U	50	78	82	26	0.504
53211U	55	90	95	30	0.819
53212U	60	95	100	31	0.897
53213U	65	100	105	32	0.93
53214U	70	105	110	32	0.96
53305U	25	52	55	22	0.205
53306U	30	60	62	25	0.79
53308U	40	78	82	31	0.68
53309U	45	85	90	33	0.828
53310U	50	95	100	37	1.19
53315U	75	135	140	52	3.375
53407U	35	80	85	37	0.92
53408U	40	90	95	42	1.13
53410U	50	110	115	50	2.25
53412U	60	130	135	58	3.125