Hybrid ceramic ball bearings

Hybrid ceramic ball bearings 1.Material:Silicon Nitride 2.Used in Electro plating 3.Best price

Hybrid ceramic ball bearings 

Gongtao company specilize in making various ceramic bearing made of ZrO2,Si3N4 ect.Full ceramic bearing have excellence performance as special electrical and magfuteism resistance, wear and corrosion resistance,lubrication and maintenance free when working,especially high and low- temperature application .etc. could be used in awful environment and specially condition. The rings and balls made by full ceramic material:ZrO2, as a standard constructure,the cage made by PTFE, generally we also could make the cage

The purpose of a radial bearing is to reduce rotational friction and support loads. This is achieved by using two races to hold the balls and to spread the load through the balls. As the bearing race rotates it causes the balls to rotate. The ball provides for substantially less rolling resistance and coefficient of friction than if two flat surfaces were rotating.

Deep groove ceramic ball bearing
Boundary dimensions(mm)				Mounting dimensions(mm)				Mass
-				da	da	Da	ra	(kg)      (refer)
d	D	B	r  (min)	min	max	max	max	ZrO2	Si3N4
7	14	3.5	0.15	8.2	/	12.8	0.15	0.0017	0.0009
	17	5	0.3	9	/	15	0.3	0.004	0.0022
	19	6	0.3	9	/	17	0.3	0.0059	0.0032
	22	7	0.3	9	/	20	0.3	0.0098	0.0053
	26	9	0.3	9	/	24	0.3	0.0185	0.01
8	16	4	0.2	9.6	/	14.4	0.2	0.0025	0.0014
	19	6	0.3	10	/	17	0.3	0.0056	0.003
	22	7	0.3	10	/	20	0.3	0.0093	0.005
	24	8	0.3	10	/	22	0.3	0.013	0.0072
	28	9	0.3	10	/	26	0.3	0.022	0.012
9	17	4	0.2	10.6	/	15.4	0.2	0.0027	0.0015
	20	6	0.3	11	/	18	0.3	0.0065	0.0035
	24	7	0.3	11	/	22	0.3	0.011	0.006
	26	8	0.3	11	/	24	0.3	0.015	0.0081
	30	10	0.6	13	/	26	0.6	0.028	0.015

 

Hybrid ceramic ball bearings