Good Quality Silicon Nitride Bearings

Name: Good Quality Silicon Nitride Bearings
Brand: Shanghai Gongtao Ceramics Co., Ltd.
SKU: eXqmBPrJJYVR
Price: 1.50 USD
Availability: InStock

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Product Details

Customization:	Available
Rolling Body:	Roller Bearings
The Number of Rows:	Single

Shanghai Gongtao Ceramics Co., Ltd.

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Shanghai, China

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Product Description

Company Info.

Basic Info.

Model NO.: GT-0090
Outer Dimension: Small (28-55mm)
Material: Silicon Nitride
Separated: Unseparated
Transport Package: Plywood Case
Specification: RoHS
Trademark: SHANGTAO
Origin: Shanghai
Production Capacity: 50000 PCS/Year

Product Description

Provide customers a comprehensive purchasing platform of industrial and electric heat ceramic products
Description
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.

Single Direction Thrust Ceramic Ball Bearings
				d1	D1	(kg) (refer)
d	D	T	r (min)	max	min	ZrO2	Si3N4
10	24	9	0.3	24	11	0.015	0.0078
10	26	11	0.6	26	12	0.022	0.011
12	26	9	0.3	26	13	0.016	0.009
12	28	11	0.6	28	14	0.024	0.013
15	28	9	0.3	28	16	0.018	0.0094
15	32	12	0.6	32	17	0.033	0.018
17	30	9	0.3	30	18	0.019	0.01
17	35	12	0.6	35	19	0.038	0.021
20	35	10	0.3	35	21	0.028	0.015
20	40	14	0.6	40	22	0.059	0.032
25	42	11	0.6	42	26	0.043	0.023
25	47	15	0.6	47	27	0.085	0.046
30	47	11	0.6	47	32	0.049	0.026
30	52	16	0.6	52	32	0.11	0.056
35	52	12	0.6	52	37	0.062	0.033
35	62	18	1	62	37	0.16	0.086
40	60	13	0.6	60	42	0.092	0.049
40	68	19	1	68	42	0.21	0.11