638CE Full Ceramic ZrO2/Si3N4 Ball Bearing from China manufacturer

638CE Full Ceramic ZrO2/Si3N4 Ball Bearing

Payment Terms:	T/T,L/C,WU,Paypal
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: 638CE ceramic ball bearings

Production Capacity: as per requirements

Delivery Date: 10-20 days or in stock

ID: 8 mm

Thickness: 9 mm

Grade: P0,P6,P5,P4

Seal: open or with seals

Means of Transport: Ocean,Land,Air

Packing: divisual packing

Brand Name: XLB or neutral

OD: 28 mm

material: ZrO2 or Si3N4

Clearance: C0,C3

Size : 8*29*9 mm
Weight : ZrO2 / 0.022 kg ; Si3N4 /0.012kg
Material : Ceramic Zirconia/ZrO2 or Silicon Nitride/Si3N4
Grade : P0,P6,P5

638CE FULL CERAMIC BEARING

Size : 8*28*9 mm

Weight : ZrO2 / 0.022 kg ; Si3N4 /0.012 kg

Material :

Ring : Ceramic Zirconia/ZrO2 & Silicon Nitride/Si3N4

Ball : Ceramic Zirconia/ZrO2 or Silicon Nitride/Si3N4

Cage : PEEK , PTFE ,telfon, nelon 66, polyimides, ZrO2, Si3N4, Stainless Steel

Or without cage /full complement bearing

638CE Pictures :

638CE Tech Data :

Single-row deep groove ceramic ball bearing
Boundary dimensions(mm)					Mounting dimensions(mm)			Mass
Bearing No.					da	da	Da	ra	(kg) (refer)
	d	D	B	r (min)	min	max	max	max	ZrO2	Si3N4
688CE	8	16	4	0.2	9.6	/	14.4	0.2	0.0025	0.0014
698CE		19	6	0.3	10	/	17	0.3	0.0056	0.003
608CE		22	7	0.3	10	/	20	0.3	0.0093	0.005
628CE		24	8	0.3	10	/	22	0.3	0.013	0.0072
638CE		28	9	0.3	10	/	26	0.3	0.022	0.012
689CE	9	17	4	0.2	10.6	/	15.4	0.2	0.0027	0.0015
699CE		20	6	0.3	11	/	18	0.3	0.0065	0.0035
609CE		24	7	0.3	11	/	22	0.3	0.011	0.006
629CE		26	8	0.3	11	/	24	0.3	0.015	0.0081
639CE		30	10	0.6	13	/	26	0.6	0.028	0.015
^

XLB 638CE packing :

Single White Box Packing

Ceramic Application :

The ceramic bearing has anti-hig htemperature, anti-coldness, anti-corrosion, anti-magnetoelectricity and insulation, non oil self-lubrication, high speed. It can be used in awful environment and specially condition. It' s commonly used in aviation, spaceflight, navigation, petroleum, chemical, auto-car,electronic apparatus, metallury, electric-power, textile, pump, medical-appliance, scientific research, national defence these areas. It's a high-tech product using new material.

What we can offer

1) Si3N4 / ZrO2 deep groove ball bearings open style ceramic bearings with PTFE / PEEK cage or the full complement deep groove ball bearings , which can reach highest 1100°

2) angular contact ceramic bearings ,

3) self-aligning ceramic bearings

4) single direction trust ceramic bearings

5) full ceramic insert bearings with ZrO2 or Si3N4 material .

6) Hybrid ceramic bearings ,(Stainless steel or chrome steel + ceramic balls)

7) balls (stainless steel , ceramic balls , plastic bearings , steel)

ZrO2 + PTFE (DEEP groove ball) ZrO2 + PEEK (DEEP groove ball) Self-aligning ball bearing

Thrust Ball Bearing Si3N4 full complement bearing

Insert Bearing Hybrid cramic bearing

XLB Information :

A. Reputation

We enjoy a high reputation and good feedback from our customers, whom are spreading all over the world. Our customers are from more than 100 countries.

B. Wide Products Range and stock

With 4 owned manufacturing companies, we have wide product range and huge stock holding as well as strong package to meet customer requirement. More important, our good and stable quality enable us a reliable supplier. We are also certified by ISO 19001-2008 and UKAS management system and TS16949.

C. Technology

We have 20 engineers whom specialized in technology with robust and rich experience in design, offering technical data sheets and bringing innovative and customized solutions to suit your needs. Our factories own precise facilities and measurement equipments as well as advanced software to secure the good and stable quality.

XLB certificate