636ceramic Bearing 6227

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636

Bore Diameter:6 mm

Outside Diameter:22 mm

Width:7 mm

Weight:0.0108( Zro3) 0.0058( sI3N4) 0.0027 (plastic) kg

The 636 bearing is a ball bearing with an inner diameter of 6 mm , an outer diameter of 22 mm, a width of 7 mm. It typically uses po-p6 grade precision tolerances and open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

6 mm

Outside Diameter:

22 mm

Thickness:

7 mm

Weight:

0.0108( Zro3) 0.0058( sI3N4) 0.0027 (plastic) KG

Specifications:

Structure:

ball bearing

Brand:

KMK

Precision Rating:

po-p6

Bearing Material:

stainless steel ,plastic , ceramic , chrome steel

Seals Type:

open

Transaction Information:

Payment term:

T/T Payment in advance

Delivery time:

according to quantity

Detailed description

636ceramic bearing have excellence performance as special electrical and magnetism resistance , could be used in awful environment andspecially condition.

Ceramic bearings( including full ceramic bearings and Hybrid ceramic bearings), are usually made in Si3N4, ZrO2, Al2O3, SiC ceramic powder, sometimes hybrid with stainless steel races and glass balls.

Properties comparision of ceramic material:
Properties comparision of ceramic material:
Performance	Unit	Boron carbide	Aluminum oxide	Toughened Aluminum oxide	Zirconium oxide	Silicon nitride	Silicon carbide
Performance	Symbol	B4C	99Al2O3	ZTA-20%	ZrO2	Si3N4	SiC
Density	g/cm3	2.4~2.51	3.7~3.99	5.5	6	3.2	3.2
Hardness HV	Kg/mm	2700~3200	2300~2700	1470~1500	1300~1500	1700 ~2700	2350~2450
Flexural strength	MPa	350~400	300~400	700	1000~1500	900	450~800
Compressive strength	MPa	1800~2500	2800~3500	2000	2000	3500	2250~3000
Fracture toughness	Mpa·m-3/2	6	2~4	5~6	11	7	4~5
Weibull modulus	GPa		＞ 7	＞ 10	＞ 15	＞ 15	＞ 6
Modulus of elasticity	GPa		407	260	210	320	410
Poisson's ratio			0.2	0.23	0.3	0.26	0.16
Thermal expansion coefficient	×10-6/℃	4.5	6.5~8.6	9.4	10.5	3.2	4.3
Thermal shock resistance	ΔT℃		200	470	250	500	350
Electric resistance	Ω/cm2	0.3 ~ 0.8	＞1014~1016	＞1010	＞1010	＞ 1014	100 ~2

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How can you buy 636ceramic Bearing 6*22*7 on the Internet?
High quality 636 ( 0.0108( Zro3) 0.0058( sI3N4) 0.0027 (plastic) kg Mass, ID: 6 mm OD: 22 mm WD: 7 mm , po-p6 Accuracy Class , stainless steel ,plastic , ceramic , chrome steel Material ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 636. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.

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636ceramic Bearing 6227

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