Steering Unit Mechanical Shaft Seal for Pump Eagle BURGMANN MECHANICAL SEAL 1.4571

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Product Overview

Description

Steering Unit Mechanical Shaft Seal for Pump Eagle BURGMANN MECHANICAL SEAL 1.4571

Product Description

 

 

 

 

 

Function of the oil seal

 

 

 

 Oil Seals are used to exclude water, Dirt, Dust or any other substances from a rotating bearing whilst maintaining lubrication.
 An oil seal normally consists of three basic components: The Sealing Element (the nitrile rubber part), the Metal Case, and the Spring. It is a widely used sealing component. The function of a seal is to prevent the leakage of medium along the moving parts. This is mainly achieved by the sealing element. Nitrile Rubber (NBR)
 NBR is the most commonly used seal material. It has good heat resistance properties, good resistance to oils, salt solutions, hydraulic oils, and gasoline. Operation temperatures are recommended from -40deg C to 120deg C. It also functions well under dry environment, but only for intermittent periods.

 

 

 

Product Name

Rubber o ring/oil seal for sealing

Materials

NBR, HNBR, EPDM, SILICONE, VITON, FLS, FFPM, PTFE

Temperature

NBR(-40~120°C),FFKM(-20~320°C)

Viton(-20~200°C),Silicone (-70~220°C)

EPDM(-50~150°C),PU(-40~90°C)

Feature

Resistance to high pressure, oil, weather, abrasion, solvent, high temperature, abrasion resistant, aging resistant, insulation, acid and alkaline resistant

Cerfiticate

ISO 9001:2008

Hardness

30-90 shores A

Color

Red,Black,White, blue, green,Clear,etc

Size

Any size, Customized/standard and nonstandard

Sample time

If instock, within 3 days after payment

Delivery time

7-15 days by after payment

10-20 days by ship

Shipping

Small quantity: UPS/FeDex/DHL

Large quantity: by Air/Sea

Customized

OEM & ODM are welcomed

packing

plastic bag&carton box or according to your requirements

Application

chemical industry, petroleum industry, medical technique, food industry, sewage-disposal industry, steel industry, semi-conduct industry and so on.

 

 

 

 

Viton O ring

Silicone O ring

NBR O ring

HNBR O ring

EPDM O ring

NR O ring

Peoprene O ring

Abbreviation

FKM

silicone

NBR

HNBR

EPDM

NR

Neoprene

Durometer(shoreA)

60-90

30-90

20-95

50-90

30-90

20-90

20-95

Tensile(P.S.I)

500-2000

200-1500

200-3000

2600

500-2500

500-3500

500-3000

Elongation(%)

300

700

600

530

600

700

600

Compression set

good

Good

Good

Excellent

Good

Excellent

Good

Resilience-Rebound

Fair

Good

Good

Excellent

Good

Excellent

Excellent

Abrasion Resistance

Good

Fair to poor

Excellent

Excellent

Good

Excellent

Excellent

Tear Resistance

Good

poor

Good

Excellent

Fair

Excellent

Good

Solvent Resistant

Excellent

poor

Good to excellent

Good

Poor

Poor

Fair

Oil Resistant

Excellent

Fair to poor

Good to excellent

Excellent

Poor

Poor

Fair

 

 

 

 

We Recommend

0.0034 s.