Felt oil seal crankshaft oil seal 10513012

Short Description:

The wool felt oil seal is used to prevent the leakage of lubricating oil at the friction part or the transmission parts, and to prevent the moisture and dust from falling into the friction part. There is a thin film of adhesive oil between the oil seal lip and the shaft contact surface. The existence of this oil film, on the one hand, can play the role of sealing the fluid medium, on the other hand, it can also play the role of a wool felt oil seal between the lip and the shaft. And the dust falls into the friction place, and it acts as a seal and oil protection for various axles, bearings and transmission accessories.

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Specification

wool felt oil seal

105*130*12

The main characteristics of felt material are:

(1) It has natural elasticity.
(2) It can not only store lubricating oil, lubricate itself, prevent the leakage of lubricating oil and grease, but also prevent dust and moisture from entering the machine.

The main varieties of industrial felt materials are:

(1) Oil seal felt: used to manufacture oil seals that prevent the leakage of lubricating oil (grease) and the intrusion of dust and water.
(2) Padding felt: used to manufacture pads that prevent metal surface corrosion, abrasion and reduce impact and vibration.
(3) Filter felt: used to make oil filters and other liquid filters.
Industrial felts are widely used in hydraulic, pneumatic, vacuum, mechanical and other transmission sealing devices.

parameter

parameter
product name			Rubber oil seal
size			10513012
Material			rubber and steel
color			brown
Serve			Sales / After Sales
warranty period			1 year
Minimum order quantity			50PCS
Package			Oupin packaging or neutral packaging can also be customized packaging
delivery time			15-30DAYS
Shipping terms
payment terms			T/T D/P credit card
OEM&ODM：			Custom-made samples are acceptable
material	Low TEMP.	High TEMP.	Performance
NBR	-40	120	Good resistance to alcohol,amines, petroleum oils, and gasoline over a wide range of temperature. Also good resistance to caustic salts and fair acid. Poor in strong oxidants, chlorinated hydrocarbons, ketones, and esters
HNBR	-25	140	HNBR is made from NBR by hydrogenation. It has high temperature resistance, abrasion resistance and good physical properties.
ACM	-25	150	It is used in diaphragm, hose for automotive application. Good resistance to heat, ozone and oil. Generally attacked by water, alcohol, glycol and aromatic hydrocarbons. The molecular structure contains ethyl acrylate (EA). Butyl acrylate (BA), and methoxy ethyl acrylate (MEA). High BA content get better low temperature resistance, and high MEA content get more oil resistance.
EPDM	-40	125	Stable in polar fluids (alcohol, ketone, and glycol), and hydrochloric acid. Due to the low specific gravity, it can compound with large amount filler.
VMQ	-60	125	The most widely temperature ranges for application. Good weather and ozone resistance, but poor mechanical property and chemical resistance.
FKM	-20	250	Fluoroelastomers have a high degree of chemical stability and are currently the best media resistance of any elastomer. Type 26 fluoroelastomer resistant to petroleum-based oils, diester oils, silicone ether oils, silicic acid oils, inorganic acids, most organic, inorganic solvents, drugs and so on