Oil Seal High Pressure Oil Seal 24*39*8.5 FPM FKM Nylon Oil Seal

• Customization: Available
• Material: NBR FKM
• Usage: Engine, Transmission, Rear Axle
• Model NO.: 24*39*8.5
• Type: Assembled
• Speed: High Speed
• Pressure: Atmospheric Type
• Lip: Lips Type
• Standard: Standard
• Selling Units: Single Item
• Temperature: 40~120NBR-20~250FKM
• Size: 24*39*8.5
• Single Gross Weight: 0.200 Kg
• Product Name: Segel Minyak Tekanan Tinggi
• Modelnumber: Oil Seal
• Color: Black
• Place of Origin: Hebei,China
• Feature: Durable
• Application: Auto
• Single Package Size: 5X7X2cm
• Specification: 40*40*40
• Trademark: VEFANK
• Origin: China,
• Production Capacity: 1000

Product Description

 

Brand Name	FANK
Product name	Qil seal
Place of Origin	China,HeBei
Material type	NBR FKM
Certification	lso9001
Hardness	70-82
Colour	Black brown green red yellow
Size	Customized size
Tenperature	40"120(NBR)-20"250(FKM)
Package	PE
Applications	Industry

 

The structure of skeleton oil seal has three parts: oil seal body, reinforced skeleton and self-tightening coil spring. The seal body is divided into bottom, waist, edge and sealing lip according to different parts. Usually, in the free state of the skeleton oil seal, its inner diameter is smaller than the diameter of the shaft, that is, with a certain amount of "interference".

Sealing principle: Due to the existence of an oil film controlled by the oil seal edge between the oil seal and the shaft, this oil film has fluid lubrication characteristics. Under the action of liquid surface tension, the stiffness of the oil film is just enough to make the oil film and air contact end to form a crescent surface, preventing the leakage of the working medium, so as to achieve the sealing of the rotating shaft. The sealing ability of the oil seal depends on the thickness of the oil film on the sealing surface, if the thickness is too large, the oil seal leaks; if the thickness is too small, dry friction may occur, causing wear of the oil seal and the shaft; there is no oil film between the sealing lip and the shaft, then it is easy to cause heat and wear.

The role of the skeleton oil seal is generally to isolate the transmission components that require lubrication from the output parts, so as not to allow lubricant leakage, usually used for rotary shafts, is a rotary shaft lip seal. The skeleton is just like the steel reinforcement inside the concrete member, which plays the role of strengthening, and makes the oil seal can keep the shape and tension. According to the skeleton type, it can be divided into inner skeleton oil seal, outer skeleton oil seal, inner and outer exposed skeleton oil seal. The skeleton oil seal is made of high quality nitrile rubber and steel plate, with stable quality and long service life. Widely used in automobile, motorbike crankshaft, camshaft, differential, shock absorber, engine, axle, front and rear wheels and other parts.