Factory direct sales rear wheel skeleton oil seal 145*175*13/14

Short Description:

The function of the oil seal is generally to isolate the parts that need to be lubricated in the transmission parts from the external environment, so as not to let the lubricating oil leak. The skeleton is like the steel bars in the concrete member, which acts as a reinforcement and enables the oil seal to maintain its shape and tension. According to the structure, it can be divided into single lip skeleton oil seal and double lip skeleton oil seal.


Product Detail

Product Tags

Specification

Skeleton oil seal

145*175*13/14

The role of the skeleton oil seal

The function of the skeleton oil seal is generally to isolate the parts that need to be lubricated in the transmission parts from the external environment, so as not to allow the leakage of lubricating oil. The skeleton is like the steel bars in the concrete member, which acts as a reinforcement and enables the oil seal to maintain its shape and tension. According to the structure, it can be divided into single lip skeleton oil seal and double lip skeleton oil seal. The auxiliary lip of the double-lip skeleton oil seal plays a dust-proof role to prevent external dust and impurities from entering the machine.

Features of skeleton oil seal

1. The oil seal has a simple structure and is easy to manufacture. Simple oil seals can be molded at one time, and even the most complex oil seals have no complicated manufacturing process. Metal skeleton oil seals can also form the required oil seals from metal and rubber only through stamping, gluing, inlaying, molding and other processes.

2. The oil seal is light in weight and less consumables. Each oil seal is a combination of thin-walled metal parts and rubber parts, and its material consumption is very low, so the weight of each oil seal is very light.

3. The installation position of the oil seal is small, the axial dimension is small, it is easy to process, and the machine is compact.

parameter

parameter
product name Skeleton oil seal
size 145*175*13/14
Material rubber and steel
color blue green 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

Factory production line

车间13
车间11
车间10
车间7

Product Details

oil seal
oil seal

  • Previous:
  • Next:

  • Write your message here and send it to us