Compatibility: Air; Diacetone alcohol; Ethylene glycol; Very high/extremely low temperature; High aniline point engine oil; Isobutanol; Ozone and ultraviolet light; polyethylene glycol
Incompatible: acetone; Aromatics; EP engine oil; Fuel; Gasoline; Ketones; Low aniline point engine oil; Petroleum; Steam and hot water
Seal/O-Ring Type: Standard
Cross section diameter (in): 0.21
Inner diameter (in): 0.912
Outer diameter (in): 1.331
Hardness (Shore A): 70
SAE AS568 Scoring Size: -317
Color: Yellow
Material: Silicon (70)
Material description: Silicone rubber (VMQ) has a service temperature between -55 and 150C, and
is resistant to air. Silicone rubber should not be used in applications that require resistance to fuel, oil, and coolant.
Coating: None
Color note: The actual color of the O-ring seal may differ from the image.
Note: The dimensions and material descriptions are for reference only.
Technical specifications for part number 7S-3206 as following:
Scoring size (in): 328
Seal/O-Ring Type: Standard
Note: The dimensions and material descriptions are for reference only. The color may differ from the image.
Main sealing material: rubber
Cross section diameter (in): 0.21
Inner diameter (in): 1.85
Outer diameter (in): 2.27
Hardness (Shore A): 70
SAE AS568 Scoring Size: -328
Material: Silicone rubber (VMQ)
Material description: Silicone rubber (VMQ) has a service temperature between -55 and 150C, and is resistant to air.
Silicone rubber should not be used in applications that require resistance to fuel, oil, and coolant.
Coating: None
Color note: The actual color of the O-ring seal may differ from the image.
9M4849 7S3206 SILICONE O-RINGS MAT Fit FOR CATERPILLAR
Description:
O-ring seals are used for static sealing and some dynamic applications.
Characteristics:
Cat The O-ring seal is made of materials that match the oil, temperature, and pressure in Cat engines and machines.
These materials are wear-resistant and resistant to compression, providing excellent compressive deformation resistance for seals.
In addition, some Cat O-ring seals are also coated with PTFE to minimize seal distortion and cutting during installation.
Our O-ring dimensions strictly adhere to tightness tolerances to ensure proper insertion into the sealing groove with reasonable sealing compression.
With over 2500 different sizes and materials of O-ring seals, Cat O-ring seals are the best solution to meet your Cat and other mobile device O-ring seal needs.
The Cat sealing system can prevent leakage and contamination of more expensive parts. Cat original seals can properly protect your investment.
Application: O-ring seals are used in many static and dynamic joints in Cat machines and engines.