Caterpillar Seal O-ring | 0619455

Description

The 0619455 seal O-ring is a rubber component that is widely used in high-temperature applications. It can withstand temperature ranges from -40° F to 350° F. This seal O-ring is compatible with substances such as diester lubricants, petroleum fluids and silicone fluids, allowing it to be used in a wide range of applications. A cross-section diameter of 0.139 inches, making it durable and resilient with a Shore A hardness of 75. While it provides resistance to air, fuels, lubricants and hydraulic fluids, it is important to note that it should not be used with substances like amines, brake fluids, engine coolant or similar materials.

WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features

• Dash Size (in): 225
• Primary Sealing Material: Rubber
• Temperature (° F): -40 - 350
• Not Compatible With: Amin; Brake fluids; Engine Coolant; Fire Resistant Fluids; Ketones; Steam; Water
• Seal/O-ring Type: Standard
• Compatible With: Diester lubricants; Halogenated hydrocarbons (above 100 Deg. C); Highly resistant to compression set; Petroleum fluids; Phosphate ester fluids; Silicone fluids; Some acids
• Applications: High-temperature applications requiring resistance to air, fuels, lubricants and hydraulic fluids
• Cross-Section Diameter (in): 0.139
• Inside Diameter (in): 1.859
• Outside Diameter (in): 2.137
• Hardness (Shore A): 75
• SAE AS568 Dash Size: -225
• Color: Black
• Material: FKM - Fluoroelastomer
• Material Description: FKM rubber is capable of service temperatures of -40 to 150C and is resistant to air, fuel (including bio-diesel), lubricants and oils. FKM rubber should not be used in applications that require resistance to water or coolant.
• Coating: None