Another benefit of pan head chipboard screws is their ease of use
- Introduction
- One of the key benefits of metal cased oil seals is their durability and resistance to high temperatures and pressures. The metal casing provides a strong barrier against wear and tear, ensuring that the seal remains intact even in demanding operating conditions. This makes them ideal for use in heavy-duty applications where reliability is paramount.
- 3. Industrial machinery NBR oil seals are used in pumps, compressors, hydraulic systems, and gearboxes.
Polyacrylate
Better heat, oil and chemical resistance than NBR
It is recommended for use in oil which contains load bearing additives such as EP gear oils
This type of oil seal can withstand only low speed and friction. It is recommended in places where thick fluid or grease is to be sealed. This is not recommended for difficult applications.
* KOYO is a registered trademark of JTEKT.
Figure 2.9. Metal to rubber bonded seal
In this blog, we attempt to highlight what are Oil Seals and the various Rotary Shaft Seals including Mechanical Face Seals, Water Pump Seals, Gland Packings, and V-Seals that are readily available.

Oil seal materials

Victor Reinz
1. What are oil seals?
Auto Gasket: Essential Sealing Components in Vehicles
Typically used in hydraulic high-stress applications where compounds under high pressure are exposed to wear, the benefits of polyurethane seals include: