
Rotary Wheel Of Auto Parts
The side cover may be held by one or more central bolts, or by screws round the flange. Undo the bolts or screws and remove them.
ERIKS type R (type A according to the DIN standard) is identical in shape to type M, but has a rubber outer case with metal reinforcement on the inside. The rubber creates a good seal in the housing, even if the housing has suffered minor damage or is not in its best condition for other reasons. The RST version has a dust lip. These types are often chosen to replace a type with a metal outer case because they are easier to install and can cope with minor damage to the groove, such as scratches.
Choosing the right oil seal

rubber pipe gasket. This makes them suitable for use in various applications, including potable water, wastewater, chemicals, and gases. The ability of rubber gaskets to maintain their sealing properties in harsh environments makes them a reliable choice for both residential and commercial plumbing projects.
One of the key features of the 75x100x10 oil seal is its durability and resistance to wear and tear. Made from high-quality materials such as rubber, metal, and fabric, this oil seal can withstand high temperatures, pressure, and friction without losing its sealing capabilities. This makes it a long-lasting solution for machinery that operates in demanding environments.
oil seal 75x100x10

Other important factors are ensuring the hardness and roughness of the shaft are correct. A shaft hardness of HRC 45 is recommended for a rubber sealing lip, with a roughness of Ra 0.4-0.8. A higher shaft hardness of HRC 60 and shaft roughness of Ra 0.1-0.4 is recommended for a PTFE lip.
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