The SKF Oil Seal 80 x 105 x 10 (HMSA10 series) is a premium metric radial shaft seal engineered to maximize machine uptime and operational reliability. Manufactured by SKF, this seal is crucial for isolating rotating components from harsh external environments while retaining essential lubricants like oil or grease.
Key Features & Materials:
- Robust Design: Features a rubber outside diameter that provides an optimized static seal in the housing, even with slight surface roughness or in split housings.
- Double-Lip System: Incorporates a primary, spring-loaded sealing lip to maintain consistent contact with the rotating shaft and a non-contacting auxiliary lip (dust lip) for enhanced protection against dust, dirt, and external matter.
- High-Grade Materials:
- Sealing Lip: Available in Nitrile Butadiene Rubber (NBR) for standard applications (operating temperatures up to 100°C/210°F) or Fluoro Rubber (Viton/FKM) for high-temperature applications (up to 200°C/392°F).
- Garter Spring: Made from durable carbon steel or stainless steel to ensure proper radial load on the shaft.
- Casing: Rubber-covered steel construction for strength and secure fitment.
Typical Use Cases:
This versatile and durable seal is ideal for a wide range of industrial and automotive power transmission applications where precise sealing is critical, including:
- Gearboxes and Speed Reducers
- Electric Motors and Pumps
- Transmissions and Agricultural Machinery
- Wheel Ends and Rollers
