SKF 19622 Radial Shaft Seal 50mm x 62mm x 7mm

The SKF 19622 is a metric radial shaft seal designed to retain lubricants and exclude contaminants in automotive and industrial applications. This HMS4 style seal features a rubber-covered outer diameter for secure housing press-fit installation and reliable sealing performance.

Key Specifications:

• Shaft Diameter (ID): 50mm (1.969 inches)
• Bore Diameter (OD): 62mm (2.441 inches)
• Width: 7mm (0.276 inches)
• Lip Code: R (spring loaded with garter spring)
• Construction: HMS4 style with rubber-covered steel case

Features and Benefits:

• Nitrile rubber (NBR) sealing lip provides excellent chemical resistance and wear performance
• Carbon steel garter spring maintains consistent sealing pressure across the shaft
• Rubber-covered outer diameter ensures positive press-fit retention in housing bore
• Operating temperature range: -40°F to 250°F (-40°C to 121°C)
• Suitable for grease or oil lubricated applications at moderate speeds
• Single lip design for standard rotary shaft sealing

SKF has been a leader in seal technology since inventing the first integrated shaft seal in 1928. This seal is engineered for wheel bearings, transmissions, gearboxes, motors, and other rotating equipment where reliable fluid retention and contamination exclusion are critical.