Housing Bore - Millimeter: 550.799
Nominal Width - Millimeter: 20.625
Housing Bore - Inch: 21.685
Solid or Split Seal: Split
Lip Material: Nitrile

Nominal Width - Inch: 0.812
Shaft Diameter - Inch: 19.685
Inch - Metric: Inch
Shaft Diameter - Millimeter: 499.999

Housing Bore - Millimeter: 552.45
Nominal Width - Millimeter: 20.65
Housing Bore - Inch: 21.75
Solid or Split Seal: Split
Lip Material: Nitrile

Nominal Width - Inch: 0.813
Shaft Diameter - Inch: 19.75
Inch - Metric: Inch
Shaft Diameter - Millimeter: 501.65

Housing Bore - Millimeter: 552.45
Nominal Width - Millimeter: 22.225
Housing Bore - Inch: 21.75
Solid or Split Seal: Solid
Lip Material: Silicone

Nominal Width - Inch: 0.875
Shaft Diameter - Inch: 19.75
Inch - Metric: Inch
Shaft Diameter - Millimeter: 501.65

Housing Bore - Millimeter: 550.012
Nominal Width - Millimeter: 21.996
Housing Bore - Inch: 21.654
Solid or Split Seal: Solid
Lip Material: Nitrile

Nominal Width - Inch: 0.866
Shaft Diameter - Inch: 19.685
Inch - Metric: Inch
Shaft Diameter - Millimeter: 499.999

Housing Bore - Millimeter: 552.45
Nominal Width - Millimeter: 20.65
Housing Bore - Inch: 21.75
Solid or Split Seal: Split
Lip Material: Nitrile

Nominal Width - Inch: 0.813
Shaft Diameter - Inch: 19.75
Inch - Metric: Inch
Shaft Diameter - Millimeter: 501.65