Housing Bore - Millimeter: 505
Nominal Width - Millimeter: 17
Housing Bore - Inch: 19.882
Solid or Split Seal: Solid
Lip Material: Nitrile

Nominal Width - Inch: 0.669
Shaft Diameter - Inch: 18.701
Inch - Metric: Metric
Other Features: With Inner Case | With Spring Lock | Carboxylated Nitrile Secondary Lip
Shaft Diameter - Millimeter: 475

Housing Bore - Millimeter: 530
Nominal Width - Millimeter: 18
Housing Bore - Inch: 20.866
Solid or Split Seal: Solid
Lip Material: Nitrile

Nominal Width - Inch: 0.709
Shaft Diameter - Inch: 18.701
Inch - Metric: Metric
Other Features: Press Fit Mounting | Precision Ground OD
Shaft Diameter - Millimeter: 475

Housing Bore - Millimeter: 530
Nominal Width - Millimeter: 18
Housing Bore - Inch: 20.866
Solid or Split Seal: Solid
Lip Material: Nitrile

Shaft Diameter - Inch: 18.701
Inch - Metric: Metric
Other Features: With Inner Case | Low Pressure
Global Part Number GPN: 642211
Shaft Diameter - Millimeter: 475

Housing Bore - Millimeter: 499.999
Nominal Width - Millimeter: 12.7
Housing Bore - Inch: 19.685
Solid or Split Seal: Split
Lip Material: Mill-Right N

Shaft Diameter - Inch: 18.701
Inch - Metric: Inch
Other Features: General Purpose | Cover Plate Required
Global Part Number GPN: 617492
Shaft Diameter - Millimeter: 475.005

Housing Bore - Millimeter: 525
Nominal Width - Millimeter: 25
Housing Bore - Inch: 20.669
Solid or Split Seal: Solid
Lip Material: Nitrile

Shaft Diameter - Inch: 18.701
Inch - Metric: Metric
Other Features: Large
Global Part Number GPN: 608256
Shaft Diameter - Millimeter: 475