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: 12.7
Housing Bore - Inch: 21.75
Solid or Split Seal: Split
Lip Material: Mill-Right ES

Shaft Diameter - Inch: 19.943
Inch - Metric: Inch
Other Features: General Purpose | Cover Plate Required
Global Part Number GPN: 612836
Shaft Diameter - Millimeter: 506.552

Housing Bore - Millimeter: 554.025
Nominal Width - Millimeter: 19.837
Housing Bore - Inch: 21.812
Solid or Split Seal: Split
Lip Material: Hydrogenated Nitrile

Shaft Diameter - Inch: 20.25
Inch - Metric: Inch
Other Features: General Service | Opposed Lips | Cover Plate Required
Global Part Number GPN: 623781
Shaft Diameter - Millimeter: 514.35

Housing Bore - Millimeter: 552.45
Nominal Width - Millimeter: 19.05
Housing Bore - Inch: 21.75
Solid or Split Seal: Solid
Lip Material: Mill-Right ES

Shaft Diameter - Inch: 20.25
Inch - Metric: Inch
Other Features: Large | Assembled | Severe Service | Heavy Duty Case | With Inner Case | Reverse Bevel Lip Design Prevents Lip Rollover
Global Part Number GPN: 610907
Shaft Diameter - Millimeter: 514.35

Housing Bore - Millimeter: 554.99
Nominal Width - Millimeter: 19.99
Housing Bore - Inch: 21.85
Solid or Split Seal: Split
Lip Material: Hydrogenated Nitrile

Shaft Diameter - Inch: 20.276
Inch - Metric: Inch
Other Features: General Service | Opposed Lips | Cover Plate Required
Global Part Number GPN: 623782
Shaft Diameter - Millimeter: 515.01