Fafnir® 491A Disk Harrow Unit Advanced Seal Design Maximum Service Life Molded, one-piece rubber integrated inner seal Equipped with Timken® Fafnir® high quality ball bearings Patented design locks out dirt and moisture More advanced, more effective seal than imports Rugged construction Stamped, heavy gage housing, sturdier than imports Faster, more positive alignment than imports Longer, more reliable service life Timken® Fafnir® 491A disk harrow un

Unit number Seal Maximizes Service Life Advanced seal technology locks out dirt and moisture Molded, one-piece, rubberintegrated inner seal ■ Auxiliary housing face seal Heavier seal contact Flexible composite retainer More effective seal than imports Rugged Construction Integral bearing/housing Stamped, heavy gage housing Close clearance of stamping to inner ring shrouds, protects bearing ■ Convenient lubrication fitting More durable than imports Quick, Sure Installation Easy-handling, one-piece construction Designed-in dynamic alignability Composite retainer resists misalignment ■ Faster, more...