GRAE 40 NPPB Bearings are extended inner ring type with self-locking collar. A positive contact, land riding R-seal provides improved protection against harmful contaminants and effectively retains the lubricant under severe operating conditions.GRAE 40 NPPB bearings have spherical outside diameters for useing in housings with corresponding spherical inside surface to provide unrestricted initial alignment. Fits for Mobile mechanical engineering and Stationary mechanical engineering application. It is as known as:
FAFNIR: GRAE40RRB
INA: GRAE40-NPP-B
FAG: GRAE 40 NPPB
TIMKEN: GRAE40NPPB
DIMENSIONS:
BORE: 40mm
O.D.: 80mm Spherical
IR Width: 30.18mm
OR Width: 21mm
Unit weight: 0.65kg / 1.43Lbs