GRAE 12 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.GRAE12NPPB 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: GRAE12RRB
INA: GRAE12-NPP-B
FAG: GRAE 12 NPPB
TIMKEN: GRAE12NPPB
DIMENSIONS:
BORE: 12mm
O.D.: 40mm Spherical
IR Width: 19mm
OR Width: 12mm
Unit weight: 0.13kg