GRAE50NPPB, GRAE50RRB Radial Insert Ball Bearings

GRAE 50 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 50 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: GRAE50RRB
INA: GRAE50-NPP-B
FAG: GRAE 50 NPPB
TIMKEN: GRAE50NPPB

DIMENSIONS:
BORE: 50mm
O.D.: 90mm Spherical
IR Width: 30.18mm
OR Width: 22mm
Unit weight: 0.771kg / 1.70Lbs