A872 MPB miniature precision bearing ( MPB for smiths aerospace)

A872RT Q100  MPB  miniature precision bearing,

 Bore : 0.1875 Diameter:0.5   Width:0.1562 (inches)

stainless steel balls and rings, two piece ribbon retainer double s/s sheild.

status: NOS ( New Old Stock)  ex avaition supply , originally made for Smith Aerospace by MPB / Timken for use in cockpit instrumentation.

Please note ... these are very high spec.   Come factory sealed and lubricated Lube: LD