TMachined Laminated Phenolic Cage (Single Row Radial or A. C. Bearings)
UUNIVERSAL MOUNTING
EP7EXTRA PRECISION TOLERANCE CLASS 7. SUPER PRECISION METRIC BEARINGS TO ISO GRADE 4, ABEC-7, AND BS 292 EP7 TOLERANCES (ALSO INCH BEARINGS WHEN SUPPLIED TO ABEC-7 TOLERANCES)