... direction of smaller axial load.(2) GE... ES type single-slit invading.this, lubrication oil groove. Can bear radial load and ... any direction of smaller axial load.(5) GE... ESN typeSingle slit outer ring, have lubrication oil groove, outer ring have check ... , its axial load capacity reduction.(6) GE... XSN typeA double-slit outer profile especially circle (), there is lubrication oil groove, outer ...