1. Product Overview 6210-ZZ P6 is single row deep groove ball bearing. ZZ : Double-sided non-contact stamped steel dust shields, low rotational friction, effective dust-proof, retain internal grease P6 : ISO P6 precision tolerance grade, higher dimensional & rotational accuracy than standard P0 class It supports radial load plus minor bidirectional axial load, factory pre-filled grease for direct installation. Suitable for dry, dusty working environments requiring moderate