NSK Ball Bearings diam. 10 up to diam. 80 mm Open with or without snap ring, shielded, contact sealed Magneto Bearings. NSK Ball Bearing can be delivered in industry packing ex. 6000 ZZ CM-6. Industry packing always end with -6, irrespective of the number of bearings in the packing. Datasheet for NSK grease can be downloaded under documents. NSK standard grease: NS7, AV2, EEM NSK high temperature grease: BQH 72, AHQ, A72, ENS