NSK Clean Grease AS2,LG2,LGU,NF2 With low particle emissions and low torque, gre AS2,LG2,LGU,NF2ase proves its worth in cleanroom environments. For a wider temperature range, we also offer grease with superior durability. Various greases for general use are also available. Providing proper maintenance extends equipment life. NSK offers a wide lineup of maintenance-related products to help your machines last longer and to minimize unexpected downtime. Features Low dust emissions Low torque Long life