SKF NKIB5903 Needle Roller/Angular Contact Ball Bearing - 17 mm ID, 30 mm OD, 20 mm Width Wrench Set suitable for the take-up of

suitable for the take-up of bits with 4 mm halfmoon drive (Wera series 9) and bits with 4 mm HIOS drive (Wera series 21)

there are numerous easily exchangeable and combinable individual parts

4 tough bits (Z) for hexagonal socket (imperial sizes)

For even more versatile applications

SKF NKIB5903 Needle Roller/Angular Contact Ball Bearing - 17 mm ID, 30 mm OD, 20 mm Width Wrench Set suitable for the take-up ofNeedle Roller Angular Contact Ball Bearing Needle Roller Angular Contact Ball Bearings have raceways in the inner and outer rings that are displaced relative to each other in the direction of the bearing axis. They are designed to accommodate combined loads. Manufactured to precision tolerance class for demanding applications. Robust steel cage construction ensures durability. Suitable for use in a wide range of industrial applications where