NSK Deep Groove Ball Bearings 6832VV ,Single Row D=160 Type_20^Double Row 10mm Deep Impact Socket 4500 SPH 12000 S 6 10mm Deep Impact Socket 4500 11mm Deep Impact Socket 12mm Deep Impact Socket 13mm Deep Impact Socket 14mm Deep Impact Socket 16mm Deep Impact Socket 17mm Deep Impact Socket 19mm Deep Impact Socket 21mm Deep Impact Socket 22mm Deep Impact Socket 24mm Deep Impact Socket 27mm Deep Impact Socket 30mm Deep Impact Socket Metal Box •very wear resistant A comparison of the features of each type is shown in Table 1 DU: Rubber contact seal on one side V:Rubber non contact seal on one side ⑤Internal clearance Omitted : CN clearance＊1