MARWI(マーウィー) カートリッジベアリング CB-030 MR137 7×13×4
935円
●Races:Cr Mo●Balls:Cr Mo (HRC 61-66)●Retainer:Steel●Sealing:Rubber 2RS (light contact)●Grease: Multemp SRL (Kyodo Yushi)●Tolerance:ABEC-3●Quantity of balls:9 pcs●Dimension of balls:1.588mm(1/16)●Basic dynamic load rating:0.541 k N●Basic static load rating:0.276 k N