MARWI(マーウィー) カートリッジベアリング CB-134 6904 20×37×9
1,386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:11 pcs ●Dimension of balls:4.762mm (3/16) ●Basic dynamic load rating:6.400 k N●Basic static load rating:3.700 k N