セラミックベアリング
Bottom bracket:Various brands
用途
Races:CrMo
Balls:Si3N4 Silicon Nitride (HRC 75-89)
Retainer:Nylon
Sealing:Rubber LLB (non-contact)
Grease:Multemp PS2 (Kyodo Yushi)
Tolerance:ABEC-5
Quantity of balls:19 pcs
Dimension of balls:3.175(1/8)mm
Basic dynamic load rating:4.700 kN
Basic static load rating:3.650 kN
サイズ30×42×7
内容量1個
Balls:Si3N4 Silicon Nitride (HRC 75-89)
Retainer:Nylon
Sealing:Rubber LLB (non-contact)
Grease:Multemp PS2 (Kyodo Yushi)
Tolerance:ABEC-5
Quantity of balls:19 pcs
Dimension of balls:3.175(1/8)mm
Basic dynamic load rating:4.700 kN
Basic static load rating:3.650 kN