Description
Inner diameter d (mm): 30;
Outer diameter D (mm): 55;
Width B (mm): 13;
Chamfer dimension r (mm): 1.0(minimum);
Mass (g): 111;
Material: (Main body, Outer ring, inner ring, Equivalent to martensitic stainless steel SUS440C;
(Cage, shield) Equivalent to austenitic stainless steel SUS304 ;
Allowable rotational speed (/min [r.p.m]) Grease lubrication: 13000;
Allowable rotational speed (/min [r.p.m]) Oil lubrication: 15000;
Reference Mass (kg): 0.117;
Basic dynamic load rating Cr (N): 13200;
Basic static load rating Cor (N): 8300;
JIS grade: P0;
Shield shape: Double – sided shielded type;
Load direction: Radial;
Outer ring type: Flat;
Raceway ring shape: Deep groove ball bearing;
Number of raceway ring rows: Single row;
Rolling element Material: Equivalent to martensitic stainless steel SUS440C
