Description
Inner diameter d (mm): 20;
Outer diameter D (mm): 52;
Width B (mm): 15;
Material: (Main body) High carbon chromium bearing steel;
Mass (g): 145;
Chamfer dimension r (mm): 1.1(minimum);
Coefficient: 12.4;
Allowable rotational speed (/min [r.p.m]) Grease lubrication: 10000;
JIS grade: 0;
Basic rated load Cor (N): 7900;
Basic rated load Cr (N): 15900;
Shield shape: Contact seal shape on both sides;
Load direction: Radial;
Outer ring type: Flat;
Raceway ring shape: Deep groove ball bearing;
Number of raceway ring rows: Single row;
Rolling element Material: High carbon chromium bearing steel;
Bearing series: 6300
