Description
Inner diameter d (mm): 12;
Outer diameter D (mm): 37;
Width B (mm): 12;
Material: (Main body) High carbon chromium bearing steel;
Mass (g): 60;
Chamfer dimension r (mm): 1(minimum);
Coefficient: 11.1;
Allowable rotational speed (/min [r.p.m]) Grease lubrication: 16000;
JIS grade: 0;
Basic rated load Cor (N): 4200;
Basic rated load Cr (N): 9700;
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
