Description
Width B (mm): 19;
Outer diameter D (mm): 85;
Inner diameter d (mm): 45;
Mounting-related Dimension (Maximum Da)(mm): 78.5;
Mounting-related Dimension (Maximum da)(mm): 55.5;
Mounting-related Dimension (Minimum da)(mm): 51.5;
Mounting-related Dimension (Maximum ra)(mm): 1;
Chamfer dimension r (mm): 1.1(minimum);
Shield shape: Double – sided non – contact seal type;
Raceway ring shape: Deep groove ball bearing;
Outer ring type: Flat;
Number of raceway ring rows: Single row;
Material: (Main body) High carbon chromium bearing steel;
Mass (g): 420;
Coefficient: 14.4;
Designation: 6209;
Allowable rotational speed (/min [r.p.m]) Grease lubrication: 7500;
JIS grade: 0;
Basic rated load Cor (N): 20400;
Basic rated load Cr (N): 31500;
Load direction: Radial;
Rolling element Material: High carbon chromium bearing steel;
Bearing series: 6200
