21309MB AST Max Speed (Grease) (X1000 RPM) 4 45x100x25mm Spherical roller bearings
Bearing number 21309MB Size (mm) 45x100x25 Brand AST Bore Diameter (mm) 45 Outer Diameter (mm) 100 Width (mm) 25 Bearing Type straight bore Bore Dia (d) 45.0000 Outer Dia (D) 100.0000 Width (B) 25.0000 Radius (min) (rs) 1.500 Dynamic Load Rating (Cr) 105.000 Static Load Rating (Cor) 107.000 Max Speed (Grease) (X1000 RPM) 4 Max