628 Ball Bearing
628 Ball Bearing

Features:Miniature bearing are simple in design, non-separable, suitable for high and even very high speeds and are robust in operation, requiring little maintenance.Deep-groove bearings have higher load ratings for their size than shallow-groove , but are also less tolerant of misalignment of the inner and outer races
Application:Miniature bearing suitable for precision instrument, low noise electromotor, automobile and motorcycle, etc. It is the the most widely used bearing type.

Part Number 628 Bearing
Bore Dia (d) 8 mm
Outer Dia (D) 24mm
Width (B) 8mm
Bearing Type Shielded or Seal and Open are available.
Material 52100 Chrome steel, stainless steel and ceramic are available.
Dynamic Load Rating (Cr) (Newtons) 2833
Static Load Rating (Cor) (Newtons) 1138
Max Speed (Grease) (X1000 RPM) 28
Max Speed (Oil) (X1000 RPM) 34
Ball Qty 7
Ball Dia (Dw) 3.9690mm
Weight (g) (grams) 17.1
Note ABEC Grades 1, 3, 5, 7, and 9 are available. Also, the equivalent ISO classes.