687ZZ Miniature Ball Bearing

Product Description

Attributes	Values
Part Number	687ZZ Miniature Ball Bearings
Bore Dia (d)	7 mm
Outer Dia (D)	14mm
Width (B)	5mm
Bearing Type	Shielded or Seal and Open are available.
Material	52100 Chrome steel, stainless steel and ceramic are available.
Dynamic Load Rating (Cr) (Newtons)	997
Static Load Rating (Cor) (Newtons)	410
Max Speed (Grease) (X1000 RPM)	40
Max Speed (Oil) (X1000 RPM)	50
Ball Qty	9
Ball Dia (Dw)	2.0000mm
Weight (g) (grams)	2.95
Note	ABEC Grades 1, 3, 5, 7, and 9 are available. Also, the equivalent ISO classes.