Tags: Metric_Ball_Bearings_W_Shield_D9_x_d4_x_B4_4 

Specifications:

Outer Diameter(D): Φ9 mm
Bore Diameter(d): Φ4
Height(B): 4mm
Basic dynamic load rating(Cr): 0.641 KN
Basic Static load rating(Cor): 0.227 KN
Speed Limit: Grease 53000 rpm; Oil 63,000 rpm

Includes/Requires:

Includes:
4 x ball bearings