Tags: Metric_Ball_Bearings_W_Shield_D12_x_d8_x_B3.5_4 

Features:

From China top quality bearing manufacturer, are adopted by many high end R/C manufacturer.

Specifications:

Outer Diameter(D): Φ12 mm
Bore Diameter(d): Φ8
Height(B): 3.5mm
Basic dynamic load rating(Cr): 0.539 KN
Basic Static load rating(Cor): 0.274 KN
Speed Limit: Grease 33,000 rpm; Oil 37,000 rpm

Includes/Requires:

Includes:
4 x ball bearings