2 BEARING BUSHES 1.5x4x2mm STEEL MAXX MODEL (MF681XZZ)

Flanged ball bearings reduce rotational friction and support radial loads. Ideal for precision work with close tolerances suitable for model building and applications.
Flanged ball bearings have a flanged outer ring to facilitate positioning in the seat axially and eliminate the need for housing shoulders. Made of heat treated chromed steel.

Hole diameter: d = 1.5mm
External diameter: D = 4mm
Width: B = 2mm
Flange diameter: Df = 5mm
Flange width: Bf = 0.4mm
Inner Race: Di = 2.15mm
Outer race: Do = 3.05 mm
Radius: R = 0.15mm
Dynamic load rating: C = 8.5 kgf
Static load: Co = 3kgf
Bearing type: Deep groove ball bearing with flange
Closure: open
Material: chromed steel (SAE52100)

Features
Heat treated chrome steel
Flanged outer ring
Reduced rotational friction
Support for radial loads
Tight tolerances