2 BEARING BUSHES 4x8x3mm TEMPERED STEEL MAXX MODEL (MF84ZZ)

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 = 4mm
Outside diameter: D = 8mm
Width: B = 3mm
Flange diameter: Df = 9.2 mm
Flange Width: Bf = 0.6mm
Inner Race: Di = 5mm
Outer race: Do = 6.8 mm
Radius: R = 0.15mm
Dynamic load rating: C = 30kgf
Static load: Co = 12kgf
Bearing type: Deep groove ball bearing with flange
Closure: metal shields
Material: chromed steel (SAE52100)

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