2 RADIAL BEARINGS 4x9x2.5mm TEMPERED STEEL MAXX MODEL (MR684)

Deep groove ball bearings reduce rotational friction and support radial loads. Ideal for precision work with close tolerances suitable for model building and applications.
Deep groove ball bearings consist of an inner and outer ring with a cage containing a complement of precision balls and use balls to maintain separation between the bearing washers. Made of heat treated chromed steel.

Hole diameter: d = 4mm
Outer diameter: D = 9mm
Width: B = 2.5mm
Inner Race: Di = 5.2mm
Outer race: Do = 7.5mm
Radius: R = 0.15mm
Dynamic load rating: C = 49kgf
Static load: Co = 22kgf
Bearing type: Deep groove ball bearing
Closure: open
Material: chromed steel (SAE52100)

Features
Heat treated chrome steel
Precision balls
Reduced rotational friction
Support for radial loads
Tight tolerances