MAXX Flanged Steel Ball Bearing 4x9x4mm – 2PCS

Flanged Ball Bearings are to reduce rotational friction and support radial loads. Ideal for precision work with close tolerances suitable for building models and applications.  

The flanged ball bearings have a flanged outer ring to facilitate location in housing axially and eliminate the need for housing shoulders.

Made of heat-treated Chrome steel.

Specifications:

• Bore Diameter: d=4mm 
• Outer Diameter: D=9mm
• Width: B=4mm
• Flange Diameter: Df=10.3mm
• Flange Width: Bf=0.6mm
• Inner Race: Di=5.2mm
• Outer Race: Do=7.5mm
• Radius: R=0.15mm
• Dynamic Load Rating: C=49kgf
• Static Load Rating: Co=22kgf
• Bearing Type: Flanged Deep Groove Ball Bearing
• Closure: Metal Shields
• Material: Chrome Steel (SAE52100)

Features:

• Heat-treated Chrome steel
• Flanged outer ring
• Reduced rotational friction
• Radial loads support
• Close tolerances