1Pcs KB045AR0 Thin Section Bearing, 4.5" x 5.125" x 5/16" Angular Contact Ball Bearing, Reali-Slim Equivalent Open Brass Cage for Aerospace, Robotics and Optical Gimbals

Part Number KB045AR0Brand: LILY Brand: LILY CharacteristicsSystem of Measurement InchBearing Type BallFor Load Direction Angular ContactConstruction Single RowSeal Type OpenThin Section Bearings Type Reali-Slim Open BearingsSeries KB 5/16" x 5/16"Tolerance Class ABEC-1Radial Clearance 0.0000 – 0.0005"DimensionsContact Angle 30 °Bore Dia 4.5"Bore Dia Tolerance -0.0008"– 0"Outer Dia 5.125000"Outer Dia Tolerance -0.0008"– 0"Width 0.312500"Width Tolerance +.000 –.005"External Diameter On Inner Ring 4.731000"Internal Diameter On Outer Ring (Small Side Face) 4.893000"Internal Diameter On Outer Ring (Large Side Face) 4.96"MaterialRing Material Chrome SteelBall Material Chrome SteelCage Material BrassPerformanceDynamic Radial Load 917 lbfStatic Radial Load 2250 lbfStatic Thrust Load 2240 lbfStatic Moment 6500 lbfTemperature Range -30°C to 110 °CPropertiesISO Radial 2000 lbfLubrication LubricatedRoHS CompliantWeight 0.34 lbs

• KB045AR0 can replacement for these common bearing part numbers LKB045AR0, KB045AR0, KB045AR0*RBC, CSEB045, NBA11407, RB045AR0, SB045AR0
• Industrial Machinery: Used in equipment where space-saving bearings are required without compromising on load capacity.Aerospace Industry: In components where uniform cross-sections are essential for design integrity while maintaining weight and space efficiency.
• Robotics and Automation: Its precision and compact size make it well-suited for robotic and automated machinery.Medical Equipment: In devices where precision and compact design are crucial, like in advanced imaging equipment.
• Space-Saving Design: The constant, slim cross-section makes this bearing ideal for compact designs where space is limited.Lightweight: Its design reduces material usage, thus lowering the weight, which is crucial in aerospace and other weight-sensitive applications.
• Load Handling Capabilities: Despite its thin section, this bearing can handle a significant amount of radial, axial, and moment loads, making it versatile in various mechanical setups.Low Friction: It maintains low friction, which enhances the overall efficiency of the applications in which it is used.