B543 Extra Light Torque Tube Type Airframe Control Bearing 1.5625" x 2" x 0.281"

B543 Extra Light Torque Tube Bearing
✔️ 1.5625" x 2" x 0.281" - Full Complement - For Non-Aircraft Use

The B543 is a single-row, extra light-duty torque tube bearing designed for control systems, linkages, or mechanical assemblies where low weight and compact size matter. With a full complement of 44 balls and no cage, it offers maximum contact for better load support in tight spaces. Built from chromium-alloy, high carbon steel and preserved for storage - not cadmium plated.

✅ Inner diameter: 1.5625"
✅ Outer diameter: 2.000"
✅ Width: 0.281"
✅ Full complement (44 balls, no cage)
✅ Open design for easy inspection or manual lubrication
✅ Radial load capacity: 6,880 lbf
✅ Thrust load capacity: 3,200 lbf
✅ Lubricated with preservative
✅ Not cadmium plated - for non-aircraft use only
✅ Sold individually (1 bearing per pack)