Double plain linear bearing, 30mm ID, square center flange, compensated running clearance. This Simplicity® bearing uses a self-lubricating FrelonGOLD® liner bonded directly to the bore of a sturdy aluminum body, without a separate bearing insert. The result is maintenance-free, oil-free sliding performance in extreme conditions such as heat, dirt, and vibration, where ball bearings often fail. The double size is equivalent to two standard-sized bearings back-to-back, providing a longer bearing surface for added support, while the flange allows stable bolt-down mounting. Compensated clearance provides a looser running fit than precision clearance, which may favor speed and smoother travel over the tightest possible shaft fit.

• ISO Metric - Closed - Squared Flanged Center Mount
• Double sized as if two standard plain linear bearings were joined end to end
  
• Compensated running clearance 0.0015" per side
  
• Self-Lubricating Liner: FrelonGOLD® performs well in harsh, dirty, shock-loading, or high-temperature environments where ball bearings often fail
• Optional liners: corrosive chemical resistant Frelon®J & FDA Compliant Frelon®W
• Temperature Rating: -400°F/+400°F or -240°C/204°C
• Vibration Damping: Ensures smooth and quiet operation
• Straight outer diameter