JIS Plain Linear Bearing FJAC12 12mm Self-Aligning Crown, Compensated ID

JIS plain linear bearing, self-aligning, closed, 12mm compensated ID that provides a 0.0015" running clearance per side for a tighter fit and less play on round shafts. Sized to Japanese Industrial Standards (JIS), the bearing is encased in a crowned outer diameter (OD) cylindrical green-anodized aluminum shell. The crown creates a curved contact surface that lets a compatible self-aligning housing seat the bearing at a slight angle, helping compensate for minor angular misalignment between parallel shafts without forcing the shaft and liner into a rigid bind. It features a bonded Simplicity® self-lubricating FrelonGOLD® bore liner for maintenance-free linear, rotational, and oscillating motion in harsh environments where ball bearings often fail, such as extreme temperatures, dirt, welding splatter, vibration, shock loads, contamination, or washdowns.

• Self-aligning plain linear bearing with crowned green anodized aluminum body
• Closed shell for use on end-supported round shafts
• Compensated running clearance: 0.0015" per side for tighter fit, less shaft play
• Crowned OD compensates for minor angular misalignment in self-aligning housings
  
• JIS refers to Japanese Industrial Standards for metric tolerance compatibility
• Self-lubricating FrelonGOLD^® liner supports maintenance-free operation
• Oil-free design eliminates grease for cleaner operation in harsh environments
• Bonded liner design resists dirt, vibration, shock loads, and debris ingress
• Provides vibration dampening for smoother performance in demanding machinery
• Self-lubricating bearing design brushes away dirt instead of trapping debris
• Temperature rating: -400°F/+400°F or -240°C/+204°C
• Optional FDA-compliant Frelon®W liner for food-contact and drug handling
  
• Optional Frelon^®J liner for corrosive environments and non-touch food handling
• Optional stainless steel construction for washdown or corrosion-sensitive use
• Valuable when downtime costs far more than the bearing itself