Twin Pillow Block Linear Ball Bearing IPPSWN32G 2″ Open, Self-Aligning

Double-sized linear ball bearing pillow block, open, with a 2" self-aligning open-shelled ball bearing mounted inside an aluminum alloy housing. The bearing, equal in size to two standard bearings placed end to end, uses a self-aligning internal ball-track design to accommodate minor shaft and housing misalignment, while the open configuration allows use with rail-supported shafts or profiled rails. A side-mounted grease zerk fitting provides convenient lubrication access. Interchangeable with industry-standard dimensions, the bearing features a heat-treated alloy steel shell, recirculating hardened steel balls, a low coefficient of friction for smooth, high-speed motion, and a resin retainer polymer cage to reduce noise. Linear ball bearings perform well in cantilevered applications because they handle overhung loads and offset drive forces without the same 2:1 binding limitation that applies to plain bearings.

• Double size equal to two standard pillow blocks mounted back-to-back
• 2 Grease zerk fitting lubrication ports on the side
• Temperature Range: -4/+176°F (-20/+80°C)
• Variant ID Sizes: Available from 1/4" to 2” Inch Series
• Double Seals: Included as standard at no additional cost
  
• Low Coefficient of Friction: Ensures smooth operation
• Heat Treated Alloy Steel Shell: Provides durability
• Resin Retainer Polymer Cage: Reduces noise
• Tolerance of +/- 0.001 inches