FAG RAK11/4 Cast Iron Pillow Block Bearing 1-1/4" Bore 2-Bolt

The FAG RAK11/4 is a cast iron pillow block bearing unit designed for industrial applications requiring a compact, reliable shaft support solution with a 1-1/4 inch bore. The two-bolt base configuration makes it ideal for installations where mounting space is limited.

Key Features:

• 1-1/4" bore diameter with eccentric locking collar for secure shaft retention
• Double rubber-sealed, single-row ball bearing with wide extended inner ring for enhanced shaft support
• Compact one-piece cast iron housing mountable in any position
• Self-aligning design with spherical bearing O.D. seated in a matching spherical housing seat
• Pre-lubricated and ready for immediate installation
• Grease fitting included for field relubrication
• Dynamic load capacity: 6,400 lbs
• Static load capacity: 3,400 lbs
• Maximum speed: 3,930 RPM
• 2-bolt base mounting pattern

The RAK11/4 pillow block is suited for normal-load industrial applications across agriculture, manufacturing, and general machinery. Its self-aligning capability and pre-lubricated bearing insert allow for straightforward installation with minimal setup time. Also cross-referenced as RAK1 1/4.