Heavy Duty Four Bolt Piloted Flange Block Bearing Ready To Mount With Cast Iron Housing Rexnord ZFS9215S 2 15/16 Inch Shaft Size 6 23/32 Inch Bolt Spacing 9 1/2 Inch Bolt Circle

Heavy Duty Four-Bolt Piloted Flange Block Bearing Unit
✔️ Cast-iron housing; bore 2-15/16 in; bolt circle 9-1/2 in

This ready-to-mount flange block bearing uses a four-bolt piloted design on a sturdy cast-iron housing and a spherical roller bearing insert to handle radial and axial loads. Ideal for mining, construction, and material handling, it provides firm alignment and reliable performance in demanding environments.

✅ Four-bolt piloted flange block with cast-iron housing for rigid mounting
✅ Spherical roller bearing insert handles radial and thrust loads
✅ Relubricatable one-piece housing for long service life
✅ Metal clearance seal enables high-speed operation with minimal friction
✅ Dynamic load rating 84,330 lbf; static load rating 90,700 lbf
✅ Bore 2-15/16 in; bolt spacing 6-23/32 in; bolt circle 9-1/2 in

💡 What is a pillow block bearing used for? A handy, general‑purpose solution to support and locate shafts in fixed housings, keeping machinery aligned and reducing wear in moving parts. - Supports radial and axial loads in conveyors and heavy equipment - Enables lubrication in place for easy maintenance - Helps maintain shaft alignment under dynamic loading - Fits a range of shaft sizes and mounting configurations