Built Tough Spherical Roller Pillow Block Bearing For Three And A Half Inch Shaft With Four Bolt Mount Rexnord ZA2308F Setscrew Locking Collar And Clearance Seals Non Expansion Cast Iron Ten Inch Bolt Centers
✔️ 4-bolt mount, cast iron, non-expansion, seals
This spherical roller pillow block bearing is designed for a 3.5-inch shaft, featuring a four-bolt cast iron housing with a setscrew locking collar and clearance seals. Its non-expansion design helps maintain precise alignment in fixed installations, making it ideal for heavy conveyors and industrial machinery.
✅ 3-1/2" shaft bore
✅ 3-3/4" base to center
✅ 10" bolt centers
✅ 4-bolt pillow block mounting
✅ Setscrew locking collar
✅ Clearance seals for contamination protection
✅ Non-expansion design for stable alignment
✅ Cast iron housing for durability
✅ ZA2308F style compatibility with Rexnord components
💡 What is a pillow block bearing used for in industrial machinery?
In general, pillow block bearings support rotating shafts in fixed mounts, delivering stable alignment and reduced wear across heavy machinery.
- pillow block bearing applications in conveyors and heavy-duty equipment- sealed spherical roller blocks with non-expansion design for long life
- cast iron pillow blocks provide high load support and easy maintenance