Rugged Spherical Roller Pillow Block Bearing With Cast Iron Housing Two Bolt Mount Expansion Seal And Double Set Screw Locking Collars For Two And A Half Inch Shaft Base To Center Three And A Half Inch And Nine And Three Quarter Inch Bolt Centers Rexnord
✔️ 2-bolt pillow block, cast iron housing, 2-1/2 in shaft
This rugged mounted spherical roller bearing lives in a pillow block housing to support heavy-duty shafts in demanding equipment. It's ideal for conveyors, presses, and other machinery where misalignment and contaminants are a concern. Pack: 1 (single bearing). Bore 2-1/2 in (63.5 mm); height 7-3/16 in (182.6 mm); base to centerline 3-1/2 in (88.9 mm).
✅ Dynamic load rating: 57,750 lbf; static load rating: 71,500 lbf
✅ Through bore length: 4-7/8 in (123.8 mm)
✅ Max rpm: 1,700
✅ Two set screw locking collars for secure shaft attachment
✅ Spring loaded seal resists contaminants
✅ Cast iron housing with powder coating for corrosion resistance
💡 What is a pillow block bearing used for in industrial machinery and heavy equipment?
It's a handy mounting solution that supports rotating shafts with proper alignment and protection against dirt and moisture.
- Pillow block bearings provide a robust housing and a precision bore for accurate shaft support. - They handle misalignment with spherical roller bearings and allow easy lubrication. - Cast iron housings dampen vibration and resist corrosion in tough environments. - Secure attachment is ensured with two set screws and expansion seals to keep contaminants out.