Porch-Lift Pillow Block Bearing - Top/Bottom

Compatible with Porch-Lift VPLs and PLS wheelchair lifts; replaces upper or lower drive screw bearings.

This flanged bearing unit is engineered for use in many Porch-Lift VPLs / PLS wheelchair lifts, serving as a replacement for upper or lower drive screw bearings. Its design ensures smooth operation and reliable performance in vertical platform lift applications. It serves in most Porch lift models as the top bearing, but many PorchLift models utilize it for bot top and bottom bearing. Use the specifications below to ensure fit with your Porch-Lift model.

Specifications:

• Shaft Diameter: 15/16 inch
• Housing Type: Two-bolt flange (pillow block style)
• Locking Mechanism: Set screw locking
• Dynamic Load Rating: 14,000 N (3,147 lbf)
• Static Load Rating: 7,850 N (1,765 lbf)
• Bolt Hole Spacing: Approximately 99 mm (3.898 inches)
• Housing Length: 68 mm (2.677 inches)
• Flange Thickness: 13 mm (0.512 inches)
• Pre-lubricated and sealed bearing insert for durability
• Self-aligning capability to accommodate shaft misalignment
• Cast iron housing for strength and corrosion resistance
• Grease fitting for easy re-lubrication

Applications:

• Porch-Lift VPLs
• PLS wheelchair lifts
• Drive screw systems in vertical platform lifts