Browning VPS-323 AH 2-Bolt Pillow Block Ball Bearing 1-7/16" Bore

The Browning VPS-323 AH is a heavy-duty 2-bolt pillow block bearing designed for medium-duty air handling applications in industrial equipment. This precision-engineered bearing unit features a cast iron housing with a 1-7/16" (1.4375") bore diameter, providing reliable shaft support for agriculture, construction, mining, and machinery operations.

Construction and Design:

• Durable cast iron housing with semi-solid base construction
• 52100 bearing steel insert with zone-hardened, honed races
• Black oxide coated inner ring for corrosion resistance
• Grade 10 precision ball bearing with nylon retainer
• Single lip contact seal with flinger for enhanced protection
• Anti-rotation rivet for secure insert positioning

Key Specifications:

• Shaft diameter: 1-7/16" (1.4375")
• Base to center height: 2-1/8"
• Overall length: 7-1/4" (7.265625")
• Overall height: 4-3/16" (4.1875")
• Bolt center spacing: 5-17/32" (5.53125")
• Mounting bolt size: 1/2"-13 UNC
• Static load capacity: 4,467 lbs
• Dynamic load capacity: 7,340 lbs

Features and Benefits:

• Setscrew locking mechanism with precision-ground setscrews for easy installation
• Relubricatable design for extended service life
• Non-expansion type housing maintains alignment
• ±1.5° self-aligning capability compensates for minor misalignment
• Maximum operating temperature of 200°F
• Air handling duty designation for HVAC and ventilation systems

The VPS-323 AH pillow block bearing delivers superior load-bearing capacity and long-lasting performance in demanding industrial environments. Its robust construction and comprehensive sealing system make it ideal for applications requiring reliable shaft support with minimal maintenance.