Thomson Industries SPB32OPN Pillow Block Bearing

Description:

The Thomson SPB32OPN Super Pillow Block Bearing is used in linear motion systems to provide low-friction, self-aligning support for precision shaft guidance applications. Commonly installed in CNC machinery, packaging equipment, automated assembly systems, material handling equipment, and industrial automation machinery utilizing supported round shaft linear guides. Maintenance teams and system integrators use this part for linear bearing replacements, machine rebuilds, motion control retrofits, and OEM equipment maintenance. The SPB32OPN features an open, self-aligning design intended for continuously supported shaft applications.

Applications:

The Thomson SPB32OPN super pillow block bearing is commonly used to provide smooth, precise linear motion in high-speed automation and positioning systems. Typical applications for the SPB32OPN include CNC routers, pick-and-place equipment, packaging machinery, robotic systems, semiconductor manufacturing equipment, and automated production lines requiring a 2-inch supported shaft linear bearing with self-aligning capabilities and low friction performance.

Technical Specifications:

• Manufacturer: Thomson Linear
• Model / Part Number: SPB32OPN
• Product Type: Super Pillow Block Bearing
• Series: Super SPB Series
• Bearing Type: Super Ball Bushing Pillow Block
• Housing Type: Open Non-Adjustable
• Shaft Diameter: 2.000 Inch
• Bearing Style: Open Type for Continuously Supported Shaft Applications
• Self Aligning: Yes
• Pillow Block Configuration: Single Bearing Version
• Housing Material: Aluminum
• Seal Type: Integral Double-Acting Seals
• Dynamic Load Capacity: 2,350 lbf (10,453 N)
• Maximum Operating Temperature: 185°F (85°C)
• Overall Length: 6.000 Inch
• Overall Width: 4.750 Inch
• Overall Height: 3.630 Inch
• Center Shaft Height: 2.125 Inch
• Recommended Shafting: Thomson Class L Shafting
• Weight: Approximately 6 lbs (2.72 kg)
• Application Environment: Industrial Linear Motion Systems
• Typical Equipment: CNC Machines, Robotics, Packaging Equipment, and Automated Machinery

Common Replacements:

• Thomson SPB32OPN-CR Super Pillow Block Bearing
• Thomson SPB32AJ Super Pillow Block Bearing
• Thomson SPB32 Closed Super Pillow Block Bearing