Thomson SSU24 Super Smart Ball Bushing Linear Bearing 1.5In Bore

Description:

The Thomson SSU24 Super Smart Ball Bushing Linear Bearing is used in precision linear motion systems to provide smooth, self-aligning motion on 1.500-inch precision shafts. Commonly installed in CNC machines, industrial automation equipment, robotics, packaging machinery, semiconductor equipment, and material handling systems, this closed linear bearing features Thomson's patented Super Smart Ball Bushing® technology for higher load capacity, low-friction operation, and extended service life without integral wipers. Maintenance teams and system integrators use this part for repair, retrofit, expansion, or replacement of end-supported inch linear shaft systems.

Applications:

The Thomson SSU24 is designed for end-supported inch shaft applications requiring high load capacity, low-friction operation, and automatic compensation for shaft and housing misalignment. It is widely used in CNC machining centers, automated assembly equipment, robotics, packaging systems, medical devices, semiconductor manufacturing, inspection equipment, and custom OEM machinery utilizing 1.500-inch Thomson L-class shafting. The patented self-aligning design optimizes load distribution across all ball tracks while delivering smooth, quiet, and reliable linear motion over extended operating life.

Technical Specifications:

• Manufacturer: Thomson Industries
• Manufacturer Part Number (MPN): SSU24
• Product Type: Super Smart Ball Bushing Linear Bearing
• Series: Super Smart Ball Bushing® Inch (SSU)
• Bearing Style: Closed
• Bearing Configuration: Single
• Adjustable: No
• Self-Aligning: Yes
• Nominal Bore (ID): 1.500 in (38.10 mm)
• Outside Diameter (OD): 2.375 in (60.33 mm)
• Overall Length (C): 3.000 in (76.20 mm)
• Inner Ring Width (C1): 2.442 in (62.03 mm)
• Minimum End Clearance (C2): 0.086 in (2.18 mm)
• Number of Ball Circuits: 10
• Compatible Shaft Class: L Inch Shafting
• Wipers/Seals: None
• Bearing Type: Closed for End-Supported Shaft Applications
• Dynamic Load Capacity: 3,880 lbf (17,259 N)
• Maximum Operating Temperature: 85°C (185°F)
• Weight: 0.99 lb (0.449 kg)
• Roll Pack: No
• Food Grade Rated: No
• Corrosion Resistance: Standard (Not Corrosion Resistant)
• Features:Patented Super Smart Ball Bushing® technology, universal self-alignment, precision recirculating ball system, closed bearing design, high dynamic load capacity, low-friction operation, quiet performance, and extended bearing service life. 

Common Replacements:

• Thomson SSU24W
• Thomson SSU24WW
• Thomson SSU24-DP