Thomson SUPER6 Super Ball Bushing Linear Bearing Bore Dia 3/8 (0.375)

Description:

The Thomson SUPER6 Super Ball Bushing Linear Bearing is used in precision linear motion systems to provide smooth, self-aligning linear travel on 0.375-inch (3/8-inch) Class L round shafts. Commonly installed in CNC machines, industrial automation equipment, robotics, packaging machinery, semiconductor equipment, laboratory equipment, and automated inspection systems, this closed-style linear bearing features four ball circuits, engineered polymer retainers, and a lightweight, low-friction design for accurate, repeatable motion. Maintenance teams and system integrators use this part for repair, retrofit, expansion, or replacement of precision round shaft linear guide systems.

Applications:

The Thomson SUPER6 is designed for end-supported Class L shaft applications requiring compact size, smooth operation, and precise linear positioning. Its self-aligning bearing plates compensate for minor shaft misalignment while allowing adjustable diametrical fit when installed in an adjustable housing, making it ideal for robotics, medical devices, semiconductor equipment, laboratory automation, pick-and-place systems, packaging machinery, and other compact OEM linear motion applications.

Technical Specifications:

• Manufacturer: Thomson Industries
• Manufacturer Part Number (MPN): SUPER6
• Product Type: Super Ball Bushing Linear Bearing
• Series: Super Ball Bushing®
• Bearing Style: Closed
• Bearing Configuration: Single Linear Bearing
• Material: Hardened Steel with Engineered Polymer Retainers
• Bearing Type: Ball Bushing Linear Bearing
• Adjustable: Yes (when installed in an adjustable housing)
• Self-Aligning: Yes
• Nominal Bore (ID): 0.375 in (9.53 mm)
• Outer Diameter (OD): 0.625 in (15.88 mm)
• Overall Length: 0.875 in (22.23 mm)
• Distance Between Retaining Ring Grooves (C1): 0.699 in (17.75 mm)
• Retaining Ring Groove Width (C2): 0.039 in (0.99 mm)
• Number of Ball Circuits: 4
• Compatible Shaft Class: Class L
• Dynamic Load Capacity: 100 lbf (444.8 N)
• Maximum Operating Temperature: 85°C (185°F)
• Weight: 0.02 lb (0.009 kg)
• Roll Pack: No
• Food Grade Rated: No
• Corrosion Resistance: Standard (Not Corrosion Resistant)
• Seals: None
• Features: Closed design for end-supported shafts, patented Super Ball Bushing® technology, self-aligning bearing plates, adjustable fit capability with compatible housings, engineered polymer retainers, low coefficient of friction, lightweight construction, reduced operating noise, and extended service life. 

Common Replacements:

• Thomson SUPER6-CR
• Thomson SUPER6-NBALL
• Thomson SUPER6-CRRP