Industrial SS6U Self-Aligning Adjustable Linear Bearing

Description:

The Danaher Motion SS6U Super Smart Self-Aligning Adjustable Linear Bearing is a precision linear ball bushing engineered to provide smooth, low-friction linear motion while automatically compensating for shaft and housing misalignment. Commonly installed in industrial automation equipment, CNC machinery, packaging systems, material handling equipment, robotics, and precision manufacturing systems utilizing round linear shafts. Maintenance technicians, machine builders, and system integrators use this bearing for new installations, equipment repairs, retrofits, and replacement of worn linear bearings to restore accurate linear motion.

Applications:

The Danaher Motion SS6U belongs to the Thomson® Super Smart® linear bearing family and incorporates a patented self-aligning, adjustable design that evenly distributes loads across the ball tracks to increase load capacity and service life. Its low-friction recirculating ball system provides precise, smooth travel while compensating for minor shaft deflection and housing inaccuracies. The bearing is ideal for high-speed, high-cycle industrial applications including automated assembly equipment, pick-and-place systems, inspection machinery, semiconductor equipment, and other precision linear motion systems.

Technical Specifications:

• Brand: Danaher Motion (Thomson)
• Model: SS6U
• Product Type: Super Smart® Self-Aligning Adjustable Linear Ball Bearing
• Bearing Type: Closed Linear Ball Bushing
• Series: Super Smart® SS6U
• Self-Alignment: Yes
• Adjustable Clearance: Yes
• Linear Motion Type: Recirculating Ball Bearing
• Shaft Compatibility: Precision Round Shaft (Class L)
• Nominal Shaft Diameter: 0.75 in. (for SS6U12 family; SS6U series available in multiple shaft sizes)
• Construction: Hardened Steel with Engineered Polymer Components
• Number of Ball Circuits: 6
• Maximum Operating Temperature: 185°F (85°C)
• Features: Self-aligning design, adjustable fit, high load capacity, low friction, quiet operation, long service life, maintenance-friendly construction
• Typical Applications: Robotics, CNC equipment, packaging machinery, factory automation, medical equipment, material handling systems, inspection equipment, and OEM machinery.

Common Replacements:

• Thomson SS6U8
• Thomson SS6U8W
• Thomson SS6U8WW