Overview
The Thomson SSUPB08 is a Super Smart ball bushing bearing pillow block engineered for demanding linear motion applications. This bearing is designed as a pillow block, 0.500 in open-type, self-aligning, adjustable, with integral double-acting seals. It provides smooth, quiet, low drag linear movement at 6x the load capacity or 216 x the L10 travel life of a conventional steel linear ball bushing bearing.
Key Features
- Universally self-aligning bearing offering twice the load capacity or eight times the travel life of the Super Ball Bushing
- Unique steel band design preserves ID fit-up and self-aligning capability; universal self-alignment optimizes load distribution between ball tracks
- 2 in OD, 0.687 in center line to base, dimensions 2 in L x 1-1/2 in W x 1.13 in H
- Low coefficient of friction reduces motor and drive requirements
- Double-lip integral wipers keep out dirt while retaining lubrication; steady state travel speeds up to 10 ft/s with accelerations to 450 ft/s
- Adjustable pillow block configuration for precision alignment in linear motion systems
Technical Specifications
Detailed specifications for the Thomson SSUPB08:
Typical Applications
The Thomson SSUPB08 Super Smart ball bushing bearing is well-suited for:
- Industrial automation equipment requiring long-life linear motion
- Manufacturing machinery with high-speed, high-load applications
- Packaging and material handling systems
- Precision positioning systems where self-alignment is critical
- Retrofit applications replacing conventional plain bearings or standard ball bushings
Compatibility & Replacements
Compatible With
- Thomson 0.5 inch (1/2 inch) diameter Class L shafting
- Thomson RoundRail linear guide systems
- Thomson 60 Case linear race shafting
- Standard pillow block mounting patterns for 0.5″ shaft applications
Replaces / Drop-In Replacement For
- Thomson SUPER8 standard ball bushing bearing (higher load capacity upgrade)
- Conventional steel linear ball bushing bearings in 0.5″ shaft applications
Works With
- Industrial linear motion drive systems
- Ball screw and lead screw assemblies
- Belt and pulley drive mechanisms
- Thomson linear bearing lubrication systems and accessories
