Thompson OPN203242 Bearing Linear 1.25 Bore Outside Diameter 2.000

Description:

The Thomson OPN203242 Linear Bearing is used in precision linear motion systems requiring smooth, low-friction movement along a 1.250-inch precision shaft. Commonly installed in CNC machines, industrial automation equipment, packaging machinery, material handling systems, woodworking equipment, and custom linear slides, this open-style adjustable steel ball bushing provides accurate linear guidance, high load capacity, and reliable performance in applications utilizing continuously supported shafting. Maintenance teams, machine builders, and system integrators use this linear bearing for equipment repair, bearing replacement, machine retrofits, and precision motion control upgrades.

Applications:

The Thomson OPN203242 is commonly used in CNC machining centers, factory automation systems, packaging equipment, semiconductor machinery, inspection systems, woodworking machines, medical equipment, and custom linear motion assemblies where a precision open linear bearing is required for use with supported 1.250-inch linear shafting.

Technical Specifications:

• Manufacturer Part Number (MPN): OPN203242
• Brand: Thomson
• Product Type: Precision Linear Ball Bushing Bearing
• Bearing Style: Open
• Bearing Type: Adjustable
• Self-Aligning: No
• Bore Diameter: 1.250 in (31.75 mm)
• Outside Diameter: 2.000 in (50.80 mm)
• Overall Length: 2.625 in (66.68 mm)
• Number of Ball Circuits: 5
• Dynamic Load Capacity: 400 lbf (1,779 N)
• Maximum Operating Temperature: 500°F (260°C)
• Material: Hardened Steel
• Shaft Compatibility: Thomson Class L Precision Shafting
• Mounting Style: Press-Fit Housing
• Weight: 0.9 lb (0.408 kg)
• Application: Precision Linear Motion and Supported Shaft Systems

Common Replacements:

• Thomson OPN203242-RP
• Thomson OPN203242-SPLL
• Thomson OPN203242-NB