Thomson Industries XR48OPN Linear Bearing Sleeve

Description:

The Thomson XR48OPN Linear Bearing Sleeve is used in precision linear motion and continuously supported shaft guide systems. Commonly installed in CNC machine tools, automated production equipment, robotics, packaging machinery, transfer systems, and material handling equipment, it features a 6-inch overall length with an open, extra-rigid ball bushing design that provides high load capacity, low deflection, and smooth linear travel on supported shafting. Maintenance teams, OEM machine builders, and system integrators use this linear bearing sleeve for machine repairs, bearing replacements, motion control retrofits, and industrial automation upgrades.

Applications:

The Thomson XR48OPN Linear Bearing Sleeve is widely used in CNC machining centers, gantry systems, industrial robots, automated assembly lines, packaging and labeling machines, welding fixtures, semiconductor manufacturing equipment, material handling systems, and other heavy-duty linear motion applications requiring precision guidance and extended bearing life.

Technical Specifications:

• Manufacturer Part Number (MPN): XR48OPN
• Brand: Thomson
• Product Type: Linear Bearing Sleeve (Linear Ball Bushing)
• Series: XR Extra Rigid
• Bearing Style: Open Linear Ball Bushing
• Nominal Shaft Diameter: 3.000 in (76.2 mm)
• Overall Length: 6.000 in (152.4 mm)
• Outside Diameter: 4.500 in (114.3 mm)
• Number of Ball Circuits: 6
• Bearing Type: Self-Aligning, Open Style
• Dynamic Load Capacity: 10,000 lbf (44,482 N)
• Maximum Operating Temperature: 85°C (185°F)
• Compatible Shafting: Thomson 60 Case® LinearRace® XL
• Construction: Hardened Steel Recirculating Ball Bearing
• Application: Heavy-Duty Precision Linear Motion Systems

Common Replacements:

• Thomson XR32OPN
• Thomson XPBO48OPN
• Thomson XPBO48OPN-DP