Parker 4552 Precision Ball Bearing Table Side Drive

Product Description

The PARKER 4552 is a single-axis precision ball bearing table designed for controlled linear motion in light industrial, laboratory, and machine tool positioning applications. It delivers 1/2 inch of travel with a 62-pound load capacity, making it suitable for tasks that require repeatable, low-friction movement in a compact footprint. The table measures 2.56 inches long by 2.62 inches wide by 1 inch high and ships at 1.1 pounds. Side-drive configuration provides lateral actuator access, keeping the drive mechanism clear of the carriage work surface. Eight 10-32 mounting holes are distributed around the base for rigid, multi-point fixturing to a parent structure or machine frame. Mechanical and motion control technicians are the primary installers of this component.

The PARKER 4552 fits positioning applications in laboratory automation, optical bench setups, inspection fixtures, small CNC sub-assemblies, and precision manufacturing jigs where a compact, rigid linear stage is required. Its low-profile housing and standardized 10-32 mounting pattern allow integration into existing machine structures without major modification. The side-drive layout is well suited for confined spaces where end-drive access is restricted. This table handles light payloads typical of sensor heads, tooling, small fixtures, and measurement probes.

Key Features

• 62-pound load capacity supports small tooling and sensor assemblies
• 1/2 inch of linear travel for short-stroke positioning tasks
• Precision ball bearing construction reduces friction and supports repeatable positioning
• Side-drive configuration allows actuator connection from the lateral face
• Eight 10-32 mounting holes provide rigid multi-point attachment
• Compact envelope: 2.56 inches long by 2.62 inches wide by 1 inch high

Compatibility

Designed as an OEM-style single-axis precision ball bearing linear stage suitable for integration into light-duty linear motion assemblies and positioning systems requiring 10-32 mounting hardware.

Installation Notes

Installation is typically performed by mechanical or motion control technicians familiar with linear positioning systems. Disengage and lock out all power sources and actuators before mounting or adjusting the table. Use properly sized 10-32 fasteners torqued evenly across all mounting holes to prevent racking or cocking of the carriage. Verify travel clearance in both directions before applying a load or connecting the drive mechanism.