20TAB04U/GM P4 | Ball Screw Support Bearing

The 20TAB04 is a high-precision angular contact ball screw support bearing designed to deliver smooth rotation, excellent axial load capacity, and long-term accuracy. Engineered for compact precision applications such as CNC machines, small automation systems, and high-speed motion equipment, this bearing provides the stability and rigidity needed for precise ball-screw operation.

With its high contact angle and optimized internal design, the 20TAB04 reduces friction, minimizes vibration, and ensures consistent performance even in demanding, high-speed environments. Its durable construction and superior reliability make it a trusted choice for machine builders and maintenance professionals looking to improve positioning accuracy and system efficiency.

Ideal for both new installations and replacements, the 20TAB04 offers dependable performance, long service life, and smooth, accurate motion control.