S6005 CTA ABEC7 UL GMN 25x47x12 Angular Contact Ball Bearing

Applications

The S6005 CTA ABEC7 UL GMN angular contact ball bearing is intended for precision industrial applications where very high running accuracy and high rotational speeds are required. This ABEC-based designation is commonly used in machinery documentation originating from the US or international OEMs. Typical applications include high-speed drives, industrial automation, precision motors, and compact assemblies requiring reliable axial shaft guidance within bearing housings or complete bearing units.

Technical Characteristics

This bearing features an angular contact design that allows axial load transmission in one direction while maintaining strong radial load capability. The CTA cage is optimized for high-speed operation, providing stable ball guidance and low friction losses. The UL preload indicates factory-matched internal conditions suitable for paired bearing arrangements. Manufactured by GMN, the bearing meets strict requirements for precision industrial use.

Technical Data

• Bearing type: angular contact ball bearing

• Designation: S6005 CTA ABEC7 UL

• Inner diameter: 25 mm

• Outer diameter: 47 mm

• Width: 12 mm

• Precision class: ABEC7

• Application: industrial applications, bearing units, bearing housings

Main Description

The S6005 CTA ABEC7 UL GMN 25x47x12 is a precision angular contact ball bearing identified according to the ABEC accuracy standard. It is frequently selected where machine specifications reference ABEC classes rather than ISO precision grades. The angular contact geometry ensures controlled axial positioning and stable operation at elevated speeds, making it suitable for demanding industrial environments.

Thanks to its compact dimensions, the bearing fits well into space-constrained designs and miniature bearing units. It can be used in new equipment as well as in service and replacement scenarios where the original documentation specifies ABEC7 accuracy. This variant is aimed at B2B customers who require exact compliance with ABEC-based technical documentation while maintaining high durability and consistent performance.

FAQ - Frequently Asked Questions

Is ABEC7 equivalent to P4?
Yes. ABEC7 corresponds to P4 in the ISO precision system.

Why use the ABEC7 designation?
ABEC7 is commonly referenced in US and international machine documentation.

What loads can this bearing carry?
Combined radial loads and axial loads in one direction.

Is it suitable for high-speed operation?
Yes. The CTA cage and ABEC7 accuracy are designed for high-speed applications.