NSK 6904-ZZNR Deep Groove Ball Bearing - 20 mm ID, 37 mm OD, 9 mm Width STI Designed for high-pressure refrigerants including

Designed for high-pressure refrigerants including R410a

thus making it a unique and professional dismounting tool

Angular Spherical Plain Bearings can accommodate heavy loads in both directions

It is a manual tool for riveting and unriveting with a long lever for energy-saving operation

The Whittet-Higgins CNM-36 is a one-piece

NSK 6904-ZZNR Deep Groove Ball Bearing - 20 mm ID, 37 mm OD, 9 mm Width STI Designed for high-pressure refrigerants includingDeep Groove Ball Bearing NSK deep groove ball bearings are versatile, robust, and accommodate radial and axial loads in both directions. Their simple design, low friction, and high speed capability make them suitable for a wide range of industrial applications, from electric motors to gearboxes. Sealed and shielded variants protect against contamination, while open versions allow easy lubrication.