•  
• Bearing model
• Model
  NSK 7905 CTYNSULP4 Angular Contact Ball Bearing
• internal diameter-(mm)
• d
  25
• Outer diameter -(mm)
• D
  42
• Bearing thickness-(mm)
• B
  9
• Reference speed-(r/min)
• Reference speed
  24000
• Limit speed-(r/min)
• Limit speed
  5400

Features

Support both radial and axial loads

Single-row ACBBs can take radial loads and axial loads in one direction with typical contact angles of 30° or 40°.

A variety of contact angles

Larger contact angles offer greater capacity for axial loads, while smaller contact angles are better for high-speed rotation.

Two opposed bearings are used to adjust internal clearance. Pressed steel cages are common, though polyamide resin cages are typically used for high-precision bearings with contact angles under 30°.

Applications

High rigidity

Ideal for applications requiring bearing rigidity.

Pumps, compressors, screw chillers, elevator hoists