Bearing B7017-C-T-P4S-UL FAG

Product detailed description

The FAG B7017-C-T-P4S-UL is a super-precision spindle bearing engineered for high-speed and high-accuracy applications. It is particularly suitable for machine tool spindles and other precision machinery requiring high guidance accuracy and suitability for high speeds.

Key Features:

• Contact Angle: 15°
• Dimensions:
  • Inner Diameter (d): 85 mm
  • Outer Diameter (D): 130 mm
  • Width (B): 22 mm
• Load Ratings:
  • Basic Dynamic Load Rating (Cr): 66,000 N
  • Basic Static Load Rating (C0r): 43,500 N
• Limiting Speeds:
  • Grease Lubrication: 11,000 rpm
  • Oil Lubrication: 16,000 rpm
• Cage Type: TB (Textile Laminated Phenolic Resin, Outer Ring Guided)
• Precision Class: P4S (Higher than P4)
• Axial Internal Clearance/Preload: UL (Universal design for fitting in pairs, bearing pair has slight preload in O and X arrangements)

Design and Construction:

This bearing features a single-row angular contact design with solid inner and outer rings and ball-and-cage assemblies with solid window cages. The textile laminated phenolic resin cage is suitable for long-term operation at temperatures up to 100°C. The P4S precision class ensures high running accuracy, making it ideal for applications requiring precise positioning and high rotational speeds.

Applications:

The FAG B7017-C-T-P4S-UL spindle bearing is commonly used in:

• Machine tool spindles
• High-speed motors
• Precision machinery

Its high load capacity and rigidity make it suitable for medium-speed applications requiring high precision.