NSK Angular contact ball high speed machine tool bearings 7016

JAPAN NSK 7016 High-Speed Angular Contact Ball Bearings for Machine Tools

Product Overview:

The JAPAN NSK 7016 Angular Contact Ball Bearings are expertly designed for high-speed machine tool applications, offering exceptional performance for axial load-bearing tasks. These bearings come in various contact angles, providing optimal support for heavy one-way axial loads, making them perfect for precision machinery.

Key Features:

• Contact Angle Options: Available in 15°, 30°, and 40° contact angles, denoted by C, A, and B. Special versions with a 25° contact angle are marked as A5. A larger contact angle equates to a higher axial load capacity.
• Robust Load Handling: Ideal for significant one-way axial loads, enhancing stability in various mechanical applications.
• Material Options: Constructed from high-grade steel, brass, or engineering plastic. The production method (pressing or turning) is selected based on application needs.
• Versatile Bearing Types: Includes single-row, matched, double-row, and four-point contact ball bearings for a range of uses.

Applications:

• Widely used in the mechanical industry, including:
  • Metallurgical machinery
  • Mining machinery
  • Paper-making machinery
  • Textile machinery

Specifications:

• Angular Contact Thrust Ball Bearing: Specially designed for ball screw support in machine tool applications.
• Brand: NSK 25TAC62BSBC10PN7A
  • 25: Inner diameter size in mm
  • TAC: Thrust angular contact ball bearing, featuring a 60° contact angle
  • 62: Outer diameter size in mm
  • B: Internal structure style
  • DF: Indicates bearing combinations (face-to-face, back-to-back, tandem)
  • C10: Standard preloaded for stability
  • C9: Light preloaded with low torque for precise applications
  • PN7A: Standard precision (ISO4 class equivalent)
  • PN7B: Special control precision for SU combinations (ISO4 grade)

Bearing Combinations:

• Single (SU) and Double (DU) Columns: Allows flexible configurations to suit various applications.
• Back-to-Back (DB) and Face-to-Face (DF): Offers stability for different machinery setups.
• Three-Column (DBD, DFD, DTD) and Four-Column (DBB, DFF, DBT, DFT, DTT) Combinations: Designed for enhanced load-bearing capacity in specialized applications.

Angular Contact Ball Bearing Types:

1. Single-row angular contact ball bearings
2. Matched angular contact ball bearings
3. Double-row angular contact ball bearings
4. Four-point contact ball bearings

Advantages of Angular Contact Ball Bearings:

1. High Load Capacity: Capable of handling greater loads than deep groove ball bearings of the same size.
2. Versatile Load Handling: Suitable for radial-axial combined loads and pure thrust loads.
3. High-Speed Operation: Offers low operating friction and high limiting speed, ensuring optimal performance.

Keywords: NSK 7016 Angular Contact Ball Bearings, High-Speed Bearings, Machine Tool Bearings, Industrial Bearings, Axial Load Capacity