NSK Engraving Machine Angular Contact Bearing 7205 – With Sealing

Upgrade your engraving machine with the JAPAN NSK Angular Contact Ball Bearing 7205. Designed for high-speed performance, this bearing features an integrated sealing system to ensure durability and consistent operation in demanding environments.

Key Features:

1. Precision Contact Angle: Available in contact angles of 15°, 30°, and 40°, providing high load-carrying capacity for one-way axial loads. The 25° angle, designated by A5, offers enhanced load-bearing ability.
2. High Load Capacity: Optimized for bearing radial-axial combined loads and pure thrust loads. The greater the contact angle, the higher the load capacity.
3. Material: Manufactured using steel, brass, or engineering plastic. The construction method includes press or turning, depending on the specific application requirements.
4. Diverse Structures: Includes single row, matched, double row, and four-point contact ball bearings, allowing for versatile application use.
5. Low Friction & High Speed: Designed to minimize operating friction, facilitating high-speed operation and extended service life.

Application Areas:

• Suitable for various machinery in industries like metallurgy, mining, paper-making, textile, and more.
• Ideal for ball screw support in machine tool applications.

Specifications:

• Model: 7205
• Brand: NSK Japan
• Inner Diameter: 25 mm
• Contact Angle: Available in 60° (TAC), 15°, 30°, and 40° variations
• Combination Styles: Includes back-to-back (DB), face-to-face (DF), single (SU), and more for versatile configuration options
• Precision Grades: Standard precision (PN7A) and special control precision (PN7B) available
• Preload Options: Standard (C10) and light preload (C9) for reduced torque

Angular Contact Bearing Variations:

1. Single Row Angular Contact Ball Bearing
2. Matched Angular Contact Ball Bearing
3. Double Row Angular Contact Ball Bearing
4. Four-Point Contact Ball Bearing

Advantages:

• Higher load capacity than deep groove ball bearings of the same dimensions.
• Suitable for both radial-axial loads and pure thrust loads.
• Low operating friction with a high limiting speed, enhancing overall efficiency.

Keywords: Angular Contact Ball Bearing, NSK 7205, High-Speed Bearing, Engraving Machine Bearing, Machine Tool Bearings, Precision Bearings, Industrial Bearings