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Super Precision Angular Contact Ball Bearings 7207 ACDGB/P4A

Super Precision Angular Contact Ball Bearings 7207 ACDGB/P4A

The 7207 ACDGB/P4A is a super precision angular contact ball bearing with a 35mm bore and 72mm outer diameter, crafted from durable chrome steel. It features a 25° contact angle and is designed for high-speed operations up to 41,000 RPM.

With a dynamic radial load capacity of 6908 lbf, this bearing handles demanding applications smoothly. Its phenolic cage ensures stability and reduces friction during use. The open design allows for easy lubrication and maintenance.

This bearing is ideal for precision machinery like CNC spindles or high-speed motors. Its P4A tolerance class guarantees accurate performance in critical setups. Weighing just 0.28kg, it balances strength and lightness effectively.

Compatible with SKF models, it offers flexibility for replacements. Suitable for temperatures from -30°C to 110°C, making it versatile for various environments. The bearing can be arranged back-to-back, face-to-face, or tandem for different load needs.

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Product Parameters

  • Part Number 7207 ACDGB/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 35 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 72 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 17 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 11.112 mm
  • Ball Qty 13
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 3
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 6908 lbf
  • Static Radial Load 4680 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 41000 rpm
  • Weight 0.28 kg
Super Precision Angular Contact Ball Bearings 7207 ACDGB/P4A dimension drawing
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Features

Performance Features of 7207 ACDGB/P4A Bearing

7207 ACDGB/P4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.

With a dynamic radial load capacity of 6908 lbf, it handles demanding conditions reliably.
The P4A tolerance class guarantees high precision, making it suitable for critical applications.

7207 ACDGB/P4A Bearing operates smoothly at speeds up to 41,000 rpm.
Its universal matching capability allows flexible arrangement in back-to-back, face-to-face, or tandem configurations.

The open design facilitates easy lubrication, ensuring consistent performance.
Its temperature range of -30°C to 110°C makes it adaptable to various environments.

Application

Industrial Uses of 7207 ACDGB/P4A Bearing
7207 ACDGB/P4A Bearing is commonly used in machine tools, where its precision angular contact design ensures accurate spindle rotation. The light preload and P4A tolerance class make it suitable for high-speed operations.

In automotive applications, 7207 ACDGB/P4A Bearing supports components like wheel hubs and transmissions, handling both radial and axial loads efficiently. Its chrome steel construction provides durability under demanding conditions.

For automation systems, 7207 ACDGB/P4A Bearing is ideal for robotic arms and CNC machines, offering smooth movement and low friction. The phenolic cage enhances performance by reducing heat buildup during prolonged use.

Medical imaging devices benefit from 7207 ACDGB/P4A Bearing’s precision, ensuring reliable operation in sensitive equipment. The open design allows for easy lubrication, maintaining consistent performance over time.

In consumer electronics, 7207 ACDGB/P4A Bearing can be found in high-performance printers and scanners, where quiet operation is essential. Its metric sizing ensures compatibility with a wide range of devices.

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