+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 71822 ACDGA/P4

Super Precision Angular Contact Ball Bearings 71822 ACDGA/P4

The 71822 ACDGA/P4 is a super precision angular contact ball bearing with a 110mm bore and 140mm outer diameter, crafted from high-quality chrome steel. It features a 25° contact angle and is designed for angular contact loads, handling up to 6795 lbf dynamically.

Its open design and phenolic cage ensure smooth operation at speeds up to 16,000 RPM, while the extra-light preload enhances precision. The bearing operates efficiently in temperatures ranging from -30°C to 110°C.

This model is interchangeable with SKF bearings and comes in a universal matching set of two, suitable for back-to-back, face-to-face, or tandem arrangements. Ideal for high-precision applications like machine tools or spindle drives.

Weighing 0.51kg, it offers a balance of strength and lightweight performance. Compliant with P4 tolerance standards for reliable accuracy.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 71822 ACDGA/P4
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 110 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 140 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 16 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 8.731 mm
  • Ball Qty 32
  • Contact Angle 25°
  • Tolerance Class P4
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 6795 lbf
  • Static Radial Load 8550 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 16000 rpm
  • Weight 0.51 kg
Super Precision Angular Contact Ball Bearings 71822 ACDGA/P4 dimension drawing
Download DWG Download PDF

Features

Performance Features of 71822 ACDGA/P4 Bearing

71822 ACDGA/P4 Bearing is crafted with a 25° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel rings and balls ensure durability and smooth operation under high-speed conditions.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a dynamic radial load capacity of 6795 lbf, it excels in demanding applications.

71822 ACDGA/P4 Bearing operates efficiently at speeds up to 16,000 rpm, balancing speed and reliability.
Its P4 tolerance class guarantees precision, making it suitable for high-accuracy machinery.

The open design allows for easy lubrication, ensuring consistent performance over time.
Its temperature range of -30°C to 110°C ensures adaptability in various environments.

Weighing just 0.51 kg, 71822 ACDGA/P4 Bearing offers a lightweight yet robust solution.
Its universal matching capability allows flexible configurations like back-to-back or face-to-face setups.

Application

How Does 71822 ACDGA/P4 Bearing Improve Performance?
71822 ACDGA/P4 Bearing excels in high-speed machine tools, where its 25° contact angle ensures precise radial and axial load handling. The phenolic cage reduces friction, making it ideal for continuous operation.

In automotive applications, 71822 ACDGA/P4 Bearing supports gearbox systems, offering smooth performance under demanding conditions. Its P4 tolerance class guarantees accuracy, essential for modern vehicle designs.

For robotics, 71822 ACDGA/P4 Bearing provides reliable motion control in articulated arms and precision mechanisms. The chrome steel construction ensures durability, even in repetitive high-speed movements.

Medical imaging devices benefit from 71822 ACDGA/P4 Bearing’s low vibration and high-speed capabilities. Its open design allows for easy lubrication, maintaining consistent performance in critical applications.

Q&A

SEND INQUIRY