+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 7214 ACD/P4ADGB

Super Precision Angular Contact Ball Bearings 7214 ACD/P4ADGB

The 7214 ACD/P4ADGB is a super precision angular contact ball bearing with a 70mm bore and 125mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 24300 lbf and operates smoothly at speeds up to 28000 RPM.

Its 25° contact angle and universal matching design allow flexible arrangements like back-to-back or face-to-face. The phenolic cage ensures quiet operation and long service life.

This bearing is lubricated for easy maintenance and works in temperatures from -30°C to 110°C. Ideal for high-precision applications like machine tools or spindles where accuracy is key.

Weighing 2.22kg, it comes as a matched set of two bearings for balanced performance. Compliant with P4A tolerance class for exceptional precision.

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

Product Parameters

  • Part Number 7214 ACD/P4ADGB
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 70 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 125 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 48 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 15.875 mm
  • Ball Qty 16
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Universal matching
  • Number Of Bearings In Matched Set 2
  • 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 24300 lbf
  • Static Radial Load 24750 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 28000 rpm
  • Weight 2.22 kg
  • Price（$） 31.158
Super Precision Angular Contact Ball Bearings 7214 ACD/P4ADGB dimension drawing
Download DWG Download PDF

Features

Performance Features of 7214 ACD/P4ADGB Bearing

7214 ACD/P4ADGB Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
The chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 24,300 lbf.

Its phenolic cage ensures smooth operation at high speeds, reaching up to 28,000 rpm.
The universal matching design allows flexible arrangements like back-to-back or face-to-face configurations.

With a precision tolerance class of P4A, 7214 ACD/P4ADGB Bearing delivers reliable performance in demanding conditions.
The open seal type facilitates easy lubrication, maintaining efficiency over time.

Operating within a temperature range of -30°C to 110°C, it adapts to various environments.
The matched set of two bearings ensures consistent performance in complex assemblies.

Application

Key Fields for 7214 ACD/P4ADGB Bearing
7214 ACD/P4ADGB Bearing is commonly used in high-precision machine tools, where its 25° contact angle ensures accurate radial and axial load handling. The universal matching feature allows flexible arrangements, making it suitable for complex setups.

In robotics, 7214 ACD/P4ADGB Bearing supports articulated arms and joints, providing smooth movement under dynamic loads. Its phenolic cage reduces friction, enhancing efficiency in repetitive tasks.

For aerospace applications, 7214 ACD/P4ADGB Bearing’s P4A tolerance class meets strict precision requirements. The chrome steel construction ensures durability in demanding conditions, from takeoff to landing.

Automotive systems benefit from 7214 ACD/P4ADGB Bearing’s light preload, which improves steering and transmission performance. Its metric sizing fits seamlessly into European and Asian vehicle designs.

In medical imaging devices, 7214 ACD/P4ADGB Bearing’s low friction and high-speed capability ensure reliable operation. The open design simplifies maintenance, reducing downtime in critical healthcare settings.

Q&A

SEND INQUIRY