+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings S71914 ACD/P4A

Super Precision Angular Contact Ball Bearings S71914 ACD/P4A

The S71914 ACD/P4A is a super precision angular contact ball bearing with a 70mm bore and 100mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 7312 lbf and reaches speeds of 11000 RPM, making it suitable for high-performance applications.

Its sealed design keeps lubrication in and contaminants out, while the phenolic cage ensures smooth operation. The 25° contact angle provides excellent stability under angular loads.

This bearing is available with preload and matched arrangements, offering flexibility for precise setups. It meets P4 tolerance standards, ensuring reliable performance in demanding conditions.

Ideal for machine tools, spindles, or other high-speed equipment where precision is key. With a compact width of 16mm and weighing just 0.34kg, it balances strength and efficiency. Works well in temperatures from -30°C to 110°C.

Interchangeable with SKF bearings, it’s a practical choice for replacements or upgrades. The sealed, lubricated design reduces maintenance needs, saving time and effort.

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

Product Parameters

  • Part Number S71914 ACD/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 70 mm
  • Bore Dia Tolerance -0.007mm to 0
  • Outer Dia 100 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 16 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 24
  • Contact Angle 25°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement Available
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 7312 lbf
  • Static Radial Load 7312 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 11000 rpm
  • Weight 0.34 kg
  • Price（$） 781.74
Super Precision Angular Contact Ball Bearings S71914 ACD/P4A dimension drawing
Download DWG Download PDF

Features

Why Choose S71914 ACD/P4A Bearing for Precision Tasks?

S71914 ACD/P4A Bearing features a 25° contact angle, optimising load distribution for high-precision applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.
With a dynamic radial load capacity of 7312 lbf, it handles demanding conditions effortlessly.
The P4 tolerance class guarantees exceptional accuracy, making it ideal for precision machinery.

How Is S71914 ACD/P4A Bearing Engineered for Reliability?

S71914 ACD/P4A Bearing is sealed to protect against contaminants, ensuring consistent performance.
Its matched arrangement and preload options enhance stability in high-speed operations.
The bearing operates smoothly at up to 11,000 rpm, thanks to its balanced design.
Lubrication is pre-applied, reducing maintenance needs and extending service life.

What Ensures Smooth Operation in S71914 ACD/P4A Bearing?

S71914 ACD/P4A Bearing’s phenolic cage minimises vibration, promoting quiet and efficient performance.
The 24 high-precision balls, each 9.525 mm in diameter, ensure even load distribution.
Its temperature range of -30° to 110°C allows reliable use in varied environments.
The sealed design keeps lubrication intact, further enhancing smooth operation.

Application

Common Applications of S71914 ACD/P4A Bearing
S71914 ACD/P4A Bearing is widely used in high-precision machine tools, where its 25° contact angle ensures accurate radial and axial load handling. The sealed design keeps contaminants out, making it suitable for demanding workshop conditions.

In robotics, S71914 ACD/P4A Bearing provides smooth motion control for articulated arms, thanks to its phenolic cage reducing friction. Its P4 tolerance class guarantees consistent performance in repetitive tasks.

For medical imaging systems, S71914 ACD/P4A Bearing’s chrome steel construction offers reliability during prolonged operation. The lubricated design ensures quiet running, which is essential in sensitive diagnostic environments.

Automotive testing equipment benefits from S71914 ACD/P4A Bearing’s ability to handle combined loads at high speeds. Its matched arrangement option allows for customised setups in prototype development.

In semiconductor manufacturing, S71914 ACD/P4A Bearing’s precision helps maintain alignment in wafer handling systems. The temperature stability up to 110°C ensures performance in controlled cleanroom conditions.

Q&A

SEND INQUIRY