+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings S7212 ACD/HCP4A

Super Precision Angular Contact Ball Bearings S7212 ACD/HCP4A

The S7212 ACD/HCP4A is a super precision angular contact ball bearing with a 60mm bore and 110mm outer diameter, crafted from high-quality chrome steel and ceramic balls. It handles radial loads up to 12442 lbf and operates smoothly at speeds up to 14000 RPM.

Its sealed design keeps lubrication in and contaminants out, while the phenolic cage ensures quiet, long-lasting performance. The 25° contact angle provides excellent stability for angular loads.

This bearing is ideal for high-speed applications like machine tool spindles or precision equipment. With a P4 tolerance class, it offers reliable accuracy for demanding tasks.

Weighing 0.71kg, it’s robust yet manageable for its size. It works well in temperatures from -30°C to 110°C and is interchangeable with SKF bearings for easy replacement.

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

Product Parameters

  • Part Number S7212 ACD/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 60 mm
  • Bore Dia Tolerance -0.007mm to 0
  • Outer Dia 110 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 22 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 14.288 mm
  • Ball Qty 16
  • Contact Angle 25°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 12442 lbf
  • Static Radial Load 10125 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 14000 rpm
  • Weight 0.71 kg
  • Price（$） 579.915
Super Precision Angular Contact Ball Bearings S7212 ACD/HCP4A dimension drawing
Download DWG Download PDF

Features

How Does S7212 ACD/HCP4A Bearing Achieve Super Precision?

S7212 ACD/HCP4A Bearing features a 25° contact angle, optimised for high-precision angular contact applications.
Its ceramic balls and chrome steel rings reduce friction, enhancing speed and accuracy.

With a dynamic radial load capacity of 12442 lbf, S7212 ACD/HCP4A Bearing handles demanding operations smoothly.
The phenolic cage ensures stability, even at high speeds up to 14,000 rpm.

S7212 ACD/HCP4A Bearing’s sealed design keeps lubrication intact, reducing maintenance needs.
Its P4 tolerance class (ABEC-7) guarantees consistent performance in precision tasks.

The bearing operates efficiently within a temperature range of -30° to 110°C.
This makes S7212 ACD/HCP4A Bearing suitable for various industrial environments.

Application

Industrial Uses of S7212 ACD/HCP4A Bearing
S7212 ACD/HCP4A Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it suitable for high-speed operations.

Where Is S7212 ACD/HCP4A Bearing Used?
In automotive applications, S7212 ACD/HCP4A Bearing supports wheel hubs and transmissions, offering reliable performance under angular loads. Its sealed design helps keep contaminants out, extending service life.

Perfect Fit for Automation: S7212 ACD/HCP4A Bearing
S7212 ACD/HCP4A Bearing works well in robotic arms, providing smooth movement and precision. The phenolic cage adds durability, making it ideal for repetitive tasks in automated systems.

Medical vs Industrial: Where S7212 ACD/HCP4A Bearing Excels
S7212 ACD/HCP4A Bearing is versatile, fitting both medical imaging devices and industrial pumps. Its P4 tolerance class ensures consistent performance in demanding environments.

Q&A

SEND INQUIRY