+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings S7014 ACB/P4ADBC

Super Precision Angular Contact Ball Bearings S7014 ACB/P4ADBC

The S7014 ACB/P4ADBC is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, crafted from high-quality chrome steel. Its 25° contact angle and sealed design ensure smooth operation under angular loads.

This matched pair of bearings (DB arrangement) handles dynamic radial loads up to 6660 lbf and spins at speeds up to 28,000 RPM. The phenolic cage and grease lubrication offer quiet, long-lasting performance.

With a moderate preload (Class C) and P4A tolerance, it delivers excellent accuracy for demanding applications. Ideal for machine tool spindles or high-speed industrial equipment.

Weighing 1.32kg, it operates reliably in temperatures from -30°C to 110°C. The sealed design keeps contaminants out, reducing maintenance needs.

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

Product Parameters

  • Part Number S7014 ACB/P4ADBC
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 70 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 110 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 40 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 28
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 6660 lbf
  • Static Radial Load 6975 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 28000 rpm
  • Weight 1.32 kg
Super Precision Angular Contact Ball Bearings S7014 ACB/P4ADBC dimension drawing
Download DWG Download PDF

Features

Performance Features of S7014 ACB/P4ADBC Bearing

S7014 ACB/P4ADBC 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 6660 lbf.

Its sealed design and phenolic cage ensure smooth operation, even at high speeds of 28,000 rpm.
The moderate preload (Class C) improves stability, making it suitable for precision tasks.

S7014 ACB/P4ADBC Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
The matched arrangement of two bearings (DB) provides balanced performance for demanding applications.

With grease lubrication, S7014 ACB/P4ADBC Bearing requires minimal maintenance.
Its precision tolerance class (P4A) ensures consistent performance in high-speed environments.

Application

Industrial Uses of S7014 ACB/P4ADBC Bearing
S7014 ACB/P4ADBC Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction helps maintain performance in environments with dust or debris.

Where Is S7014 ACB/P4ADBC Bearing Used?
You’ll often find S7014 ACB/P4ADBC Bearing in automotive transmissions, where its moderate preload and grease lubrication support smooth gear shifts. The matched bearing arrangement also enhances stability in high-speed applications.

Built for Heavy-Duty Use: S7014 ACB/P4ADBC Bearing
S7014 ACB/P4ADBC Bearing handles radial loads efficiently in industrial robots, thanks to its chrome steel construction. The phenolic cage reduces friction, making it suitable for continuous operation.

Medical vs Industrial: Where S7014 ACB/P4ADBC Bearing Excels
In medical imaging devices, S7014 ACB/P4ADBC Bearing’s precision and sealed design ensure reliable performance. For industrial pumps, its high-speed capability and load tolerance make it a dependable choice.

Automotive vs Aerospace: Applications of S7014 ACB/P4ADBC Bearing
S7014 ACB/P4ADBC Bearing works well in car wheel hubs due to its angular contact and durability. In aerospace, its high-speed tolerance and precision are valued for flight control systems.

Q&A

SEND INQUIRY