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Super Precision Angular Contact Ball Bearings S7013 ACD/HCP4ADBC

Super Precision Angular Contact Ball Bearings S7013 ACD/HCP4ADBC

The S7013 ACD/HCP4ADBC is a super precision angular contact ball bearing with a 65mm bore and 100mm outer diameter, crafted from durable chrome steel. It features a 25° contact angle and comes in a matched pair for balanced performance.

With a dynamic radial load capacity of 14332 lbf, it handles high speeds up to 32,500 RPM smoothly. The ceramic balls and phenolic cage reduce friction, while the sealed design keeps grease in and contaminants out.

Its moderate preload (Class C) ensures stable operation in demanding applications. Ideal for precision machinery like spindles or CNC equipment where accuracy is key.

Weighing 0.73kg, this bearing is robust yet manageable. Compliant with P4A tolerance standards, it’s interchangeable with SKF equivalents for easy replacement.

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Product Parameters

  • Part Number S7013 ACD/HCP4ADBC
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 65 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 100 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 36 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 11.112 mm
  • Ball Qty 20
  • 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 Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 14332 lbf
  • Static Radial Load 15975 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 32500 rpm
  • Weight 0.73 kg
Super Precision Angular Contact Ball Bearings S7013 ACD/HCP4ADBC dimension drawing
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Features

Why Choose S7013 ACD/HCP4ADBC Bearing for Precision Tasks?

S7013 ACD/HCP4ADBC Bearing features a 25° contact angle, ideal for handling combined radial and axial loads with precision.
Its ceramic balls and chrome steel rings ensure smooth operation even at high speeds up to 32,500 rpm.

The phenolic cage in S7013 ACD/HCP4ADBC Bearing reduces friction and wear, enhancing longevity.
Moderate preload (Class C) provides consistent performance in matched bearing arrangements.

S7013 ACD/HCP4ADBC Bearing operates efficiently in temperatures from -30°C to 110°C.
Its sealed design keeps contaminants out, making it suitable for demanding environments.

With a dynamic radial load capacity of 14,332 lbf, S7013 ACD/HCP4ADBC Bearing excels in high-performance applications.
The P4A tolerance class ensures exceptional accuracy for precision machinery.

Application

Key Fields for S7013 ACD/HCP4ADBC Bearing
S7013 ACD/HCP4ADBC Bearing is widely used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The 25° contact angle ensures stable performance under combined radial and axial loads.

In robotics, S7013 ACD/HCP4ADBC Bearing excels in articulated arms, providing smooth motion and precise positioning. The sealed design keeps contaminants out, extending service life in demanding environments.

For aerospace applications, S7013 ACD/HCP4ADBC Bearing’s P4A tolerance class meets strict precision requirements. Its moderate preload enhances rigidity, making it suitable for flight control systems.

The matched bearing arrangement (DB) in S7013 ACD/HCP4ADBC Bearing is ideal for spindle units, ensuring balanced load distribution. This setup improves accuracy in CNC machining operations.

In medical imaging devices, S7013 ACD/HCP4ADBC Bearing’s grease lubrication operates quietly, essential for noise-sensitive environments. The chrome steel rings offer durability under continuous use.

Q&A

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