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Super Precision Angular Contact Ball Bearings S7013 ACD/P4ATBTC

Super Precision Angular Contact Ball Bearings S7013 ACD/P4ATBTC

The S7013 ACD/P4ATBTC is a super precision angular contact ball bearing with a 65mm bore and 100mm outer diameter, crafted from durable chrome steel. Its sealed design keeps grease in and contaminants out, ensuring smooth operation.

With a 25° contact angle and moderate preload, it handles both radial and axial loads efficiently, up to 19170 lbf dynamically. It spins at speeds up to 31000 RPM, making it suitable for high-performance applications.

The matched set of three bearings (arranged TBT) provides stability and precision, ideal for machine tools or spindles. The phenolic cage offers quiet operation and long service life.

Weighing 1.3kg, it operates reliably in temperatures from -30°C to 110°C. Compliant with P4A tolerance standards, it’s a dependable choice for precision engineering needs.

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Product Parameters

  • Part Number S7013 ACD/P4ATBTC
  • 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 54 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 3 bearings <>> TBT
  • Number Of Bearings In Matched Set 3
  • 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 19170 lbf
  • Static Radial Load 23850 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 31000 rpm
  • Weight 1.3 kg
Super Precision Angular Contact Ball Bearings S7013 ACD/P4ATBTC dimension drawing
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Features

Performance Features of S7013 ACD/P4ATBTC Bearing

S7013 ACD/P4ATBTC Bearing is designed with a 25° contact angle, optimising load distribution for precision applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.

The matched arrangement of three bearings enhances stability, making it suitable for high-speed operations.
With a dynamic radial load capacity of 19170 lbf, it handles demanding conditions reliably.

S7013 ACD/P4ATBTC Bearing operates smoothly at speeds up to 31,000 rpm, thanks to its grease lubrication.
Its sealed design protects against contaminants, extending service life in various environments.

Application

Industrial Uses of S7013 ACD/P4ATBTC Bearing
S7013 ACD/P4ATBTC 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.

In robotics, S7013 ACD/P4ATBTC Bearing supports articulated arms, providing smooth movement and load handling. Its moderate preload and matched arrangement enhance stability in repetitive tasks.

For medical imaging devices, S7013 ACD/P4ATBTC Bearing’s phenolic cage reduces friction, ensuring quiet operation. The chrome steel rings and balls offer durability in critical diagnostic equipment.

Automotive applications like electric vehicle motors benefit from S7013 ACD/P4ATBTC Bearing’s high-speed capability. The grease lubrication extends service life even under continuous use.

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