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Super Precision Angular Contact Ball Bearings S7013 ACD/P4AQBTB

Super Precision Angular Contact Ball Bearings S7013 ACD/P4AQBTB

The S7013 ACD/P4AQBTB is a super precision angular contact ball bearing with a 65mm bore and 100mm outer diameter, crafted from high-quality chrome steel. It features a 25° contact angle and comes sealed for protection, with a matched set of four bearings for balanced performance.

This bearing handles radial loads up to 23400 lbf and operates smoothly at speeds up to 31000 RPM. Its phenolic cage ensures durability, while the grease lubrication simplifies maintenance. The P4A tolerance class guarantees precise operation.

Ideal for high-precision applications like machine tool spindles or robotics, this bearing excels in environments requiring accuracy. Its sealed design keeps contaminants out, extending service life. The matched set ensures consistent performance across all four bearings.

With a temperature range of -30°C to 110°C, it’s suitable for various industrial conditions. Weighing 1.73kg, it offers a robust solution without excessive bulk. Compliant with precision standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number S7013 ACD/P4AQBTB
  • 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 72 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 4 bearings <>>> QBT
  • Number Of Bearings In Matched Set 4
  • Universal Matching Bearing No
  • Preload Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 23400 lbf
  • Static Radial Load 31500 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 31000 rpm
  • Weight 1.73 kg
Super Precision Angular Contact Ball Bearings S7013 ACD/P4AQBTB dimension drawing
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Features

Why Choose S7013 ACD/P4AQBTB Bearing for Precision Tasks?

S7013 ACD/P4AQBTB Bearing features a 25° contact angle, ideal for handling combined radial and axial loads with precision.
Its matched arrangement of four bearings ensures consistent performance in high-speed applications.

The chrome steel rings and balls provide durability, while the phenolic cage reduces friction and noise.
With a maximum speed of 31,000 rpm, it excels in demanding environments.

S7013 ACD/P4AQBTB Bearing’s P4A tolerance class guarantees tight precision for critical operations.
Its sealed design and grease lubrication minimise maintenance needs, ensuring long-term reliability.

Application

Industrial Uses of S7013 ACD/P4AQBTB Bearing
S7013 ACD/P4AQBTB 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 automotive applications, S7013 ACD/P4AQBTB Bearing supports high-speed components like electric motor shafts, thanks to its light preload and phenolic cage. The metric sizing makes it a versatile choice for various vehicle designs.

For medical imaging devices, S7013 ACD/P4AQBTB Bearing’s chrome steel rings and balls provide reliable operation under consistent radial loads. The P4A tolerance class ensures smooth performance in sensitive equipment.

Automation systems benefit from S7013 ACD/P4AQBTB Bearing’s matched arrangement, which reduces vibration in robotic arms. The grease lubrication extends service life even in continuous operation.

In consumer electronics, S7013 ACD/P4AQBTB Bearing is ideal for high-speed printer spindles, where its sealed design prevents contamination. The 25° contact angle offers stability during rapid directional changes.

Q&A

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