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Super Precision Angular Contact Ball Bearings S7022 ACD/P4AQBCB

Super Precision Angular Contact Ball Bearings S7022 ACD/P4AQBCB

The S7022 ACD/P4AQBCB is a super precision angular contact ball bearing with a 110mm bore and 170mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 62100 lbf and operates smoothly at speeds up to 16000 RPM.

With a 25° contact angle and sealed design, it offers reliable performance in demanding conditions. The phenolic cage ensures quiet operation and long service life, while the grease lubrication simplifies maintenance.

This bearing comes in a matched set of four, preloaded for light applications (Class B). Its P4A tolerance class guarantees high precision, making it ideal for machine tools or high-speed spindles.

Weighing 7.98kg, it’s robust yet suitable for precision machinery. Compatible with SKF bearings, it’s a practical choice for replacements or upgrades in industrial settings.

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Product Parameters

  • Part Number S7022 ACD/P4AQBCB
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 110 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 170 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 112 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 19.05 mm
  • Ball Qty 20
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement 4 bearings <<>> QBC
  • 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 62100 lbf
  • Static Radial Load 93375 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 16000 rpm
  • Weight 7.98 kg
Super Precision Angular Contact Ball Bearings S7022 ACD/P4AQBCB dimension drawing
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Features

How Does S7022 ACD/P4AQBCB Bearing Ensure Precision in High-Speed Applications?

S7022 ACD/P4AQBCB Bearing features a 25° contact angle, optimising load distribution for smooth operation.
Its chrome steel construction provides strength and durability under high radial loads.

The phenolic cage maintains ball alignment, reducing friction and wear during high-speed rotation.
With a maximum speed of 16,000 rpm, it delivers reliable performance in demanding conditions.

S7022 ACD/P4AQBCB Bearing’s sealed design protects against contaminants, ensuring long service life.
Its light preload and P4A tolerance class guarantee consistent precision in angular contact applications.

Application

Industrial Uses of S7022 ACD/P4AQBCB Bearing
S7022 ACD/P4AQBCB 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, S7022 ACD/P4AQBCB Bearing provides smooth motion control for articulated arms, thanks to its light preload and matched arrangement. The phenolic cage reduces friction, enhancing efficiency in repetitive tasks.

For aerospace applications, S7022 ACD/P4AQBCB Bearing’s high dynamic radial load capacity makes it suitable for aircraft components. Its temperature range also ensures reliability in varying operational conditions.

Q&A

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