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Super Precision Angular Contact Ball Bearings S7022 ACDGB/P4A

Super Precision Angular Contact Ball Bearings S7022 ACDGB/P4A

The S7022 ACDGB/P4A 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 23400 lbf and operates smoothly at speeds up to 16000 RPM.

Its sealed design keeps grease in and contaminants out, while the phenolic cage ensures quiet, long-lasting performance. The 25° contact angle provides excellent stability for angular loads.

This bearing is ideal for high-speed applications like machine tool spindles or precision equipment. It can be paired in back-to-back, face-to-face, or tandem arrangements for added versatility.

Weighing 2kg, it’s robust yet manageable for its size. Compliant with P4A tolerance standards, it offers reliable precision in temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number S7022 ACDGB/P4A
  • 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 28 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 No
  • Number Of Bearings In Matched Set 3
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • 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 23400 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 16000 rpm
  • Weight 2 kg
Super Precision Angular Contact Ball Bearings S7022 ACDGB/P4A dimension drawing
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Features

How Does S7022 ACDGB/P4A Bearing Achieve Super Precision?

S7022 ACDGB/P4A Bearing features a 25° contact angle, optimised for high-precision angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smooth operation.
With a dynamic radial load capacity of 23400 lbf, it handles demanding tasks with ease.
The sealed design and grease lubrication allow it to reach speeds up to 16,000 rpm reliably.

Why Choose S7022 ACDGB/P4A Bearing for High-Speed Applications?

S7022 ACDGB/P4A Bearing is designed for high-speed performance, thanks to its precision P4A tolerance class.
The phenolic cage minimises weight and friction, enhancing efficiency at speeds up to 16,000 rpm.
Its chrome steel construction ensures stability under heavy radial loads of 23400 lbf.
The sealed design protects against contaminants, maintaining performance in harsh conditions.

Engineered for Precision: S7022 ACDGB/P4A Bearing

S7022 ACDGB/P4A Bearing combines a 25° contact angle with P4A tolerance for exceptional accuracy.
The phenolic cage and chrome steel components reduce friction, ensuring smooth high-speed operation.
With a dynamic radial load rating of 23400 lbf, it delivers reliable performance in precision machinery.
Its sealed design and grease lubrication extend service life while minimising maintenance needs.

Chrome Steel vs Phenolic Cage: Strengths of S7022 ACDGB/P4A Bearing

S7022 ACDGB/P4A Bearing uses chrome steel rings and balls for durability under heavy loads up to 23400 lbf.
The phenolic cage reduces weight and friction, enhancing high-speed performance up to 16,000 rpm.
Its sealed design protects against contaminants, ensuring consistent operation in various environments.
The 25° contact angle and P4A tolerance class make it ideal for precision applications.

Application

Common Applications of S7022 ACDGB/P4A Bearing
S7022 ACDGB/P4A Bearing is widely 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 ACDGB/P4A Bearing supports articulated arms, providing smooth movement and long service life. Its light preload makes it suitable for applications requiring minimal friction.

For aerospace components, S7022 ACDGB/P4A Bearing’s phenolic cage and chrome steel construction offer reliability under varying temperatures. The P4A tolerance class ensures consistent performance in critical systems.

S7022 ACDGB/P4A Bearing also fits well in medical imaging devices, where precision and quiet operation are essential. The grease lubrication reduces maintenance needs while ensuring smooth rotation.

Q&A

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