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Super Precision Angular Contact Ball Bearings S7011 CD/P4ADGB

Super Precision Angular Contact Ball Bearings S7011 CD/P4ADGB

The S7011 CD/P4ADGB is a super precision angular contact ball bearing with a 55mm bore and 90mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 14332 lbf and operates smoothly at speeds up to 46000 RPM.

Its sealed design keeps grease in and contaminants out, while the phenolic cage ensures quiet and efficient performance. The bearing works reliably in temperatures ranging from -30°C to 110°C.

This model is universally matched, allowing flexible arrangements like back-to-back or face-to-face for versatile applications. Ideal for precision machinery, spindles, or high-speed equipment where accuracy is key.

Weighing 0.76kg, it’s robust yet manageable for its size. Compliant with P4A tolerance standards, it ensures consistent performance in demanding conditions.

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Product Parameters

  • Part Number S7011 CD/P4ADGB
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 55 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 90 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 36 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 11.112 mm
  • Ball Qty 18
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement Universal matching
  • Number Of Bearings In Matched Set 2
  • 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 14332 lbf
  • Static Radial Load 14738 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 46000 rpm
  • Weight 0.76 kg
Super Precision Angular Contact Ball Bearings S7011 CD/P4ADGB dimension drawing
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Features

Performance Features of S7011 CD/P4ADGB Bearing

S7011 CD/P4ADGB Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.

Its chrome steel construction ensures durability and resistance to wear under dynamic radial loads up to 14332 lbf.

The phenolic cage maintains ball alignment, reducing friction and enabling smooth operation at speeds up to 46,000 rpm.

With universal matching capability, it offers flexibility in back-to-back, face-to-face, or tandem arrangements.

Application

Industrial Uses of S7011 CD/P4ADGB Bearing
S7011 CD/P4ADGB Bearing is commonly used in high-speed machine tools, where its precision and light preload ensure smooth operation. The sealed design helps keep contaminants out, extending the bearing’s lifespan in demanding environments.

In automotive applications, S7011 CD/P4ADGB Bearing supports components like electric motors and gearboxes, thanks to its angular contact design. The universal matching feature allows for flexible installation in various configurations.

For medical imaging devices, S7011 CD/P4ADGB Bearing’s phenolic cage and chrome steel construction provide reliable performance. Its high-speed capability makes it suitable for equipment requiring consistent, low-vibration operation.

Automation systems benefit from S7011 CD/P4ADGB Bearing’s ability to handle both radial and axial loads. The grease lubrication ensures minimal maintenance, ideal for robotic arms and conveyor systems.

In consumer electronics, S7011 CD/P4ADGB Bearing is found in high-performance fans and printers. Its compact size and precision make it a practical choice for devices where space and reliability are key.

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