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Super Precision Angular Contact Ball Bearings S7011 CD/P4ADGA

Super Precision Angular Contact Ball Bearings S7011 CD/P4ADGA

The S7011 CD/P4ADGA is a super precision angular contact ball bearing, measuring 55mm by 90mm by 36mm. Made from chrome steel, it features a 15° contact angle and comes sealed for protection.

This bearing handles radial loads up to 14332 lbf and spins smoothly at speeds up to 46000 RPM. Its phenolic cage ensures durability, while the grease lubrication simplifies maintenance.

Designed for universal matching, it can be arranged back-to-back, face-to-face, or tandem. The extra light preload (Class A) ensures precise operation.

Ideal for high-precision applications like machine tools or spindles. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings. Weighs 0.76kg.

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Product Parameters

  • Part Number S7011 CD/P4ADGA
  • 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 Extra light / Class A
  • 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/P4ADGA dimension drawing
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Features

Performance Features of S7011 CD/P4ADGA Bearing

S7011 CD/P4ADGA Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 14332 lbf.

The phenolic cage ensures smooth operation at high speeds, reaching up to 46,000 rpm.
Universal matching allows flexible arrangements like back-to-back or face-to-face configurations.

Sealed design and grease lubrication reduce maintenance needs while extending service life.
With a precision tolerance class of P4A, it delivers reliable performance in demanding conditions.

The bearing operates efficiently within a temperature range of -30°C to 110°C.
Its balanced design and high-quality materials make it suitable for precision machinery.

Application

Common Applications of S7011 CD/P4ADGA Bearing
S7011 CD/P4ADGA Bearing is widely used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The sealed construction helps maintain lubrication, reducing maintenance needs in demanding industrial settings.

In automotive applications, S7011 CD/P4ADGA Bearing supports components like electric motors and transmissions, offering reliable performance under angular loads. Its universal matching feature allows flexible installation in various configurations.

For medical imaging devices, S7011 CD/P4ADGA Bearing’s phenolic cage and chrome steel construction provide smooth, quiet operation essential for sensitive equipment. The extra-light preload ensures minimal friction, enhancing device longevity.

Automation systems benefit from S7011 CD/P4ADGA Bearing’s high-speed capability, making it ideal for robotic arms and CNC machinery. The P4A tolerance class guarantees consistent performance in precision-driven tasks.

In consumer electronics, S7011 CD/P4ADGA Bearing is found in high-performance printers and scanners, where its durability and low noise are key advantages. The grease lubrication ensures smooth operation over extended periods.

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