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Super Precision Angular Contact Ball Bearings S7011 CE/P4ADGB

Super Precision Angular Contact Ball Bearings S7011 CE/P4ADGB

The S7011 CE/P4ADGB is a super precision angular contact ball bearing with a 55mm bore and 90mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and comes sealed for protection, with a phenolic cage for durability.

This bearing handles radial loads up to 6210 lbf and operates smoothly at speeds up to 46,000 RPM. Its light preload (Class B) ensures precise performance, ideal for high-accuracy applications.

Designed for universal matching, it can be arranged back-to-back, face-to-face, or tandem. The grease lubrication simplifies maintenance, and it works in temperatures from -30°C to 110°C.

Weighing 0.81kg, it’s a robust choice for machine tools or spindle drives where precision and reliability are key. Interchangeable with SKF bearings, it offers a practical replacement option.

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Product Parameters

  • Part Number S7011 CE/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 7.938 mm
  • Ball Qty 24
  • 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 6210 lbf
  • Static Radial Load 5512 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 46000 rpm
  • Weight 0.81 kg
Super Precision Angular Contact Ball Bearings S7011 CE/P4ADGB dimension drawing
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Features

Performance Features of S7011 CE/P4ADGB Bearing

S7011 CE/P4ADGB Bearing is designed with a 15° contact angle, ideal for handling combined radial and axial loads.

Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.

With a dynamic radial load capacity of 6210 lbf, it performs reliably in high-precision applications.

The sealed design and grease lubrication minimise maintenance, extending its service life.

How Is S7011 CE/P4ADGB Bearing Engineered for Reliability?

S7011 CE/P4ADGB Bearing features universal matching, allowing flexible arrangements like back-to-back or face-to-face.

Its P4A tolerance class ensures high precision, making it suitable for demanding industrial uses.

The bearing operates smoothly at speeds up to 46,000 rpm, thanks to its optimised design.

With a temperature range of -30°C to 110°C, it performs consistently in varied conditions.

Built for Precision: S7011 CE/P4ADGB Bearing

S7011 CE/P4ADGB Bearing’s light preload (Class B) enhances accuracy, reducing vibration during operation.

The 24 chrome steel balls, each 7.938 mm in diameter, distribute loads evenly for balanced performance.

Its sealed construction protects against contaminants, ensuring long-term reliability.

Weighing just 0.81 kg, it offers a lightweight yet robust solution for precision machinery.

Application

Industrial Uses of S7011 CE/P4ADGB Bearing
S7011 CE/P4ADGB Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction keeps contaminants out, extending service life in demanding workshop conditions.

Where Is S7011 CE/P4ADGB Bearing Used?
In automotive applications, S7011 CE/P4ADGB Bearing supports wheel hubs and transmission systems, handling both radial and axial loads efficiently. Its universal matching feature allows flexible installation in various configurations.

Perfect Fit for Automation: S7011 CE/P4ADGB Bearing
S7011 CE/P4ADGB Bearing works well in robotic arms, providing smooth movement with minimal friction. The phenolic cage reduces weight while maintaining strength, ideal for repetitive motion tasks.

Medical vs Industrial: Where S7011 CE/P4ADGB Bearing Excels
For medical imaging devices, S7011 CE/P4ADGB Bearing offers quiet operation and reliability during prolonged use. In industrial settings, its high-speed capability suits precision grinding equipment perfectly.

Light-Duty vs Heavy-Duty: Best Uses for S7011 CE/P4ADGB Bearing
S7011 CE/P4ADGB Bearing performs reliably in light-duty applications like dental drills due to its precision. For heavier loads, it’s equally effective in pump systems where consistent performance is key.

Q&A

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