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Super Precision Angular Contact Ball Bearings S7013 ACD/HCP4ADGB

Super Precision Angular Contact Ball Bearings S7013 ACD/HCP4ADGB

The S7013 ACD/HCP4ADGB is a super precision angular contact ball bearing with a 65mm bore and 100mm outer diameter, measuring 36mm in width. Made from chrome steel and ceramic balls, it offers high durability and smooth operation.

With a 25° contact angle and sealed design, it handles radial loads up to 14332 lbf and spins at speeds up to 31000 RPM. The phenolic cage ensures stability, while the grease lubrication makes maintenance simple.

This bearing is part of a matched set, suitable for universal mounting in back-to-back, face-to-face, or tandem arrangements. Ideal for high-precision applications like machine tools or spindles where accuracy is key.

Weighing 0.73kg, it operates in temperatures from -30°C to 110°C and meets P4A tolerance standards for reliable performance.

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Product Parameters

  • Part Number S7013 ACD/HCP4ADGB
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 65 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 100 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 36 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 11.112 mm
  • Ball Qty 20
  • Contact Angle 25°
  • 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 Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 14332 lbf
  • Static Radial Load 15975 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 31000 rpm
  • Weight 0.73 kg
Super Precision Angular Contact Ball Bearings S7013 ACD/HCP4ADGB dimension drawing
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Features

Performance Features of S7013 ACD/HCP4ADGB Bearing

S7013 ACD/HCP4ADGB Bearing is crafted with chrome steel rings and ceramic balls, ensuring high precision and durability.
Its 25° contact angle provides excellent angular load handling, making it suitable for complex applications.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a dynamic radial load capacity of 14332 lbf, it delivers reliable operation under stress.

S7013 ACD/HCP4ADGB Bearing’s sealed design protects against contaminants, extending its service life.
It can reach speeds up to 31,000 rpm, balancing speed and precision effortlessly.

The universal matching feature allows flexible arrangement options, including back-to-back and face-to-face setups.
Its light preload ensures smooth operation while maintaining accuracy in high-speed conditions.

Application

Common Applications of S7013 ACD/HCP4ADGB Bearing
S7013 ACD/HCP4ADGB Bearing is widely used in high-speed machine tools, where its precision and angular contact design ensure accurate spindle performance. The ceramic balls reduce friction, making it ideal for applications requiring smooth operation.

In robotics, S7013 ACD/HCP4ADGB Bearing supports articulated arms, providing stability and load capacity for repetitive movements. Its sealed design keeps contaminants out, extending service life in demanding environments.

For aerospace components, S7013 ACD/HCP4ADGB Bearing’s lightweight phenolic cage and high-speed capability make it suitable for avionics systems. The universal matching feature allows flexible installation in tight spaces.

In medical imaging devices, S7013 ACD/HCP4ADGB Bearing’s low vibration and high precision contribute to clearer scans. The grease lubrication ensures quiet operation, essential for patient comfort.

Automotive electric motors benefit from S7013 ACD/HCP4ADGB Bearing’s ability to handle radial and axial loads simultaneously. Its temperature range makes it reliable in both cold starts and high-heat conditions.

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