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Super Precision Angular Contact Ball Bearings S7013 ACE/HCP4ADGA

Super Precision Angular Contact Ball Bearings S7013 ACE/HCP4ADGA

The S7013 ACE/HCP4ADGA is a super precision angular contact ball bearing with a 65mm bore and 100mm outer diameter, crafted from chrome steel for durability. It features a 25° contact angle and comes sealed for protection, with an extra light preload for smooth operation.

This bearing handles radial loads up to 7020 lbf and spins at speeds up to 31,000 RPM, thanks to its ceramic balls and phenolic cage. It works reliably in temperatures from -30°C to 110°C.

Designed for universal matching, it can be arranged back-to-back, face-to-face, or tandem. Ideal for high-precision applications like machine tool spindles or high-speed robotics.

Weighing 0.82kg, it’s a robust yet manageable size. Compliant with P4A tolerance standards for exceptional accuracy.

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Product Parameters

  • Part Number S7013 ACE/HCP4ADGA
  • 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 8.731 mm
  • Ball Qty 25
  • 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 Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 7020 lbf
  • Static Radial Load 6525 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 31000 rpm
  • Weight 0.82 kg
  • Price（$） 26.334
Super Precision Angular Contact Ball Bearings S7013 ACE/HCP4ADGA dimension drawing
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Features

Performance Features of S7013 ACE/HCP4ADGA Bearing

S7013 ACE/HCP4ADGA Bearing is designed with a 25° contact angle, providing stability for angular contact loads.
Its chrome steel rings and ceramic balls enhance durability while reducing friction.

The phenolic cage ensures smooth operation, even at high speeds up to 31,000 rpm.
With universal matching, it offers flexibility for back-to-back, face-to-face, or tandem arrangements.

S7013 ACE/HCP4ADGA Bearing’s extra light preload improves precision in demanding applications.
The sealed design and grease lubrication reduce maintenance needs, extending service life.

Its dynamic radial load capacity of 7020 lbf ensures reliable performance under stress.
The P4A tolerance class guarantees high precision for critical operations.

Application

Common Applications of S7013 ACE/HCP4ADGA Bearing
S7013 ACE/HCP4ADGA Bearing is widely used in high-speed machine tools, where its precision and ceramic balls ensure smooth operation. The sealed design helps maintain performance in environments with dust or debris.

In robotics, S7013 ACE/HCP4ADGA Bearing supports articulated arms, providing stability and accuracy for repetitive tasks. Its universal matching feature allows flexible installation in various configurations.

For medical imaging devices, S7013 ACE/HCP4ADGA Bearing’s phenolic cage and grease lubrication reduce friction, ensuring quiet and reliable operation. The P4A tolerance class makes it suitable for critical applications.

Automotive applications include electric vehicle motors, where S7013 ACE/HCP4ADGA Bearing handles angular loads efficiently. The extra light preload enhances performance in high-speed scenarios.

In aerospace systems, S7013 ACE/HCP4ADGA Bearing’s chrome steel rings and ceramic balls withstand extreme conditions. Its matched arrangement simplifies maintenance and improves longevity.

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