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Super Precision Angular Contact Ball Bearings S7013 ACDGC/P4A

Super Precision Angular Contact Ball Bearings S7013 ACDGC/P4A

The S7013 ACDGC/P4A is a super precision angular contact ball bearing with a 65mm bore and 100mm outer diameter, crafted from high-quality chrome steel. It features a 25° contact angle and comes sealed for protection, with a phenolic cage for durability.

This bearing handles radial loads up to 8775 lbf and operates smoothly at speeds up to 31,000 RPM. Its moderate preload (Class C) ensures stable performance in demanding applications.

The sealed design keeps lubrication in and contaminants out, making it low-maintenance. It works well in temperatures from -30°C to 110°C, suitable for various environments.

Ideal for precision machinery like spindles or CNC equipment, where accuracy and reliability are key. Weighing 0.43kg, it’s robust yet manageable. Compatible with SKF bearings for easy replacements.

It can be used in matched sets (back-to-back, face-to-face, or tandem) for enhanced performance. Compliant with P4A tolerance standards for exceptional precision.

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Product Parameters

  • Part Number S7013 ACDGC/P4A
  • 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 18 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 No
  • Number Of Bearings In Matched Set 4
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 8775 lbf
  • Static Radial Load 7988 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 31000 rpm
  • Weight 0.43 kg
Super Precision Angular Contact Ball Bearings S7013 ACDGC/P4A dimension drawing
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Features

Performance Features of S7013 ACDGC/P4A Bearing

S7013 ACDGC/P4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability and consistent performance under high radial loads.

The phenolic cage in S7013 ACDGC/P4A Bearing reduces friction, contributing to smoother operation at speeds up to 31,000 rpm.
With a dynamic radial load capacity of 8775 lbf, it handles demanding conditions reliably.

S7013 ACDGC/P4A Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its sealed design and grease lubrication minimise maintenance needs while extending service life.

The P4A tolerance class ensures high precision, making S7013 ACDGC/P4A Bearing suitable for critical applications.
Its universal matching capability allows flexible arrangement in back-to-back, face-to-face, or tandem configurations.

Application

Key Fields for S7013 ACDGC/P4A Bearing
S7013 ACDGC/P4A Bearing is commonly used in high-speed machine tools, where its precision and moderate preload ensure accurate spindle performance. The sealed design helps keep contaminants out, extending service life in demanding workshop conditions.

In robotics, S7013 ACDGC/P4A Bearing supports articulated arms, providing smooth angular movement thanks to its 25° contact angle. The phenolic cage reduces friction, making it ideal for repetitive motion applications.

For aerospace components, S7013 ACDGC/P4A Bearing’s P4A tolerance class meets strict requirements for navigation systems. Its grease lubrication maintains performance across a wide temperature range, from -30°C to 110°C.

In medical imaging devices, S7013 ACDGC/P4A Bearing’s chrome steel construction ensures reliable operation during prolonged use. The balanced dynamic and static load ratings make it suitable for precision rotation in MRI scanners.

For electric vehicle motors, S7013 ACDGC/P4A Bearing handles combined radial and thrust loads efficiently. Its universal matching capability allows flexible arrangement in compact motor designs.

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