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Super Precision Angular Contact Ball Bearings S7013 ACEGB/P4A

Super Precision Angular Contact Ball Bearings S7013 ACEGB/P4A

The S7013 ACEGB/P4A is a super precision angular contact ball bearing with a 65mm bore and 100mm outer diameter, crafted from durable chrome steel. Its compact 18mm width makes it suitable for space-conscious applications.

With a 25° contact angle and light preload, it handles radial loads up to 4388 lbf and spins smoothly at high speeds up to 36,000 RPM. The sealed design keeps grease in and contaminants out for reliable performance.

The phenolic cage reduces friction, while the P4A tolerance class ensures tight precision. It operates efficiently in temperatures from -30°C to 110°C.

Ideal for high-speed machinery like spindles or robotics, this bearing can be matched in sets of four for back-to-back, face-to-face, or tandem arrangements. Weighing 0.45kg, it balances strength and precision for demanding tasks.

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Product Parameters

  • Part Number S7013 ACEGB/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 8.731 mm
  • Ball Qty 25
  • 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 Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 4388 lbf
  • Static Radial Load 3285 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 36000 rpm
  • Weight 0.45 kg
Super Precision Angular Contact Ball Bearings S7013 ACEGB/P4A dimension drawing
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Features

How Is S7013 ACEGB/P4A Bearing Engineered for Reliability?

S7013 ACEGB/P4A Bearing features a 25° contact angle, optimised for handling combined radial and axial loads with precision.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and wear.

With a dynamic radial load capacity of 4388 lbf, S7013 ACEGB/P4A Bearing performs reliably under demanding conditions.
The P4A tolerance class guarantees high precision, making it suitable for applications requiring tight control.

S7013 ACEGB/P4A Bearing operates smoothly at speeds up to 36,000 rpm, thanks to its balanced design.
The grease lubrication ensures consistent performance across a temperature range of -30°C to 110°C.

Its universal matching capability allows flexible arrangement in back-to-back, face-to-face, or tandem configurations.
This versatility makes S7013 ACEGB/P4A Bearing a practical choice for complex mechanical systems.

Application

Industrial Uses of S7013 ACEGB/P4A Bearing
S7013 ACEGB/P4A Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate spindle rotation. The sealed construction helps keep contaminants out, extending service life in demanding workshop conditions.

In automotive applications, S7013 ACEGB/P4A Bearing supports electric motor shafts, providing smooth operation at high RPMs. Its light preload and phenolic cage make it a reliable choice for reducing vibration in performance vehicles.

For automation systems, S7013 ACEGB/P4A Bearing excels in robotic arms, where its P4A tolerance class ensures repeatable positioning. The grease lubrication and chrome steel components offer long-lasting performance in continuous operation.

Medical imaging devices benefit from S7013 ACEGB/P4A Bearing’s low-noise operation and consistent radial load handling. Its temperature stability makes it suitable for equipment requiring precise movement under varying conditions.

In consumer electronics, S7013 ACEGB/P4A Bearing can be found in high-end printers, where its compact size and sealed design prevent dust buildup. The angular contact design helps maintain print head alignment for sharp results.

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