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Super Precision Angular Contact Ball Bearings S7015 ACE/P4ADBA

Super Precision Angular Contact Ball Bearings S7015 ACE/P4ADBA

The S7015 ACE/P4ADBA is a super precision angular contact ball bearing with a 75mm bore and 115mm outer diameter, crafted from high-grade chrome steel. Its 25° contact angle and sealed design ensure smooth operation under angular loads.

This matched set of two bearings comes with an extra-light preload, ideal for high-speed applications up to 22,000 RPM. The phenolic cage and grease lubrication enhance durability and reduce friction.

With a dynamic radial load capacity of 9068 lbf, it handles demanding conditions while maintaining precision. The P4A tolerance class guarantees consistent performance in tight-tolerance machinery.

Perfect for spindle assemblies or machine tools where accuracy and speed are crucial. Its compact 40mm width and 1.34kg weight make it a practical choice for space-sensitive setups. Compliant with standard temperature ranges from -30°C to 110°C.

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Product Parameters

  • Part Number S7015 ACE/P4ADBA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 75 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 115 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 40 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 26
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 9068 lbf
  • Static Radial Load 9338 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 22000 rpm
  • Weight 1.34 kg
Super Precision Angular Contact Ball Bearings S7015 ACE/P4ADBA dimension drawing
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Features

Performance Features of S7015 ACE/P4ADBA Bearing

S7015 ACE/P4ADBA Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
The chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 9068 lbf.

Its phenolic cage ensures smooth operation, reducing friction and noise during high-speed rotations.
With a maximum speed of 22,000 rpm, it delivers reliable performance in precision tasks.

The sealed design protects against contaminants, extending maintenance intervals.
Preloaded for extra light conditions, S7015 ACE/P4ADBA Bearing maintains accuracy under demanding conditions.

Its matched arrangement of two bearings provides stability, ideal for high-precision machinery.
The grease lubrication ensures consistent performance across a temperature range of -30°C to 110°C.

Application

Key Fields for S7015 ACE/P4ADBA Bearing
S7015 ACE/P4ADBA Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate alignment and smooth operation. The sealed construction helps maintain performance in environments with dust or debris.

In robotics, S7015 ACE/P4ADBA Bearing supports articulated arms, providing stability and precision for repetitive tasks. The extra light preload reduces friction, enhancing efficiency in automated systems.

For medical imaging devices, S7015 ACE/P4ADBA Bearing’s phenolic cage and chrome steel components offer reliable performance. Its low tolerance class ensures minimal vibration, crucial for clear imaging results.

In electric motors, S7015 ACE/P4ADBA Bearing handles high speeds with ease, thanks to its grease lubrication and balanced design. The matched arrangement further improves load distribution for longer service life.

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