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Super Precision Angular Contact Ball Bearings S7015 ACDGB/P4A

Super Precision Angular Contact Ball Bearings S7015 ACDGB/P4A

The S7015 ACDGB/P4A is a super precision angular contact ball bearing with a 75mm bore and 115mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 11115 lbf and spins smoothly at speeds up to 22000 RPM.
Its sealed design keeps grease in and contaminants out, while the phenolic cage ensures quiet operation. The 25° contact angle provides stable performance under combined loads.
This bearing is ideal for high-precision applications like machine tool spindles or robotics. It can be paired in back-to-back, face-to-face, or tandem arrangements for added versatility.
Weighing 0.64kg, it operates in temperatures from -30°C to 110°C and meets P4A tolerance standards for exceptional accuracy.

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Product Parameters

  • Part Number S7015 ACDGB/P4A
  • 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 20 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 12.7 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 3
  • 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 11115 lbf
  • Static Radial Load 10462 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 22000 rpm
  • Weight 0.64 kg
Super Precision Angular Contact Ball Bearings S7015 ACDGB/P4A dimension drawing
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Features

Why Choose S7015 ACDGB/P4A Bearing for Precision Tasks?

S7015 ACDGB/P4A Bearing features a 25° contact angle, ideal for handling combined radial and axial loads with high precision.
Its chrome steel construction ensures durability and resistance to wear, even in demanding applications.

The phenolic cage maintains ball alignment, reducing friction and enhancing smooth operation.
With a maximum speed of 22,000 rpm, it delivers reliable performance in high-speed environments.

S7015 ACDGB/P4A Bearing is preloaded for light applications, ensuring consistent accuracy.
Its sealed design protects against contaminants, extending service life with minimal maintenance.

Application

Key Fields for S7015 ACDGB/P4A Bearing
S7015 ACDGB/P4A Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The sealed construction helps maintain lubrication, reducing maintenance needs in demanding environments.

In automotive applications, S7015 ACDGB/P4A Bearing supports components like electric motors and gearboxes, offering reliable operation under angular loads. Its chrome steel construction provides durability, making it suitable for long-term use.

For robotics, S7015 ACDGB/P4A Bearing is ideal for joints and rotating parts, where its light preload enhances smooth movement. The phenolic cage adds stability, ensuring consistent performance in automated systems.

In medical imaging devices, S7015 ACDGB/P4A Bearing’s high-speed capability and precision are crucial for accurate scans. The grease lubrication ensures quiet operation, essential in sensitive medical environments.

S7015 ACDGB/P4A Bearing also fits well in industrial fans, where its balanced design reduces vibration. The temperature range allows it to perform reliably in various operating conditions.

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