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Super Precision Angular Contact Ball Bearings S7015 CD/P4ADBC

Super Precision Angular Contact Ball Bearings S7015 CD/P4ADBC

The S7015 CD/P4ADBC 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 19170 lbf and spins smoothly at speeds up to 28000 RPM.
Its sealed design keeps grease in and contaminants out, while the phenolic cage ensures quiet, long-lasting performance. The 15° contact angle and matched pair arrangement (DB) provide stable support for combined loads.
This bearing is ideal for high-precision applications like machine tool spindles or high-speed motors. With a temperature range of -30°C to 110°C, it performs reliably in various conditions.
Weighing 1.28kg, it offers a robust yet balanced solution for demanding setups. Compliant with P4A tolerance standards for exceptional accuracy.

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Product Parameters

  • Part Number S7015 CD/P4ADBC
  • 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 12.7 mm
  • Ball Qty 20
  • Contact Angle 15°
  • 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 Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 19170 lbf
  • Static Radial Load 22050 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 28000 rpm
  • Weight 1.28 kg
Super Precision Angular Contact Ball Bearings S7015 CD/P4ADBC dimension drawing
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Features

Performance Features of S7015 CD/P4ADBC Bearing

S7015 CD/P4ADBC Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.

The matched arrangement of two bearings provides balanced performance, ideal for precision tasks.
With a dynamic radial load capacity of 19170 lbf, it handles demanding conditions reliably.

S7015 CD/P4ADBC Bearing operates efficiently at speeds up to 28,000 rpm, thanks to its grease lubrication.
Its P4A tolerance class ensures high precision, making it suitable for critical applications.

Application

Industrial Uses of S7015 CD/P4ADBC Bearing
S7015 CD/P4ADBC Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction helps maintain performance in environments with dust or debris.

In automotive applications, S7015 CD/P4ADBC Bearing supports high-speed components like electric motor shafts, thanks to its moderate preload and grease lubrication. The matched arrangement also enhances stability in demanding conditions.

For robotics, S7015 CD/P4ADBC Bearing’s phenolic cage and chrome steel rings provide durability in repetitive motion tasks. Its P4A tolerance class makes it suitable for precise positioning in automated systems.

Medical imaging devices benefit from S7015 CD/P4ADBC Bearing’s reliable operation and low noise levels. The temperature range ensures consistent performance in various clinical settings.

In consumer electronics, S7015 CD/P4ADBC Bearing can be found in high-end printers, where smooth paper handling is essential. The compact design fits well in space-constrained applications.

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