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Super Precision Angular Contact Ball Bearings S71914 CD/P4ATGB

Super Precision Angular Contact Ball Bearings S71914 CD/P4ATGB

The S71914 CD/P4ATGB is a super precision angular contact ball bearing with a 70mm bore and 100mm outer diameter, crafted from durable chrome steel. It features a 15° contact angle and comes sealed for protection, with a phenolic cage for smooth operation.

This bearing handles radial loads up to 16672 lbf and spins at speeds up to 28,000 RPM, making it suitable for high-performance applications. Its light preload (Class B) ensures minimal friction and precise movement.

Designed for universal matching, it can be arranged back-to-back, face-to-face, or tandem, offering flexibility in assembly. The grease lubrication simplifies maintenance, and it operates reliably between -30°C and 110°C.

Ideal for precision machinery like spindles or CNC equipment, this bearing is interchangeable with SKF models. Weighing 1.01kg, it balances strength and precision for demanding tasks.

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Product Parameters

  • Part Number S71914 CD/P4ATGB
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 70 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 100 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 48 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 24
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement Universal matching
  • 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 16672 lbf
  • Static Radial Load 22950 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 28000 rpm
  • Weight 1.01 kg
Super Precision Angular Contact Ball Bearings S71914 CD/P4ATGB dimension drawing
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Features

Performance Features of S71914 CD/P4ATGB Bearing

S71914 CD/P4ATGB Bearing is built with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 16,672 lbf.

The sealed design and phenolic cage ensure smooth operation, even at high speeds of 28,000 rpm.
Universal matching allows flexible arrangement in back-to-back, face-to-face, or tandem configurations.

With a precision P4A tolerance class, S71914 CD/P4ATGB Bearing delivers reliable performance in demanding conditions.
Its grease lubrication reduces maintenance needs while operating within a -30°C to 110°C range.

Application

Common Applications of S71914 CD/P4ATGB Bearing
S71914 CD/P4ATGB Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction keeps contaminants out, making it ideal for demanding industrial environments.

In robotics, S71914 CD/P4ATGB Bearing provides smooth motion control for articulated arms, thanks to its light preload and universal matching. Its phenolic cage reduces friction, enhancing efficiency in automated systems.

For aerospace applications, S71914 CD/P4ATGB Bearing handles high-speed rotations in turbine assemblies, where its chrome steel construction offers durability. The P4A tolerance class ensures consistent performance under extreme conditions.

Medical imaging devices benefit from S71914 CD/P4ATGB Bearing’s precision, as it supports delicate movements in scanners. The grease lubrication ensures quiet operation, crucial for sensitive diagnostic equipment.

In electric vehicle motors, S71914 CD/P4ATGB Bearing manages radial and axial loads efficiently, contributing to longer component life. Its metric sizing simplifies integration into various automotive designs.

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