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Super Precision Angular Contact Ball Bearings S7003 CDGA/P4A
Super Precision Angular Contact Ball Bearings S7003 CDGA/P4A

Super Precision Angular Contact Ball Bearings S7003 CDGA/P4A

The S7003 CDGA/P4A is a super precision angular contact ball bearing with a compact size of 17mm by 35mm by 10mm, crafted from durable chrome steel. It features a 15° contact angle and comes sealed for protection, preloaded for extra light operation.

With a dynamic radial load capacity of 1521 lbf, it spins smoothly at speeds up to 85,000 RPM. The phenolic cage ensures quiet performance, while the grease lubrication simplifies maintenance.

Its P4A tolerance class guarantees high precision, making it ideal for applications like spindles or high-speed machinery. The bearing can be paired in back-to-back, face-to-face, or tandem arrangements for versatile use.

Weighing just 0.038kg, it’s lightweight yet robust. Compatible with SKF models, it’s a reliable choice for replacements. Suitable for temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number S7003 CDGA/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 17 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 35 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 10 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 5.556 mm
  • Ball Qty 12
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 1521 lbf
  • Static Radial Load 731 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 85000 rpm
  • Weight 0.038 kg

Features

Performance Features of S7003 CDGA/P4A Bearing

S7003 CDGA/P4A Bearing is designed with a 15° contact angle, optimising it for angular contact applications.
The chrome steel rings and balls enhance durability, while the phenolic cage ensures smooth operation.

With a dynamic radial load capacity of 1521 lbf, S7003 CDGA/P4A Bearing handles demanding tasks efficiently.
Its extra light preload (Class A) reduces friction, contributing to longer service life.

S7003 CDGA/P4A Bearing operates at speeds up to 85,000 rpm, making it suitable for high-speed applications.
The sealed design and grease lubrication minimise maintenance needs, ensuring consistent performance.

S7003 CDGA/P4A Bearing works in temperatures ranging from -30°C to 110°C, adapting to various environments.
Its precision P4A tolerance class guarantees reliable and accurate operation in critical systems.

Application

How Does S7003 CDGA/P4A Bearing Improve Performance?
S7003 CDGA/P4A Bearing is widely used in high-speed machine tools, where its sealed design and precision engineering ensure minimal friction and long service life. The 15° contact angle provides excellent radial and axial load support.

In robotics, S7003 CDGA/P4A Bearing enhances the accuracy of mechanical arms, thanks to its P4A tolerance class and phenolic cage. Its compact size makes it ideal for space-constrained applications.

For medical imaging devices, S7003 CDGA/P4A Bearing’s chrome steel construction ensures reliable performance under continuous operation. The grease lubrication further reduces maintenance needs in sensitive environments.

In automotive electric motors, S7003 CDGA/P4A Bearing supports high-speed rotations while maintaining stability. Its extra-light preload helps reduce energy consumption and heat generation.

Consumer electronics like high-end printers benefit from S7003 CDGA/P4A Bearing’s quiet operation and durability. The sealed design also protects against dust and contaminants in home or office settings.

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