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Super Precision Angular Contact Ball Bearings S7003 CD/HCP4A
Super Precision Angular Contact Ball Bearings S7003 CD/HCP4A

Super Precision Angular Contact Ball Bearings S7003 CD/HCP4A

The S7003 CD/HCP4A is a super precision angular contact ball bearing with a compact size of 17mm by 35mm by 10mm, crafted from durable chrome steel and ceramic balls. It handles radial loads up to 1521 lbf and spins smoothly at high speeds, reaching up to 60,000 RPM.

Its sealed design keeps lubrication in and contaminants out, while the phenolic cage ensures quiet operation. The 15° contact angle provides excellent stability for angular loads.

This bearing is ideal for precision applications like machine tool spindles or high-speed motors. It comes pre-lubricated and is interchangeable with SKF models, making replacements hassle-free.

With a tight P4 tolerance class, it offers reliable performance in temperatures from -30°C to 110°C. Weighing just 0.033kg, it’s lightweight yet robust for demanding environments.

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Product Parameters

  • Part Number S7003 CD/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 17 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 35 mm
  • Outer Dia Tolerance -0.006mm to 0
  • Width 10 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 5.556 mm
  • Ball Qty 12
  • Contact Angle 15°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement Available
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 1521 lbf
  • Static Radial Load 731 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 60000 rpm
  • Weight 0.033 kg
  • Price($) 93.123

Features

Why Choose S7003 CD/HCP4A Bearing for Precision Tasks?

S7003 CD/HCP4A Bearing features a 15° contact angle, ideal for handling combined radial and axial loads with high precision.
The ceramic balls and chrome steel rings ensure smooth operation and reduced friction, even at high speeds.

With a dynamic radial load capacity of 1521 lbf, it performs reliably in demanding applications.
Its P4 tolerance class (ABEC-7) guarantees exceptional accuracy for precision machinery.

The sealed design and phenolic cage enhance durability and reduce maintenance needs.
Operating at up to 60,000 rpm, it balances speed and stability effortlessly.

Application

Industrial Uses of S7003 CD/HCP4A Bearing
S7003 CD/HCP4A Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The ceramic balls reduce friction, making it suitable for demanding industrial environments.

In automotive applications, S7003 CD/HCP4A Bearing supports components like electric motors and gearboxes, providing reliable operation under angular loads. Its sealed design helps keep contaminants out, extending service life.

For medical imaging devices, S7003 CD/HCP4A Bearing’s high tolerance class ensures smooth, quiet operation. The phenolic cage adds durability, making it a dependable choice for sensitive equipment.

In robotics, S7003 CD/HCP4A Bearing excels in articulated arms, where its preload capability enhances stability. The lubricated design ensures consistent performance even during rapid movements.

Consumer electronics like high-end printers benefit from S7003 CD/HCP4A Bearing’s compact size and precision. Its ceramic balls contribute to quieter operation, ideal for home and office use.

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