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Super Precision Angular Contact Ball Bearings S7202 CD/P4A

Super Precision Angular Contact Ball Bearings S7202 CD/P4A

The S7202 CD/P4A is a super precision angular contact ball bearing with a 15mm bore and 35mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 1667 lbf and spins smoothly at speeds up to 48,000 RPM.

Its sealed design keeps lubrication in place, while the phenolic cage ensures quiet operation. The 15° contact angle provides stability under angular loads, making it suitable for high-precision applications.

This bearing is interchangeable with SKF models and comes in matched sets for easy installation. Ideal for machine tools or spindle drives where accuracy and speed are key.

Weighing just 0.044kg, it’s lightweight yet robust. Compliant with P4 tolerance standards, it offers reliable performance in temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number S7202 CD/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 15 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 35 mm
  • Outer Dia Tolerance -0.006mm to 0
  • Width 11 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 6.35 mm
  • Ball Qty 10
  • 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 Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 1667 lbf
  • Static Radial Load 754 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 48000 rpm
  • Weight 0.044 kg
  • Price（$） 86.697
Super Precision Angular Contact Ball Bearings S7202 CD/P4A dimension drawing
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Features

Why Choose S7202 CD/P4A Bearing for Precision Tasks?

S7202 CD/P4A Bearing features a 15° contact angle, ideal for handling combined radial and axial loads with precision.
Its chrome steel rings and balls ensure durability, while the phenolic cage minimises friction and noise.

With a dynamic radial load capacity of 1667 lbf, it performs reliably in high-speed applications.
The P4 tolerance class (ABEC-7) guarantees exceptional accuracy for demanding tasks.

Sealed design and preload options enhance performance, making it suitable for matched arrangements.
Operating at speeds up to 48,000 rpm, it balances speed and stability effortlessly.

The temperature range of -30° to 110°C ensures consistent performance in varied environments.
Its compact size (15 mm×35 mm×11 mm) makes it versatile for space-constrained applications.

Application

Key Fields for S7202 CD/P4A Bearing
S7202 CD/P4A Bearing is widely 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 robotics, S7202 CD/P4A Bearing supports articulated arms, providing smooth movement and reliability. Its phenolic cage reduces friction, making it ideal for repetitive tasks.

For medical imaging devices, S7202 CD/P4A Bearing’s P4 tolerance class delivers the precision needed for clear scans. The chrome steel construction also ensures long-term durability in demanding settings.

Automotive applications like electric power steering benefit from S7202 CD/P4A Bearing’s ability to handle combined loads. The 15° contact angle optimises performance in compact spaces.

In 3D printers, S7202 CD/P4A Bearing’s high-speed capability ensures precise layer deposition. The lubricated design minimises wear during continuous operation.

Q&A

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