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Super Precision Angular Contact Ball Bearings S7026 CD/P4A

Super Precision Angular Contact Ball Bearings S7026 CD/P4A

The S7026 CD/P4A is a super precision angular contact ball bearing with a 130mm bore and 200mm outer diameter, crafted from robust chrome steel. It handles radial loads up to 33300 lbf and operates smoothly at speeds up to 7000 RPM, thanks to its 15° contact angle.

Its sealed design keeps lubrication in place, while the phenolic cage ensures durability and quiet performance. The bearing is preload-ready, offering flexibility for precise applications.

Ideal for high-precision machinery like CNC spindles or medical equipment, it works in temperatures from -30°C to 110°C. Weighing 3.26kg, it balances strength and precision effortlessly.

Compatible with SKF bearings, it’s a reliable choice for replacements or upgrades. The P4 tolerance class ensures exceptional accuracy for demanding tasks.

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Product Parameters

  • Part Number S7026 CD/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 130 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 200 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 33 mm
  • Width Tolerance -0.24mm to 0
  • Ball Dia 22.225 mm
  • Ball Qty 21
  • Contact Angle 15°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 33300 lbf
  • Static Radial Load 35100 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 7000 rpm
  • Weight 3.26 kg
  • Price（$） 1931.229
Super Precision Angular Contact Ball Bearings S7026 CD/P4A dimension drawing
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Features

Performance Features of S7026 CD/P4A Bearing

S7026 CD/P4A Bearing is designed with a 15° contact angle, providing excellent angular contact performance.
Its chrome steel rings and balls ensure durability under high dynamic radial loads up to 33,300 lbf.

The phenolic cage maintains ball alignment, reducing friction and noise during operation.
With a maximum speed of 7,000 rpm, it delivers reliable performance in precision applications.

S7026 CD/P4A Bearing operates efficiently within a temperature range of -30° to 110°C.
Its sealed design helps retain lubrication, reducing maintenance needs and extending service life.

Application

Common Applications of S7026 CD/P4A Bearing
S7026 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 the automotive sector, S7026 CD/P4A Bearing supports high-performance gearboxes and electric motors, thanks to its robust chrome steel construction. Its P4 tolerance class makes it suitable for applications demanding tight precision.

For medical imaging devices, S7026 CD/P4A Bearing provides reliable operation due to its consistent load handling and low vibration. The phenolic cage adds durability, making it ideal for long-term use in critical equipment.

Automation systems benefit from S7026 CD/P4A Bearing’s ability to handle combined loads in robotic arms and CNC machinery. Its lubricated design ensures smooth operation even at high speeds.

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