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Super Precision Angular Contact Ball Bearings S7206 ACD/P4ADBA
Super Precision Angular Contact Ball Bearings S7206 ACD/P4ADBA

Super Precision Angular Contact Ball Bearings S7206 ACD/P4ADBA

The S7206 ACD/P4ADBA is a super precision angular contact ball bearing with a 30mm bore and 62mm outer diameter, crafted from durable chrome steel. It features a 25° contact angle and comes sealed for protection, with two bearings arranged back-to-back for stability.

This model handles radial loads up to 8482 lbf and spins smoothly at speeds up to 100,500 RPM. Its phenolic cage ensures quiet operation, while the extra-light preload (Class A) enhances precision.

The sealed design keeps grease in and contaminants out, making it low-maintenance. Ideal for high-speed applications like machine tool spindles or precision instruments where accuracy is key.

Weighing 0.4kg, it’s compact yet robust, with a temperature range of -30°C to 110°C. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number S7206 ACD/P4ADBA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 30 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 62 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 32 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 13
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 8482 lbf
  • Static Radial Load 6862 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 100500 rpm
  • Weight 0.4 kg

Features

Performance Features of S7206 ACD/P4ADBA Bearing

S7206 ACD/P4ADBA Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability and resistance to wear under high-speed conditions.

The sealed design of S7206 ACD/P4ADBA Bearing protects against contaminants, maintaining smooth operation.
With a maximum speed of 100,500 rpm, it is suitable for high-performance machinery.

S7206 ACD/P4ADBA Bearing’s phenolic cage enhances stability and reduces friction during operation.
The extra light preload (Class A) ensures precise alignment and minimal vibration.

This bearing set includes two matched bearings (DB arrangement), providing balanced performance.
Its dynamic radial load capacity of 8482 lbf makes it reliable for demanding applications.

S7206 ACD/P4ADBA Bearing operates efficiently within a temperature range of -30°C to 110°C.
The P4A tolerance class guarantees high precision and consistent performance.

Application

Key Fields for S7206 ACD/P4ADBA Bearing
S7206 ACD/P4ADBA Bearing is widely used in high-speed machine tools, where its precision and angular contact design ensure accurate spindle rotation. The sealed construction keeps contaminants out, extending service life in demanding workshop conditions.

In robotics, S7206 ACD/P4ADBA Bearing provides smooth motion control for articulated arms, thanks to its extra-light preload and matched arrangement. The phenolic cage reduces friction, making it ideal for repetitive movements.

For medical imaging devices like CT scanners, S7206 ACD/P4ADBA Bearing offers reliable performance with minimal vibration. Its chrome steel components withstand continuous operation while maintaining tight tolerances.

In automotive testing equipment, S7206 ACD/P4ADBA Bearing handles both radial and axial loads during durability trials. The grease lubrication ensures consistent performance across a wide temperature range.

Consumer electronics like high-end turntables benefit from S7206 ACD/P4ADBA Bearing’s quiet operation. The P4A tolerance class delivers the precision needed for flawless audio playback.

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