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Super Precision Angular Contact Ball Bearings S7005 CE/DBAVQ126
Super Precision Angular Contact Ball Bearings S7005 CE/DBAVQ126

Super Precision Angular Contact Ball Bearings S7005 CE/DBAVQ126

The S7005 CE/DBAVQ126 is a super precision angular contact ball bearing with a 25mm bore and 47mm outer diameter, crafted from durable chrome steel. It features a 15° contact angle and comes sealed for protection, paired as a duplex set for extra stability.

Designed for angular contact loads, it handles up to 3038 lbf dynamically and spins smoothly at speeds up to 83,000 RPM. The phenolic cage ensures quiet operation, while grease lubrication simplifies maintenance.

Its extra-light preload (Class A) and P4A tolerance make it ideal for high-precision applications like machine tool spindles or robotics. The matched pair arrangement (DB) enhances rigidity in demanding setups.

Weighing just 0.15kg, it operates reliably between -30°C to 110°C. Interchangeable with SKF bearings, it’s a practical choice for replacements or upgrades in precision machinery.

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Product Parameters

  • Part Number S7005 CE/DBAVQ126
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 25 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 47 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 24 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 6.35 mm
  • Ball Qty 14
  • Contact Angle 15°
  • 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 3038 lbf
  • Static Radial Load 1868 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 83000 rpm
  • Weight 0.15 kg

Features

Why Choose S7005 CE/DBAVQ126 Bearing for Precision Tasks?

S7005 CE/DBAVQ126 Bearing features a 15° contact angle, optimised for high-precision angular contact applications.
Its matched arrangement of two bearings ensures stability and accuracy in demanding conditions.

The chrome steel rings and balls provide durability, while the phenolic cage reduces friction and wear.
With a dynamic radial load capacity of 3038 lbf, it handles rigorous operations with ease.

S7005 CE/DBAVQ126 Bearing operates smoothly at speeds up to 83,000 rpm, thanks to its grease lubrication.
Its P4A tolerance class guarantees consistent performance for precision engineering needs.

Application

Key Fields for S7005 CE/DBAVQ126 Bearing
S7005 CE/DBAVQ126 Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The sealed construction helps maintain performance in environments with dust or debris.

In automotive applications, S7005 CE/DBAVQ126 Bearing supports components like electric motors and gearboxes, thanks to its extra light preload and matched arrangement. The phenolic cage reduces friction, enhancing efficiency in high-speed scenarios.

For robotics, S7005 CE/DBAVQ126 Bearing’s 15° contact angle provides stability in articulated arms and joints. Its P4A tolerance class ensures consistent performance in repetitive motion tasks.

In medical imaging devices, S7005 CE/DBAVQ126 Bearing’s grease lubrication and chrome steel construction offer quiet, reliable operation. The temperature range suits both clinical and laboratory settings.

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