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Super Precision Angular Contact Ball Bearings S7007 ACE/P4ADBB
Super Precision Angular Contact Ball Bearings S7007 ACE/P4ADBB

Super Precision Angular Contact Ball Bearings S7007 ACE/P4ADBB

The S7007 ACE/P4ADBB is a super precision angular contact ball bearing, measuring 35mm by 62mm by 28mm, crafted from durable chrome steel. It features a 25° contact angle and comes sealed for protection, with two bearings matched in a back-to-back arrangement.

This bearing handles radial loads up to 4005 lbf and operates smoothly at speeds up to 41,000 RPM. Its light preload ensures quiet and precise performance, ideal for high-accuracy applications.

The phenolic cage enhances durability while the grease lubrication simplifies maintenance. It works reliably in temperatures from -30°C to 110°C.

Perfect for precision machinery like spindles or CNC equipment, where tight tolerances and smooth operation are key. Weighing 0.31kg, it’s a robust yet lightweight choice for demanding setups.

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Product Parameters

  • Part Number S7007 ACE/P4ADBB
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 35 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 62 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 28 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.144 mm
  • Ball Qty 17
  • 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 Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 4005 lbf
  • Static Radial Load 2812 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 41000 rpm
  • Weight 0.31 kg

Features

How Does S7007 ACE/P4ADBB Bearing Achieve Super Precision?

S7007 ACE/P4ADBB Bearing features a 25° contact angle, optimised for high-precision angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.

With a dynamic radial load capacity of 4005 lbf, it handles demanding tasks with ease.
The sealed design and grease lubrication enhance performance, even at speeds up to 41,000 rpm.

The matched arrangement of two bearings provides stability and balanced load distribution.
Its P4A tolerance class guarantees precise operation, making it ideal for high-accuracy machinery.

Application

Key Fields for S7007 ACE/P4ADBB Bearing
S7007 ACE/P4ADBB Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate spindle rotation. The sealed construction helps maintain performance in environments with dust or debris.

In robotics, S7007 ACE/P4ADBB Bearing supports articulated arms, providing smooth movement and load handling. Its light preload and matched arrangement reduce vibration, enhancing operational stability.

For medical imaging devices, S7007 ACE/P4ADBB Bearing’s phenolic cage and chrome steel components offer reliable, low-friction performance. The P4A tolerance class ensures consistent accuracy in critical applications.

Automotive applications like electric power steering systems benefit from S7007 ACE/P4ADBB Bearing’s grease lubrication and high-speed capability. The 25° contact angle optimises load distribution for longer service life.

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