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Super Precision Angular Contact Ball Bearings S7009 CB/P4ADGA

Super Precision Angular Contact Ball Bearings S7009 CB/P4ADGA

The S7009 CB/P4ADGA is a super precision angular contact ball bearing, measuring 45mm by 75mm by 32mm. Made from chrome steel, it features a 15° contact angle and comes sealed for protection.

It handles radial loads up to 3442 lbf and spins smoothly at speeds up to 46,000 RPM. The phenolic cage ensures quiet operation, while the grease lubrication simplifies maintenance.

Designed for universal matching, this bearing can be arranged back-to-back, face-to-face, or tandem. Its extra-light preload (Class A) offers precise performance in demanding applications.

Ideal for high-speed machinery like spindles or CNC equipment, it operates in temperatures from -30°C to 110°C. The set includes two matched bearings for balanced load distribution.

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Product Parameters

  • Part Number S7009 CB/P4ADGA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 45 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 75 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 32 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 5.556 mm
  • Ball Qty 25
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement Universal matching
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 3442 lbf
  • Static Radial Load 3218 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 46000 rpm
  • Weight 0.52 kg
Super Precision Angular Contact Ball Bearings S7009 CB/P4ADGA dimension drawing
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Features

Performance Features of S7009 CB/P4ADGA Bearing

S7009 CB/P4ADGA Bearing is crafted with chrome steel rings and balls, offering high precision in angular contact applications.
Its 15° contact angle ensures optimal load distribution, enhancing performance under radial and axial forces.

The phenolic cage maintains ball alignment, reducing friction and noise during high-speed operation.
With a maximum speed of 46,000 rpm, it delivers efficiency without compromising durability.

Sealed design and grease lubrication minimise maintenance needs, making it suitable for long-term use.
Its universal matching capability allows flexible arrangements like back-to-back or face-to-face configurations.

The P4A tolerance class guarantees tight precision, ideal for demanding industrial applications.
Operating between -30°C to 110°C, it performs reliably in varied temperature conditions.

Application

Industrial Uses of S7009 CB/P4ADGA Bearing
S7009 CB/P4ADGA Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction helps keep contaminants out, extending service life in demanding workshop conditions.

Where Is S7009 CB/P4ADGA Bearing Used?
You’ll often find S7009 CB/P4ADGA Bearing in automotive transmissions, supporting smooth gear shifts with its extra light preload. The universal matching feature allows flexible installation in both back-to-back and face-to-face configurations.

Built for Heavy-Duty Use: S7009 CB/P4ADGA Bearing
This bearing handles heavy radial loads in industrial pumps, with its phenolic cage providing stable performance at high speeds. The P4A tolerance class makes it suitable for applications requiring tight precision.

Medical vs Industrial: Where S7009 CB/P4ADGA Bearing Excels
In medical imaging equipment, S7009 CB/P4ADGA Bearing operates quietly thanks to its precision-ground balls. For industrial robotics, the 15° contact angle delivers both radial and axial load capacity in compact spaces.

Practical Applications of S7009 CB/P4ADGA Bearing
S7009 CB/P4ADGA Bearing works well in 3D printers, maintaining positioning accuracy during rapid movements. The grease lubrication and wide temperature range make it adaptable to various operating environments.

Q&A

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