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Super Precision Angular Contact Ball Bearings S7012 CB/P4ADGA

Super Precision Angular Contact Ball Bearings S7012 CB/P4ADGA

The S7012 CB/P4ADGA is a super precision angular contact ball bearing with a 60mm bore and 95mm outer diameter, crafted from durable chrome steel. It features a 15° contact angle and comes sealed for protection, with universal matching for flexible arrangement options.

This bearing handles radial loads up to 5265 lbf and spins smoothly at high speeds, reaching up to 31,000 RPM. Its extra-light preload ensures quiet operation, while the phenolic cage offers strength and stability.

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

Weighing 0.9kg, it’s part of a matched set for balanced performance. Works well in temperatures from -30°C to 110°C, offering versatility in demanding environments.

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Product Parameters

  • Part Number S7012 CB/P4ADGA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 60 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 95 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 36 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 6.747 mm
  • Ball Qty 28
  • 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 5265 lbf
  • Static Radial Load 5400 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 31000 rpm
  • Weight 0.9 kg
Super Precision Angular Contact Ball Bearings S7012 CB/P4ADGA dimension drawing
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Features

Performance Features of S7012 CB/P4ADGA Bearing

S7012 CB/P4ADGA Bearing is designed with a 15° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.

The bearing operates efficiently at speeds up to 31,000 rpm, making it suitable for high-speed applications.
With a dynamic radial load capacity of 5265 lbf, it delivers reliable performance under demanding conditions.

S7012 CB/P4ADGA Bearing comes pre-lubricated with grease, reducing maintenance needs.
Its universal matching design allows for flexible installation in back-to-back, face-to-face, or tandem arrangements.

The P4A tolerance class ensures high precision, making it a top choice for precision machinery.
Its sealed design protects against contaminants, extending service life in various environments.

Application

Essential Roles of S7012 CB/P4ADGA Bearing
S7012 CB/P4ADGA Bearing is commonly 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 automotive applications, S7012 CB/P4ADGA Bearing supports components like electric motors and transmissions, offering reliable angular load handling. Its universal matching feature allows for flexible installation in various configurations.

For medical imaging devices, S7012 CB/P4ADGA Bearing’s phenolic cage and chrome steel construction provide smooth operation and long service life. The extra light preload ensures minimal friction during high-speed rotations.

Automation systems benefit from S7012 CB/P4ADGA Bearing’s precision in robotic arms and CNC machinery. The P4A tolerance class guarantees consistent performance in demanding industrial settings.

In consumer electronics, S7012 CB/P4ADGA Bearing is ideal for high-speed printers and scanners, where quiet operation and durability are key. The grease lubrication ensures smooth performance over extended periods.

Q&A

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