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Super Precision Angular Contact Ball Bearings 7012 CDTP/P4B

Super Precision Angular Contact Ball Bearings 7012 CDTP/P4B

The 7012 CDTP/P4B is a super precision angular contact ball bearing with a 60mm bore and 95mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 9068 lbf and operates smoothly at speeds up to 14,000 RPM.

With a 15° contact angle and open design, it offers excellent performance in high-speed applications. The phenolic cage ensures durability and reduces friction for smoother rotation.

This bearing is available with preload and matched arrangements, making it versatile for precise setups. It works well in temperatures ranging from -30°C to 110°C.

Ideal for machine tools or spindle applications where precision and speed are crucial. Weighing 0.4kg, it’s a robust yet manageable choice for demanding environments. Compliant with P4 tolerance standards for reliable performance.

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Product Parameters

  • Part Number 7012 CDTP/P4B
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 60 mm
  • Bore Dia Tolerance -0.007mm to 0
  • Outer Dia 95 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 18 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 11.112 mm
  • Ball Qty 19
  • Contact Angle 15°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Available
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 9068 lbf
  • Static Radial Load 7762 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 14000 rpm
  • Weight 0.4 kg
  • Price（$） 383.193
Super Precision Angular Contact Ball Bearings 7012 CDTP/P4B dimension drawing
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Features

Why Choose 7012 CDTP/P4B Bearing for Precision Tasks?

7012 CDTP/P4B Bearing is designed with a 15° contact angle, optimising load distribution for high-precision applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.

With a dynamic radial load capacity of 9068 lbf, it handles demanding conditions reliably.
The P4 tolerance class guarantees exceptional accuracy, making it suitable for precision instruments.

Operating at speeds up to 14,000 rpm, it balances performance and longevity.
Its open design allows for easy lubrication, maintaining smooth operation over time.

Application

Key Fields for 7012 CDTP/P4B Bearing
In machine tools, 7012 CDTP/P4B Bearing excels with its 15° contact angle, providing stability for high-precision operations like milling and grinding. The phenolic cage reduces friction, ensuring smooth performance during extended use.

Where Is 7012 CDTP/P4B Bearing Used?
Automotive applications benefit from 7012 CDTP/P4B Bearing in gearboxes and wheel hubs, where its angular contact design handles combined loads effectively. The P4 tolerance class ensures consistent performance in demanding conditions.

Optimized for Performance: 7012 CDTP/P4B Bearing
Robotic arms rely on 7012 CDTP/P4B Bearing for its low friction and high-speed capabilities, crucial for precise movements in automation. Its chrome steel construction offers durability in continuous operation.

Medical vs Industrial: Where 7012 CDTP/P4B Bearing Excels
In medical imaging devices, 7012 CDTP/P4B Bearing’s precision reduces vibration, enhancing scan accuracy. Industrial pumps also use it for reliable performance under radial and axial loads.

Practical Applications of 7012 CDTP/P4B Bearing
For 3D printers, 7012 CDTP/P4B Bearing ensures smooth linear motion, improving print quality. Its matched arrangement option allows for custom setups in specialised equipment.

Q&A

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