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Super Precision Angular Contact Ball Bearings 7007 CE/P4ADT

Super Precision Angular Contact Ball Bearings 7007 CE/P4ADT

The 7007 CE/P4ADT is a super precision angular contact ball bearing with a 35mm bore and 62mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 4185 lbf and operates smoothly at high speeds up to 56,000 RPM.

Its 15° contact angle and matched arrangement (two bearings in a << DT setup) provide excellent stability for angular loads. The phenolic cage ensures quiet operation and long service life. Preloaded for precision, this bearing is ideal for applications like machine tool spindles or high-speed robotics. It performs reliably in temperatures from -30°C to 110°C. Weighing just 0.3kg, it’s a lightweight yet robust solution for demanding environments. Compliant with P4A tolerance class for exceptional accuracy. Interchangeable with SKF bearings, it offers a practical replacement option. The open design allows for easy lubrication and maintenance.

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Product Parameters

  • Part Number 7007 CE/P4ADT
  • 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 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings << DT
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 4185 lbf
  • Static Radial Load 2970 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 56000 rpm
  • Weight 0.3 kg
Super Precision Angular Contact Ball Bearings 7007 CE/P4ADT dimension drawing
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Features

Performance Features of 7007 CE/P4ADT Bearing

7007 CE/P4ADT Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.

The chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 4185 lbf.

With a maximum speed of 56,000 rpm, it delivers reliable performance in high-speed operations.

The phenolic cage ensures smooth movement and reduces friction, extending the bearing’s service life.

How Is 7007 CE/P4ADT Bearing Engineered for Reliability?

7007 CE/P4ADT Bearing features a matched arrangement of two bearings, providing stability under angular loads.

Its precision P4A tolerance class ensures consistent performance in demanding applications.

The open design allows for easy lubrication, maintaining smooth operation over time.

With a temperature range of -30°C to 110°C, it adapts to various working conditions.

Built for Precision: 7007 CE/P4ADT Bearing

7007 CE/P4ADT Bearing’s 17 chrome steel balls and 7.144 mm ball diameter ensure balanced load distribution.

The phenolic cage minimises noise, making it suitable for precision instruments.

Its static radial load capacity of 2970 lbf guarantees reliability in heavy-duty applications.

The lubricated design reduces maintenance needs, saving time and costs.

Steel vs Ceramic Bearings: Strengths of 7007 CE/P4ADT Bearing

7007 CE/P4ADT Bearing uses chrome steel for rings and balls, offering a balance of strength and affordability.

The material choice ensures resistance to wear, even under high-speed conditions.

Its phenolic cage provides lightweight durability, outperforming traditional metal cages in some applications.

With a width tolerance of -0.2mm to 0, it fits precisely in designed assemblies.

Application

Key Fields for 7007 CE/P4ADT Bearing
7007 CE/P4ADT Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The matched arrangement of two bearings enhances stability, making it suitable for demanding industrial environments.

In automotive applications, 7007 CE/P4ADT Bearing supports gearbox systems, providing smooth operation under radial and axial loads. Its phenolic cage material offers durability, even in high-speed scenarios.

For robotics, 7007 CE/P4ADT Bearing is ideal for articulated arms, where precise movement is essential. The P4A tolerance class guarantees consistent performance, reducing maintenance needs over time.

Medical imaging devices benefit from 7007 CE/P4ADT Bearing’s reliability, ensuring quiet and vibration-free operation. The chrome steel construction also resists wear in continuous-use settings.

Q&A

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