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Super Precision Angular Contact Ball Bearings 7207 CDGC/P4A
Super Precision Angular Contact Ball Bearings 7207 CDGC/P4A

Super Precision Angular Contact Ball Bearings 7207 CDGC/P4A

The 7207 CDGC/P4A is a super precision angular contact ball bearing with a 35mm bore and 72mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and is designed for moderate preload, making it suitable for precise applications.

This bearing handles radial loads up to 7178 lbf and can reach speeds of 41,000 RPM, thanks to its phenolic cage and lubricated design. It operates smoothly in temperatures ranging from -30°C to 110°C.

Its open seal type allows for easy maintenance, while the P4A tolerance class ensures high accuracy. The bearing is universal matching, compatible with back-to-back, face-to-face, or tandem arrangements.

Weighing just 0.28kg, it’s ideal for applications requiring precision, such as machine tools or high-speed spindles. Interchangeable with SKF bearings, it offers a reliable replacement option.

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Product Parameters

  • Part Number 7207 CDGC/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 35 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 72 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 17 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 11.112 mm
  • Ball Qty 13
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 3
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 7178 lbf
  • Static Radial Load 4860 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 41000 rpm
  • Weight 0.28 kg

Features

Why Choose 7207 CDGC/P4A Bearing for Precision Tasks?

7207 CDGC/P4A Bearing features a 15° contact angle, ideal for handling combined radial and axial loads with precision.
Its chrome steel construction ensures durability, while the phenolic cage reduces friction for smoother operation.

With a dynamic radial load capacity of 7178 lbf, it performs reliably in high-demand applications.
The P4A tolerance class guarantees exceptional accuracy, making it suitable for precision machinery.

Operating at speeds up to 41,000 rpm, 7207 CDGC/P4A Bearing balances speed and stability.
Its temperature range of -30°C to 110°C ensures consistent performance in varying conditions.

The open design allows for easy lubrication, reducing maintenance needs.
Its universal matching capability enables flexible configurations like back-to-back or face-to-face arrangements.

Application

Industrial Uses of 7207 CDGC/P4A Bearing
7207 CDGC/P4A Bearing is commonly used in high-speed machine tools, where its moderate preload and precision tolerances ensure smooth operation. The open design allows for efficient lubrication, extending service life in demanding conditions.

In automotive applications, 7207 CDGC/P4A Bearing supports components like wheel hubs and transmissions, handling both radial and angular loads with ease. Its phenolic cage reduces friction, making it suitable for high-speed scenarios.

For robotics, 7207 CDGC/P4A Bearing’s 15° contact angle provides stability in articulated arms and joints. The chrome steel construction offers durability, while the P4A tolerance class ensures consistent performance in automated systems.

Medical imaging devices benefit from 7207 CDGC/P4A Bearing’s precision and low noise levels. The lubricated design minimises maintenance, making it ideal for sensitive equipment where reliability is key.

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