7206 Series Angular Contact Ball Bearing | Versatile 30mm Bore Design

The 7206 Series is a dependable Angular Contact Ball Bearing, crafted to efficiently handle both radial and axial loads simultaneously in one direction. It offers selectable contact angles to suit specific load ratio requirements, providing a solid combination of load capacity and operational smoothness. Engineered for precise shaft guidance and reliable performance, it serves as an essential component in a wide array of applications including industrial motors, automotive systems, gearboxes, and general machinery.



7206 Series Angular Contact Ball Bearing Single Row | 15°–40° Contact Angle | Standard Series | Available with Shields or Seals

The 7206 Series is a versatile and reliable Angular Contact Ball Bearing designed to manage combined radial and axial loads efficiently. Offering selectable contact angles, this series provides an optimal balance of speed capability and load-carrying capacity. It is manufactured for applications that require good rotational precision, stable shaft guidance, and smooth operation at moderate to high speeds, serving as a key component in electric motors, industrial gearboxes, automotive systems, and general machinery.

7206 Series Angular Contact Ball Bearing | Versatile 30mm Bore Design

Comprehensive Applications

Widely used across various precision mechanical and industrial systems:

General Industrial Machinery & Automation
  • Industrial Electric Motor Bearings
  • General-Purpose Gearbox Supports
  • Conveyor Drive Units
  • Material Handling Equipment
  • Packaging Machine Drives
  • Textile Machinery Spindles
Automotive & Transportation Components
  • Automotive Alternator Bearings
  • Transmission Support Bearings
  • Turbocharger Support Systems (Secondary Shaft)
  • Electric Power Steering Pumps
  • Automotive HVAC Compressors
  • Small Vehicle Transmission Systems
Power Tools & Domestic Appliances
  • High-Performance Power Tool Motors
  • Appliance Motor Bearings (e.g., Washing Machines)
  • Drill Press Spindles
  • Lawn and Garden Equipment Drives
  • Air Tool Motors
Precision Rotary Units & Pumps
  • Medium-Duty Pump Shafts
  • Hydraulic Motor Supports
  • Small Fan and Blower Motors
  • Office Automation Equipment
  • Medical Device Rotary Drives

Key Performance Features

01. Balanced Load Support and Rigidity

Engineered with defined contact angle options (C=15°, AC=25°, B=40°), the 7206 Series delivers reliable axial load support and contributes to system rigidity, effectively controlling axial displacement in diverse applications.

02. Smooth Operation Across Speeds

Produced with controlled tolerances, these bearings ensure low running noise and vibration, supporting efficient operation from moderate to high rotational speeds in motors and drive systems.

03. Adaptable to Various Environments

Suitable for single or paired mounting to handle different load scenarios. The availability of protective shields (ZZ) or rubber contact seals (2RS) allows for deployment in environments with varying dust or moisture levels.

Technical Specifications

Bearing Type Single Row Angular Contact Ball Bearing
ISO Dimension Series 02 Series
Basic Designation 7206
Suffix Options C (15°), AC (25°), B (40°), ZZ (shields), 2RS (seals)
Bore Diameter (d) 30 mm
Outer Diameter (D) 62 mm
Width (B) 16 mm
Material (Races & Balls) Chrome Steel (GCr15 / SAE 52100)
Precision Class Standard / P5 Grade Available
Cage Material Pressed Steel, Polyamide (PA66), or Brass
Dynamic Load Rating (Cʳ) 19.5 kN
Static Load Rating (C₀ʳ) 13.0 kN
Limiting Speed (Grease) 10,000 r/min
Limiting Speed (Oil) 14,000 r/min
Weight (approx.) 0.19 kg

Interchange Part Numbers

Direct replacement for:

  • SKF: 7206 C, 7206 AC, 7206 B
  • NSK: 7206C, 7206AC
  • FAG: 7206 C, 7206 AC
  • NTN: 7206C, 7206AC

Design & Configuration

The 7206 Series is commonly supplied as an open bearing or with non-contact metal shields (ZZ) for basic protection. For applications requiring a sealed, maintenance-free solution, contact rubber seals (2RS) on one or both sides are available. The choice of contact angle allows for customization based on the ratio of axial to radial load in the application.

"For electric motors and automotive auxiliary drives where a balance of speed and load is critical, the 7206 AC (25° contact angle) provides a reliable and widely adopted solution.”

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