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Super Precision Angular Contact Ball Bearings S7012 ACDGC/P4A

Super Precision Angular Contact Ball Bearings S7012 ACDGC/P4A

The S7012 ACDGC/P4A is a super precision angular contact ball bearing with a 60mm bore and 95mm outer diameter, crafted from durable chrome steel. Its 25° contact angle efficiently handles combined radial and axial loads.

With a moderate preload (Class C), it offers smooth operation at high speeds up to 32,500 RPM. The phenolic cage and grease lubrication ensure quiet performance and long service life.

This sealed bearing comes in a universal matching set of three, suitable for back-to-back, face-to-face, or tandem arrangements. It’s interchangeable with SKF bearings for easy replacement.

Ideal for precision applications like machine tool spindles or high-speed robotics, where accuracy and reliability are crucial. Operates reliably in temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number S7012 ACDGC/P4A
  • 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 18 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 11.112 mm
  • Ball Qty 19
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • 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 8775 lbf
  • Static Radial Load 7538 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 32500 rpm
  • Weight 0.41 kg
Super Precision Angular Contact Ball Bearings S7012 ACDGC/P4A dimension drawing
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Features

Performance Features of S7012 ACDGC/P4A Bearing

S7012 ACDGC/P4A Bearing is crafted with chrome steel rings and balls, offering high precision for angular contact applications.
Its 25° contact angle ensures optimal load distribution, enhancing performance in demanding setups.

The phenolic cage maintains ball alignment, reducing friction and noise during operation.
With a dynamic radial load capacity of 8775 lbf, it handles heavy loads efficiently.

S7012 ACDGC/P4A Bearing operates smoothly at speeds up to 32,500 rpm, thanks to its grease lubrication.
Its sealed design protects against contaminants, ensuring reliability in various environments.

The P4A tolerance class guarantees precision, making it suitable for high-accuracy machinery.
Its moderate preload (Class C) ensures stable performance without excessive rigidity.

Application

Key Fields for S7012 ACDGC/P4A Bearing
S7012 ACDGC/P4A Bearing is commonly used in high-speed machine tools, where its precision and moderate preload ensure accurate spindle performance. The sealed design helps maintain lubrication, reducing maintenance needs in demanding industrial settings.

In automotive applications, S7012 ACDGC/P4A Bearing supports components like wheel hubs and transmissions, handling both radial and angular loads efficiently. Its chrome steel construction offers durability, making it suitable for long-term use in vehicles.

For robotics, S7012 ACDGC/P4A Bearing provides smooth motion in articulated arms and joints, thanks to its phenolic cage and high-speed capability. The P4A tolerance class ensures consistent performance in automated systems.

Medical imaging devices benefit from S7012 ACDGC/P4A Bearing’s low noise and vibration, crucial for sensitive equipment like MRI scanners. The grease lubrication ensures reliable operation over extended periods.

In aerospace, S7012 ACDGC/P4A Bearing is used in flight control systems, where its precision and reliability are essential. The temperature range allows it to perform well in varying environmental conditions.

Q&A

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