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Super Precision Angular Contact Ball Bearings S7010 CD/P4AQBCA

Super Precision Angular Contact Ball Bearings S7010 CD/P4AQBCA

The S7010 CD/P4AQBCA is a super precision angular contact ball bearing with a 50mm bore and 80mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and comes sealed for protection, with a matched set of four bearings for balanced performance.

This bearing handles radial loads up to 17550 lbf and operates smoothly at speeds up to 46000 RPM. Its phenolic cage ensures durability, while the grease lubrication makes maintenance straightforward.

Designed for extra light preload (Class A), it offers precise operation in demanding applications. Ideal for machine tools or high-speed spindles where accuracy and reliability are key.

Weighing 1.02kg, it’s robust yet manageable. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacement. Works well in temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number S7010 CD/P4AQBCA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 50 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 80 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 64 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 18
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement 4 bearings <<>> QBC
  • Number Of Bearings In Matched Set 4
  • Universal Matching Bearing No
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 17550 lbf
  • Static Radial Load 21712 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 46000 rpm
  • Weight 1.02 kg
Super Precision Angular Contact Ball Bearings S7010 CD/P4AQBCA dimension drawing
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Features

How Does S7010 CD/P4AQBCA Bearing Reduce Friction?

S7010 CD/P4AQBCA Bearing features a 15° contact angle, optimising load distribution and minimising friction.
The phenolic cage ensures smooth operation, reducing wear even at high speeds of up to 46,000 rpm.

With chrome steel rings and balls, S7010 CD/P4AQBCA Bearing offers excellent durability and precision.
Its sealed design keeps lubrication in place, maintaining performance in various conditions.

The extra light preload enhances efficiency, making it ideal for precision applications.
S7010 CD/P4AQBCA Bearing’s matched arrangement of four bearings ensures consistent performance.

Application

Key Fields for S7010 CD/P4AQBCA Bearing
S7010 CD/P4AQBCA Bearing is widely used in high-speed machine tools, where its precision and angular contact design ensure accurate spindle rotation. The sealed construction keeps contaminants out, extending service life in demanding workshop conditions.

In robotics, S7010 CD/P4AQBCA Bearing provides smooth motion control for articulated arms, thanks to its extra-light preload and matched arrangement. The phenolic cage reduces friction, making it ideal for repetitive movements.

For aerospace applications, S7010 CD/P4AQBCA Bearing handles radial and axial loads in navigation systems, where reliability is critical. Its P4A tolerance class guarantees consistent performance even under extreme temperature variations.

What Makes S7010 CD/P4AQBCA Bearing a Preferred Choice?
S7010 CD/P4AQBCA Bearing excels in medical imaging devices, offering quiet operation and minimal vibration. The chrome steel construction ensures durability in high-use environments like MRI machines.

In automation lines, S7010 CD/P4AQBCA Bearing supports conveyor systems with its high-speed capability and grease lubrication. The matched set of four bearings simplifies installation and maintenance for engineers.

Built for Heavy-Duty Use: S7010 CD/P4AQBCA Bearing
S7010 CD/P4AQBCA Bearing is a go-to solution for electric motors, where its 15° contact angle optimises load distribution. The 46,000 rpm max speed makes it suitable for energy-efficient designs.

For 3D printers, S7010 CD/P4AQBCA Bearing ensures precise linear motion in print heads. Its phenolic cage material reduces weight while maintaining stability during rapid direction changes.

Automotive vs Aerospace: Applications of S7010 CD/P4AQBCA Bearing
In automotive transmissions, S7010 CD/P4AQBCA Bearing handles high radial loads with minimal noise. The sealed design protects against dust and moisture in challenging road conditions.

For aircraft landing gear systems, S7010 CD/P4AQBCA Bearing’s temperature resistance and precision tolerances provide reliable performance. The matched set arrangement simplifies maintenance in critical aviation components.

Q&A

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