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Super Precision Angular Contact Ball Bearings S7014 ACE/HCP4BVG275

Super Precision Angular Contact Ball Bearings S7014 ACE/HCP4BVG275

The S7014 ACE/HCP4BVG275 is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, crafted from durable chrome steel and ceramic balls. It handles radial loads up to 5062 lbf and operates smoothly at speeds up to 18,500 RPM.

Its sealed design keeps lubrication in and contaminants out, while the phenolic cage ensures quiet, long-lasting performance. The 25° contact angle provides excellent stability for angular loads.

This bearing is ideal for high-speed applications like machine tool spindles or precision equipment. It comes pre-lubricated and can be matched for paired arrangements, offering flexibility in setup.

With a compact 20mm width and weighing just 0.59kg, it’s a lightweight yet robust solution. Compliant with P4 tolerance standards, it ensures precise operation in temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number S7014 ACE/HCP4BVG275
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 70 mm
  • Bore Dia Tolerance -0.007mm to 0
  • Outer Dia 110 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 20 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 25
  • Contact Angle 25°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement Available
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 5062 lbf
  • Static Radial Load 3892 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 18500 rpm
  • Weight 0.59 kg
  • Price（$） 562.419
Super Precision Angular Contact Ball Bearings S7014 ACE/HCP4BVG275 dimension drawing
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Features

Performance Features of S7014 ACE/HCP4BVG275 Bearing

S7014 ACE/HCP4BVG275 Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its ceramic balls and chrome steel rings enhance durability and reduce friction during high-speed operation.

The phenolic cage ensures smooth performance, even at speeds up to 18,500 rpm.
With a dynamic radial load capacity of 5062 lbf, it handles demanding tasks with ease.

S7014 ACE/HCP4BVG275 Bearing’s sealed design keeps lubrication intact, reducing maintenance needs.
Its precision P4 tolerance class ensures consistent performance in high-accuracy applications.

Application

Key Fields for S7014 ACE/HCP4BVG275 Bearing
S7014 ACE/HCP4BVG275 Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The sealed construction helps maintain lubrication, reducing maintenance needs in demanding environments.

In robotics, S7014 ACE/HCP4BVG275 Bearing supports smooth movement in articulated arms, thanks to its ceramic balls and phenolic cage. Its high-speed capability makes it ideal for automated production lines.

For medical imaging devices, S7014 ACE/HCP4BVG275 Bearing’s low friction and stability are crucial for precise positioning. The P4 tolerance class ensures reliability in sensitive applications.

In electric motors, S7014 ACE/HCP4BVG275 Bearing handles both radial and axial loads efficiently. Its lubricated design extends service life, even in continuous operation.

Aerospace applications benefit from S7014 ACE/HCP4BVG275 Bearing’s lightweight yet durable construction. The ceramic balls reduce weight while maintaining strength, perfect for flight-critical systems.

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