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Super Precision Angular Contact Ball Bearings S7014 ACDTP/HCP4B

Super Precision Angular Contact Ball Bearings S7014 ACDTP/HCP4B

The S7014 ACDTP/HCP4B is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, designed for high-performance applications. Its 25° contact angle efficiently handles combined radial and thrust loads, supporting up to 10980 lbf dynamically.

Made from chrome steel rings and ceramic balls, it offers reduced friction and extended lifespan. The phenolic cage ensures smooth operation at speeds up to 13000 RPM, even in temperatures from -30°C to 110°C.

This sealed bearing comes pre-lubricated for maintenance-free use, with a P4 tolerance class for exceptional accuracy. Ideal for machine tools, spindles, or high-speed robotics where precision is critical.

Weighing 0.51kg, it’s available as a matched set for paired mounting. Interchangeable with SKF bearings, it’s a versatile choice for replacements or upgrades.

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Product Parameters

  • Part Number S7014 ACDTP/HCP4B
  • 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 12.7 mm
  • Ball Qty 19
  • 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 10980 lbf
  • Static Radial Load 9900 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 13000 rpm
  • Weight 0.51 kg
  • Price（$） 562.32
Super Precision Angular Contact Ball Bearings S7014 ACDTP/HCP4B dimension drawing
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Features

Why Choose S7014 ACDTP/HCP4B Bearing for Precision Tasks?

S7014 ACDTP/HCP4B Bearing features a 25° contact angle, ideal for handling combined radial and axial loads with precision.
Its ceramic balls and chrome steel rings ensure smooth operation, even at high speeds up to 13,000 rpm.

The phenolic cage maintains ball alignment, reducing friction and extending the bearing’s service life.
With a dynamic radial load capacity of 10,980 lbf, it delivers reliable performance in demanding applications.

S7014 ACDTP/HCP4B Bearing is preloaded and available in matched sets, ensuring consistent performance.
Its sealed design protects against contaminants, making it suitable for various industrial environments.

Application

Common Applications of S7014 ACDTP/HCP4B Bearing
S7014 ACDTP/HCP4B Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it ideal for high-speed operations.

In automotive applications, S7014 ACDTP/HCP4B Bearing supports components like wheel hubs and transmissions, offering reliable performance under heavy loads. Its sealed design helps keep contaminants out, extending service life.

For medical imaging devices, S7014 ACDTP/HCP4B Bearing’s phenolic cage provides stability and low noise, crucial for sensitive equipment. The P4 tolerance class ensures consistent performance in demanding environments.

Automation systems benefit from S7014 ACDTP/HCP4B Bearing’s matched arrangement, which simplifies installation in robotic arms. Its high dynamic load capacity makes it suitable for repetitive movements.

In consumer electronics, S7014 ACDTP/HCP4B Bearing is often found in high-end printers, where its precision and durability enhance print quality. The lubricated design ensures smooth operation over long periods.

Q&A

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