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Super Precision Angular Contact Ball Bearings S7014 CDGA/P4A

Super Precision Angular Contact Ball Bearings S7014 CDGA/P4A

The S7014 CDGA/P4A is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 11700 lbf and operates smoothly at speeds up to 22000 RPM.

Its sealed design keeps grease in and contaminants out, while the phenolic cage ensures quiet, long-lasting performance. The bearing works reliably in temperatures from -30°C to 110°C.

With a 15° contact angle and extra-light preload, it offers precise motion control. Ideal for high-speed applications like machine tool spindles or precision robotics.

Weighing 0.61kg, it’s robust yet manageable. Compliant with P4A tolerance standards for exceptional accuracy. Can be paired in back-to-back, face-to-face, or tandem arrangements for versatile use.

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Product Parameters

  • Part Number S7014 CDGA/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 70 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 110 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 20 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 12.7 mm
  • Ball Qty 19
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 11700 lbf
  • Static Radial Load 10238 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 22000 rpm
  • Weight 0.61 kg
  • Price（$） 78.39
Super Precision Angular Contact Ball Bearings S7014 CDGA/P4A dimension drawing
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Features

Performance Features of S7014 CDGA/P4A Bearing

S7014 CDGA/P4A Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure high durability and resistance to wear.

The phenolic cage in S7014 CDGA/P4A Bearing maintains ball alignment, reducing friction and noise.
With a dynamic radial load capacity of 11,700 lbf, it handles demanding conditions effortlessly.

S7014 CDGA/P4A Bearing operates smoothly at speeds up to 22,000 rpm, thanks to its precision engineering.
The sealed design protects against contaminants, ensuring reliable performance in various environments.

S7014 CDGA/P4A Bearing’s extra light preload enhances precision, making it ideal for high-accuracy applications.
Its temperature range of -30°C to 110°C ensures consistent performance in diverse conditions.

The universal matching capability of S7014 CDGA/P4A Bearing allows flexible arrangement options.
This feature simplifies installation and improves system adaptability.

Application

Key Fields for S7014 CDGA/P4A Bearing
S7014 CDGA/P4A 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 automotive applications, S7014 CDGA/P4A Bearing supports components like electric motors and transmissions, where its extra light preload enhances efficiency. The chrome steel construction provides durability under varying loads and speeds.

For automation systems, S7014 CDGA/P4A Bearing is ideal for robotic arms and CNC machines, thanks to its high dynamic radial load capacity. The phenolic cage offers stability and reduces friction during high-speed operations.

In medical imaging devices, S7014 CDGA/P4A Bearing’s P4A tolerance class ensures smooth and quiet operation. Its temperature range makes it suitable for equipment requiring consistent performance in controlled environments.

For consumer electronics, S7014 CDGA/P4A Bearing can be found in precision printers and scanners, where its compact size and reliability are key. The grease lubrication ensures long service life with minimal upkeep.

Q&A

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