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Super Precision Angular Contact Ball Bearings S7016 ACD/P4AQBTC

Super Precision Angular Contact Ball Bearings S7016 ACD/P4AQBTC

The S7016 ACD/P4AQBTC is a super precision angular contact ball bearing with an 80mm bore and 125mm outer diameter, crafted from high-quality chrome steel. It features a 25° contact angle and comes sealed for protection, with a matched set of four bearings for balanced performance.

This bearing handles radial loads up to 37125 lbf and operates smoothly at speeds up to 28000 RPM. Its phenolic cage ensures durability, while the moderate preload (Class C) provides stable operation under angular contact loads.

The sealed design keeps lubrication in and contaminants out, making it low-maintenance. Ideal for high-precision applications like machine tool spindles or high-speed robotics, where accuracy and reliability are key.

Weighing 3.47kg, it’s robust yet manageable for its size. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacement. Suitable for temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number S7016 ACD/P4AQBTC
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 80 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 125 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 88 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 14.288 mm
  • Ball Qty 20
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement 4 bearings <>>> QBT
  • Number Of Bearings In Matched Set 4
  • Universal Matching Bearing No
  • Preload Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 37125 lbf
  • Static Radial Load 52200 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 28000 rpm
  • Weight 3.47 kg
Super Precision Angular Contact Ball Bearings S7016 ACD/P4AQBTC dimension drawing
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Features

Engineered for Precision: S7016 ACD/P4AQBTC Bearing

S7016 ACD/P4AQBTC Bearing features a 25° contact angle, optimising load distribution for high-precision applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.

With a dynamic radial load capacity of 37125 lbf, it handles demanding operations smoothly.
The sealed design and grease lubrication minimise maintenance, extending service life.

S7016 ACD/P4AQBTC Bearing operates efficiently at speeds up to 28,000 rpm.
Its P4A tolerance class guarantees consistent performance in precision machinery.

Application

Industrial Uses of S7016 ACD/P4AQBTC Bearing
S7016 ACD/P4AQBTC Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction helps maintain performance in environments with dust or debris.

In automotive applications, S7016 ACD/P4AQBTC Bearing supports high-speed components like turbochargers and electric motors. Its moderate preload and phenolic cage contribute to smooth operation under varying loads.

For medical imaging devices, S7016 ACD/P4AQBTC Bearing’s P4A tolerance class provides the precision needed for consistent results. The chrome steel construction also offers durability in frequent-use scenarios.

Automation systems benefit from S7016 ACD/P4AQBTC Bearing’s matched arrangement, which simplifies installation in robotic arms. The grease lubrication ensures long service life with minimal maintenance.

In consumer electronics, S7016 ACD/P4AQBTC Bearing can be found in high-performance printers, where its speed and accuracy are key. The temperature range makes it suitable for continuous operation.

Q&A

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