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Super Precision Angular Contact Ball Bearings 71807 ACD/P4TBTLVT105
Super Precision Angular Contact Ball Bearings 71807 ACD/P4TBTLVT105

Super Precision Angular Contact Ball Bearings 71807 ACD/P4TBTLVT105

The 71807 ACD/P4TBTLVT105 is a super precision angular contact ball bearing with a 35mm bore and 47mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 2106 lbf and spins smoothly at speeds up to 56,000 RPM.

Its 25° contact angle and matched set of three bearings (arranged > TBT) provide excellent stability under angular loads. The phenolic cage ensures quiet operation and long service life.

Preloaded for precision, this open-design bearing is easy to maintain with grease lubrication. It performs reliably in temperatures from -30°C to 110°C.

Ideal for high-precision applications like machine tool spindles or robotics, where accuracy and smooth rotation are key. Weighing just 0.084kg, it’s lightweight yet robust for its size.

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Product Parameters

  • Part Number 71807 ACD/P4TBTLVT105
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 35 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 47 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 21 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 3.175 mm
  • Ball Qty 26
  • Contact Angle 25°
  • Tolerance Class P4
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 3 bearings <>> TBT
  • Number Of Bearings In Matched Set 3
  • Universal Matching Bearing No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 2106 lbf
  • Static Radial Load 2745 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 56000 rpm
  • Weight 0.084 kg

Features

How Does 71807 ACD/P4TBTLVT105 Bearing Reduce Friction?

71807 ACD/P4TBTLVT105 Bearing features a 25° contact angle, optimised for smooth angular contact operation.
Its chrome steel rings and balls minimise friction, ensuring efficient performance under radial loads.

The phenolic cage maintains ball alignment, reducing wear and enhancing longevity.
With a maximum speed of 56,000 rpm, it delivers reliable high-speed performance.

Grease lubrication ensures consistent operation, even in demanding temperature ranges.
The P4 tolerance class guarantees precision, making it ideal for high-accuracy applications.

Application

Practical Applications of 71807 ACD/P4TBTLVT105 Bearing
71807 ACD/P4TBTLVT105 Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate alignment and smooth operation. The matched set of three bearings provides stability in demanding industrial environments.

In automotive applications, 71807 ACD/P4TBTLVT105 Bearing supports components like wheel hubs and transmissions, handling both radial and axial loads efficiently. Its phenolic cage offers durability and reduces friction during high-speed rotations.

For medical imaging devices, 71807 ACD/P4TBTLVT105 Bearing’s precision and low noise make it ideal for sensitive equipment. The grease lubrication ensures consistent performance over long periods, even in temperature-varied conditions.

Automation systems benefit from 71807 ACD/P4TBTLVT105 Bearing’s reliability in robotic arms and CNC machinery. The P4 tolerance class guarantees tight tolerances for repeatable, high-accuracy movements.

In consumer electronics, 71807 ACD/P4TBTLVT105 Bearing can be found in high-performance fans and small motors, where its compact size and efficiency are key. The chrome steel construction ensures longevity even with frequent use.

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