+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings S71915 CD/P4A

Super Precision Angular Contact Ball Bearings S71915 CD/P4A

The S71915 CD/P4A is a super precision angular contact ball bearing with a 75mm bore and 105mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and comes sealed for protection, with options for matched arrangement and preload.

This bearing handles radial loads up to 8055 lbf and operates smoothly at speeds up to 12,000 RPM. Its phenolic cage ensures durability, while the lubricated design reduces friction for consistent performance.

The P4 tolerance class (ABEC-7) guarantees high precision, making it suitable for demanding applications. It performs reliably in temperatures ranging from -30°C to 110°C.

Ideal for precision machinery like spindles or high-speed tools, this bearing is interchangeable with SKF models. Weighing 0.36kg, it balances strength and precision for industrial use.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number S71915 CD/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 75 mm
  • Bore Dia Tolerance -0.007mm to 0
  • Outer Dia 105 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 16 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 26
  • Contact Angle 15°
  • 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 Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 8055 lbf
  • Static Radial Load 8438 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 12000 rpm
  • Weight 0.36 kg
  • Price（$） 886.383
Super Precision Angular Contact Ball Bearings S71915 CD/P4A dimension drawing
Download DWG Download PDF

Features

Why Choose S71915 CD/P4A Bearing for Precision Tasks?

S71915 CD/P4A Bearing features a 15° contact angle, optimised for high-precision angular contact applications.
Its chrome steel construction ensures durability and smooth operation under dynamic radial loads up to 8055 lbf.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 12,000 rpm, it delivers reliable efficiency in demanding conditions.

Sealed design and preload availability make S71915 CD/P4A Bearing suitable for matched arrangements.
It operates within a temperature range of -30° to 110°C, ensuring versatility across environments.

Application

Essential Roles of S71915 CD/P4A Bearing
S71915 CD/P4A 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.

What Makes S71915 CD/P4A Bearing a Preferred Choice?
In robotics, S71915 CD/P4A Bearing supports articulated arms, providing smooth movement and low friction. Its phenolic cage offers good heat resistance, making it suitable for continuous operation.

Built for Heavy-Duty Use: S71915 CD/P4A Bearing
For automotive applications, S71915 CD/P4A Bearing works well in wheel hubs and transmissions, handling both radial and axial loads efficiently. The P4 tolerance class ensures consistent performance under demanding conditions.

Medical vs Industrial: Where S71915 CD/P4A Bearing Excels
In medical imaging devices, S71915 CD/P4A Bearing delivers quiet and precise operation, essential for diagnostic accuracy. Industrial pumps also benefit from its durability and high-speed capabilities.

Q&A

SEND INQUIRY