+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings S71922 CEGA/P4A

Super Precision Angular Contact Ball Bearings S71922 CEGA/P4A

The S71922 CEGA/P4A is a super precision angular contact ball bearing with a 110mm bore and 150mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and comes sealed for protection, with an extra light preload for smooth operation.

This bearing handles radial loads up to 9068 lbf and can reach speeds of 10,000 RPM, making it suitable for high-performance applications. Its phenolic cage ensures durability while keeping the weight low at just 0.85kg.

The sealed design reduces maintenance needs, and the grease lubrication ensures long-lasting performance. It operates efficiently in temperatures ranging from -30°C to 110°C.

Ideal for precision machinery like spindles or CNC equipment, this bearing is interchangeable with SKF models. Its universal matching capability allows flexible arrangements, including back-to-back, face-to-face, or tandem setups.

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

Product Parameters

  • Part Number S71922 CEGA/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 110 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 150 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 20 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 12.7 mm
  • Ball Qty 26
  • 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 9068 lbf
  • Static Radial Load 7762 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 10000 rpm
  • Weight 0.85 kg
Super Precision Angular Contact Ball Bearings S71922 CEGA/P4A dimension drawing
Download DWG Download PDF

Features

Performance Features of S71922 CEGA/P4A Bearing

S71922 CEGA/P4A Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.

Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.

With a dynamic radial load capacity of 9068 lbf, it handles demanding conditions with ease.

The sealed design and grease lubrication minimise maintenance, making it a practical choice for precision tasks.

How Is S71922 CEGA/P4A Bearing Engineered for Reliability?

S71922 CEGA/P4A Bearing features a P4A tolerance class, ensuring high precision in performance-critical applications.

The extra light preload (Class A) reduces friction, enhancing efficiency and extending service life.

Its universal matching capability allows flexible arrangement options, including back-to-back and face-to-face configurations.

With a maximum speed of 10,000 rpm, it delivers reliable performance in high-speed environments.

Built for Precision: S71922 CEGA/P4A Bearing

S71922 CEGA/P4A Bearing’s 26 chrome steel balls and 12.7 mm ball diameter provide balanced load distribution.

The sealed design protects against contaminants, ensuring consistent performance in harsh conditions.

Its temperature range of -30°C to 110°C makes it suitable for diverse operational environments.

Weighing just 0.85 kg, it combines strength with a lightweight design for versatile applications.

Steel vs Ceramic Bearings: Strengths of S71922 CEGA/P4A Bearing

S71922 CEGA/P4A Bearing uses chrome steel for both rings and balls, offering a cost-effective yet durable solution.

The phenolic cage material reduces weight and friction, enhancing operational efficiency.

With a static radial load capacity of 7762 lbf, it provides reliable support in precision machinery.

Its grease lubrication ensures smooth operation, reducing the need for frequent maintenance.

Application

Industrial Uses of S71922 CEGA/P4A Bearing
S71922 CEGA/P4A Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction helps maintain lubrication, reducing maintenance needs in demanding industrial environments.

How Does S71922 CEGA/P4A Bearing Improve Performance?
In automotive applications, S71922 CEGA/P4A Bearing enhances gearbox efficiency by handling combined radial and axial loads smoothly. Its extra-light preload minimises friction, contributing to better fuel economy and quieter operation.

Perfect Fit for Automation: S71922 CEGA/P4A Bearing
Robotic arms benefit from S71922 CEGA/P4A Bearing’s phenolic cage, which provides stable performance during rapid directional changes. The P4A tolerance class ensures consistent precision in automated assembly lines.

Medical vs Industrial: Where S71922 CEGA/P4A Bearing Excels
While S71922 CEGA/P4A Bearing performs well in industrial pumps, its grease lubrication also makes it suitable for medical imaging devices requiring smooth, low-noise operation. The chrome steel construction resists wear in both environments.

Q&A

SEND INQUIRY