+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 71912 ACE/HCVQ126

Super Precision Angular Contact Ball Bearings 71912 ACE/HCVQ126

The 71912 ACE/HCVQ126 is a super precision angular contact ball bearing with a 60mm bore and 85mm outer diameter, crafted from durable chrome steel. It features a 25° contact angle and ceramic balls for smooth operation.

This bearing handles radial loads up to 3442 lbf and reaches speeds of 36,000 RPM, making it suitable for high-performance applications. Its phenolic cage ensures stability even at high temperatures, ranging from -30°C to 110°C.

The open design allows for easy lubrication, while the P4A tolerance class guarantees precision. Ideal for machine tools or spindle applications where accuracy is key.

Weighing just 0.16kg, it’s lightweight yet robust. This model is interchangeable with SKF bearings, offering a reliable replacement option.

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

Product Parameters

  • Part Number 71912 ACE/HCVQ126
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 60 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 85 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 13 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 23
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 3442 lbf
  • Static Radial Load 2475 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 36000 rpm
  • Weight 0.16 kg
Super Precision Angular Contact Ball Bearings 71912 ACE/HCVQ126 dimension drawing
Download DWG Download PDF

Features

How Does 71912 ACE/HCVQ126 Bearing Achieve Super Precision?

71912 ACE/HCVQ126 Bearing features a 25° contact angle, optimised for high-precision angular contact applications.
Its ceramic balls and chrome steel rings reduce friction, enabling smooth operation at speeds up to 36,000 rpm.
The phenolic cage ensures stability, while the P4A tolerance class guarantees consistent performance.
With a dynamic radial load capacity of 3442 lbf, it handles demanding tasks with ease.

Why Choose 71912 ACE/HCVQ126 Bearing for High-Speed Applications?

71912 ACE/HCVQ126 Bearing is designed for high-speed performance, reaching up to 36,000 rpm without compromising precision.
The combination of ceramic balls and chrome steel rings minimises heat generation and wear.
Its open design allows for efficient lubrication, ensuring long-lasting operation.
The 25° contact angle provides optimal load distribution, enhancing reliability.

Engineered for Precision: 71912 ACE/HCVQ126 Bearing

71912 ACE/HCVQ126 Bearing’s P4A tolerance class ensures exceptional accuracy for critical applications.
The phenolic cage maintains ball alignment, reducing vibration and noise.
With a static radial load capacity of 2475 lbf, it offers reliable support under pressure.
Its compact 60 mm×85 mm×13 mm size makes it ideal for space-constrained installations.

What Makes 71912 ACE/HCVQ126 Bearing Suitable for Angular Contact?

71912 ACE/HCVQ126 Bearing’s 25° contact angle efficiently manages combined radial and axial loads.
The ceramic balls and chrome steel construction enhance durability and reduce friction.
Preload availability allows for fine-tuning to meet specific application requirements.
Its high-speed capability and precision make it a versatile choice for demanding tasks.

Performance Features of 71912 ACE/HCVQ126 Bearing

71912 ACE/HCVQ126 Bearing operates smoothly in temperatures ranging from -30°C to 110°C.
The lubricated design ensures consistent performance, even under high-speed conditions.
With 23 ceramic balls, it distributes loads evenly, minimising wear.
Its lightweight 0.16 kg design reduces inertia, improving efficiency.

Application

How Does 71912 ACE/HCVQ126 Bearing Improve Performance?
71912 ACE/HCVQ126 Bearing is commonly used in high-speed machine tools, where its 25° contact angle and ceramic balls reduce friction for smoother operation. The phenolic cage also helps maintain stability under rapid rotations.

In automotive applications, 71912 ACE/HCVQ126 Bearing supports precision components like electric motor shafts, ensuring reliable performance even at elevated speeds. Its P4A tolerance class makes it suitable for demanding engineering standards.

For automation systems, 71912 ACE/HCVQ126 Bearing is a solid choice for robotic arms, thanks to its balanced load distribution and low heat generation. The open design allows for easy lubrication, extending service life in continuous-use scenarios.

Medical imaging devices benefit from 71912 ACE/HCVQ126 Bearing’s quiet operation and minimal vibration, crucial for maintaining accuracy in sensitive equipment. The chrome steel rings add durability without compromising precision.

In consumer electronics, 71912 ACE/HCVQ126 Bearing can be found in high-end printers, where its compact size and ceramic balls contribute to quieter, more efficient performance. The metric dimensions ensure compatibility with various international models.

Q&A

SEND INQUIRY