+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 71930 ACD/HCP4ADGAGMM1

Super Precision Angular Contact Ball Bearings 71930 ACD/HCP4ADGAGMM1

The 71930 ACD/HCP4ADGAGMM1 is a super precision angular contact ball bearing, measuring 150mm by 210mm by 56mm. Made from chrome steel with ceramic balls, it offers high performance and durability.

With a 25° contact angle, it handles radial loads up to 40050 lbf and speeds up to 11000 RPM. The phenolic cage ensures smooth operation, while the grease lubrication simplifies maintenance.

Designed for universal matching, it can be arranged back-to-back, face-to-face, or tandem. This makes it versatile for complex setups. Ideal for high-precision applications like machine tools or spindles.

Weighing 4.16kg, it’s robust yet suitable for demanding environments. Compliant with P4A tolerance standards, it ensures reliable performance between -30°C and 110°C.

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

Product Parameters

  • Part Number 71930 ACD/HCP4ADGAGMM1
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 150 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 210 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 56 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 19.05 mm
  • Ball Qty 23
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Universal matching
  • 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 Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 40050 lbf
  • Static Radial Load 56250 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 11000 rpm
  • Weight 4.16 kg
Super Precision Angular Contact Ball Bearings 71930 ACD/HCP4ADGAGMM1 dimension drawing
Download DWG Download PDF

Features

Performance Features of 71930 ACD/HCP4ADGAGMM1 Bearing

71930 ACD/HCP4ADGAGMM1 Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.

The chrome steel rings and ceramic balls enhance durability while reducing friction during high-speed operation.

With a dynamic radial load capacity of 40050 lbf, it handles demanding conditions reliably.

Its phenolic cage ensures smooth performance at speeds up to 11,000 rpm.

Application

Ideal for Precision: 71930 ACD/HCP4ADGAGMM1 Bearing
This bearing excels in high-speed machine tools, where its 25° contact angle and ceramic balls ensure smooth operation. The phenolic cage reduces friction, making it suitable for demanding industrial environments.

In aerospace applications, 71930 ACD/HCP4ADGAGMM1 Bearing handles radial and axial loads in turbine systems. Its P4A tolerance class guarantees the precision needed for critical flight components.

For medical imaging devices, 71930 ACD/HCP4ADGAGMM1 Bearing’s grease lubrication and chrome steel rings offer reliable performance. The universal matching feature allows flexible installation in compact spaces.

Automation systems benefit from 71930 ACD/HCP4ADGAGMM1 Bearing’s extra-light preload, enhancing accuracy in robotic arms. The tandem arrangement option supports complex motion control tasks.

In high-performance motors, 71930 ACD/HCP4ADGAGMM1 Bearing’s 11,000 rpm rating ensures durability. The open design simplifies maintenance in continuous operation scenarios.

Q&A

SEND INQUIRY