lianxidianhua +86 15806631151 send-sms info@sdtflbearing.com
/
/
Super Precision Angular Contact Ball Bearings 71817 ACDGB/P4
Super Precision Angular Contact Ball Bearings 71817 ACDGB/P4

Super Precision Angular Contact Ball Bearings 71817 ACDGB/P4

The 71817 ACDGB/P4 is a super precision angular contact ball bearing with an 85mm bore and 110mm outer diameter, designed for high-speed applications. Its 25° contact angle efficiently handles combined radial and thrust loads up to 4568 lbf.

Made from chrome steel with a phenolic cage, it offers smooth operation at speeds up to 28,000 RPM. The open design allows easy lubrication, while the P4 tolerance class ensures exceptional accuracy.

This bearing is suitable for back-to-back, face-to-face, or tandem arrangements, providing flexibility in mounting. Ideal for machine tool spindles or high-precision industrial equipment where reliability is key.

Weighing just 0.27kg, it’s lightweight yet robust. It operates in temperatures from -30°C to 110°C and is interchangeable with SKF bearings for easy replacement.

Get A Free Quote

"*" indicates required fields

This field is for validation purposes and should be left unchanged.

Product Parameters

  • Part Number 71817 ACDGB/P4
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 85 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 110 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 13 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.144 mm
  • Ball Qty 30
  • Contact Angle 25°
  • Tolerance Class P4
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 4568 lbf
  • Static Radial Load 5400 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 28000 rpm
  • Weight 0.27 kg

Features

Performance Features of 71817 ACDGB/P4 Bearing

71817 ACDGB/P4 Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 4568 lbf.

The phenolic cage ensures smooth operation at high speeds, reaching up to 28,000 rpm.
With a P4 tolerance class, it delivers precision performance in demanding conditions.

71817 ACDGB/P4 Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its lightweight design at 0.27 kg reduces overall system weight without compromising strength.

Application

Industrial Uses of 71817 ACDGB/P4 Bearing
71817 ACDGB/P4 Bearing is commonly used in high-precision machine tools, where its 25° contact angle ensures accurate radial and axial load distribution. The open design and phenolic cage make it suitable for high-speed operations without compromising stability.

What Makes 71817 ACDGB/P4 Bearing a Preferred Choice?
In automotive applications like electric motor systems, 71817 ACDGB/P4 Bearing offers reliable performance due to its chrome steel construction and light preload. Its metric sizing and universal matching options provide flexibility for various vehicle designs.

Perfect Fit for Automation: 71817 ACDGB/P4 Bearing
71817 ACDGB/P4 Bearing excels in robotic arms and automated production lines, where its P4 tolerance class ensures smooth, precise movement. The high-speed capability and temperature range make it adaptable to demanding industrial environments.

Medical vs Industrial: Where 71817 ACDGB/P4 Bearing Excels
For medical imaging devices, 71817 ACDGB/P4 Bearing’s precision and low friction are ideal for consistent operation. In industrial settings, its durability and load capacity make it a go-to for heavy machinery components.

Q&A

SEND INQUIRY

"*" indicates required fields

This field is for validation purposes and should be left unchanged.