+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings S71910 ACDGB/P4A

Super Precision Angular Contact Ball Bearings S71910 ACDGB/P4A

The S71910 ACDGB/P4A is a super precision angular contact ball bearing with a 50mm bore and 72mm outer diameter, crafted from durable chrome steel. It features a 25° contact angle and comes sealed for protection, with a light preload for smooth operation.

This bearing handles radial loads up to 2858 lbf and spins at speeds up to 34,000 RPM, making it suitable for high-performance applications. Its phenolic cage ensures stability and reduces friction during use.

Designed for angular contact loads, it works well in temperatures from -30°C to 110°C. The bearing is interchangeable with SKF models and weighs just 0.14kg, offering a lightweight yet robust solution.

Ideal for precision machinery like spindles or CNC equipment, where accuracy and speed are crucial. Its universal matching capability allows flexible arrangements, including back-to-back or face-to-face setups.

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

Product Parameters

  • Part Number S71910 ACDGB/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 50 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 72 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 12 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 6.35 mm
  • Ball Qty 25
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 3
  • 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 2858 lbf
  • Static Radial Load 2205 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 34000 rpm
  • Weight 0.14 kg
  • Price（$） 88.65
Super Precision Angular Contact Ball Bearings S71910 ACDGB/P4A dimension drawing
Download DWG Download PDF

Features

Performance Features of S71910 ACDGB/P4A Bearing

S71910 ACDGB/P4A Bearing is designed for precision applications with a 25° contact angle, ensuring optimal load distribution.
Its chrome steel rings and balls provide durability, while the phenolic cage enhances smooth operation at high speeds.

The bearing can handle dynamic radial loads up to 2858 lbf, making it suitable for demanding tasks.
With a maximum speed of 34,000 rpm, it balances performance and reliability in high-speed environments.

S71910 ACDGB/P4A Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its sealed design and grease lubrication reduce maintenance needs, ensuring long service life.

Application

Key Fields for S71910 ACDGB/P4A Bearing
S71910 ACDGB/P4A Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate spindle rotation. The sealed construction helps keep contaminants out, extending service life in demanding workshop conditions.

In robotics, S71910 ACDGB/P4A Bearing provides smooth motion control for articulated arms, thanks to its light preload and phenolic cage. Its compact size makes it ideal for space-constrained automation systems.

For dental equipment, S71910 ACDGB/P4A Bearing offers reliable performance in handpieces, where consistent speed and low vibration are essential. The chrome steel components resist wear even with frequent sterilisation cycles.

S71910 ACDGB/P4A Bearing works well in small electric motors found in appliances, balancing radial and axial loads efficiently. The grease lubrication ensures quiet operation for household devices like fans or power tools.

In optical instrument turntables, S71910 ACDGB/P4A Bearing maintains precise positioning with minimal friction. The P4A tolerance class guarantees the accuracy needed for delicate alignment tasks.

Q&A

SEND INQUIRY