+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 7004 CD/P4ADT

Super Precision Angular Contact Ball Bearings 7004 CD/P4ADT

The 7004 CD/P4ADT is a super precision angular contact ball bearing with a 20mm bore and 42mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 3150 lbf and operates smoothly at speeds up to 121,000 RPM.

Its 15° contact angle and matched arrangement (2 bearings << DT) provide excellent stability for angular loads. The phenolic cage ensures quiet operation and long service life. Preloaded for precision, this bearing is ideal for high-speed applications like machine tool spindles or dental drills. It performs reliably in temperatures from -30°C to 110°C. Weighing just 0.14kg, it’s lightweight yet robust. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacements.

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

Product Parameters

  • Part Number 7004 CD/P4ADT
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 20 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 42 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 24 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 6.35 mm
  • Ball Qty 12
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings << DT
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 3150 lbf
  • Static Radial Load 1912 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 121000 rpm
  • Weight 0.14 kg
Super Precision Angular Contact Ball Bearings 7004 CD/P4ADT dimension drawing
Download DWG Download PDF

Features

Why Choose 7004 CD/P4ADT Bearing for Precision Tasks?

7004 CD/P4ADT Bearing features a 15° contact angle, ideal for handling combined radial and axial loads with high precision.
Its matched arrangement of two bearings ensures stability and accuracy in demanding applications.

The chrome steel rings and balls provide excellent durability, while the phenolic cage reduces friction and noise.
With a maximum speed of 121,000 rpm, it delivers reliable performance in high-speed operations.

7004 CD/P4ADT Bearing’s P4A tolerance class guarantees superior precision, making it suitable for critical tasks.
Its preload availability further enhances performance, ensuring smooth and consistent operation.

The open design allows for easy lubrication, maintaining optimal performance over time.
Weighing just 0.14 kg, it offers a balance of strength and lightweight design.

With a temperature range of -30°C to 110°C, 7004 CD/P4ADT Bearing performs well in various environments.
Its dynamic radial load capacity of 3150 lbf ensures it can handle significant operational stresses.

Application

Key Fields for 7004 CD/P4ADT Bearing
7004 CD/P4ADT Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The matched arrangement of two bearings enhances stability, making it ideal for demanding industrial environments.

In automotive applications, 7004 CD/P4ADT Bearing supports components like electric motors and gearboxes, where its high-speed capability and load handling are essential. The phenolic cage material also helps reduce friction, improving overall efficiency.

For automation systems, 7004 CD/P4ADT Bearing is a reliable choice for robotic arms and CNC machines, thanks to its precise tolerances and smooth operation. The open seal design allows for easy lubrication, extending service life in continuous-use scenarios.

Medical imaging devices benefit from 7004 CD/P4ADT Bearing’s consistent performance and low noise levels. Its chrome steel construction ensures durability, even in high-use diagnostic equipment.

In consumer electronics, 7004 CD/P4ADT Bearing can be found in high-end printers and scanners, where its precision and reliability are key. The P4A tolerance class guarantees consistent performance in these sensitive applications.

Q&A

SEND INQUIRY