+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 7030 CD/P4ADT

Super Precision Angular Contact Ball Bearings 7030 CD/P4ADT

The 7030 CD/P4ADT is a super precision angular contact ball bearing with a 150mm bore and 225mm outer diameter, crafted from robust chrome steel. It handles radial loads up to 63225 lbf and operates smoothly at speeds up to 11000 RPM.

Its 15° contact angle and matched arrangement of two bearings provide excellent stability for angular loads. The open design and phenolic cage ensure durability and easy maintenance.

This bearing is ideal for high-precision applications like machine tool spindles or industrial pumps. It works in temperatures from -30°C to 110°C and comes preloaded for immediate use.

Weighing 8.35kg, it’s a solid choice for heavy-duty machinery. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for reliable replacements.

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

Product Parameters

  • Part Number 7030 CD/P4ADT
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 150 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 225 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 70 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 23.812 mm
  • Ball Qty 22
  • 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 63225 lbf
  • Static Radial Load 85500 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 11000 rpm
  • Weight 8.35 kg
Super Precision Angular Contact Ball Bearings 7030 CD/P4ADT dimension drawing
Download DWG Download PDF

Features

How Is 7030 CD/P4ADT Bearing Engineered for Reliability?

7030 CD/P4ADT Bearing features a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 63,225 lbf.

The phenolic cage ensures smooth operation, even at high speeds of 11,000 rpm.
With a precision tolerance class of P4A, it delivers consistent performance in demanding conditions.

Preloaded and matched in a << DT arrangement, 7030 CD/P4ADT Bearing reduces vibration and improves stability. Its open design allows for easy lubrication, extending service life.

Application

Key Fields for 7030 CD/P4ADT Bearing
7030 CD/P4ADT Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The matched arrangement of two bearings provides stability in demanding industrial environments.

In aerospace applications, 7030 CD/P4ADT Bearing supports critical components like helicopter transmissions, thanks to its high dynamic radial load capacity. The phenolic cage offers lightweight durability, ideal for aviation standards.

For automation systems, 7030 CD/P4ADT Bearing excels in robotic arms, where its P4A tolerance class guarantees smooth, precise movement. The open seal design allows for easy lubrication, extending service life in continuous operation.

Medical imaging devices benefit from 7030 CD/P4ADT Bearing’s consistent performance, ensuring reliable operation in MRI machines. The chrome steel construction resists wear, even under frequent use.

In high-speed packaging machinery, 7030 CD/P4ADT Bearing handles rapid movements with minimal friction. Its 15° contact angle optimises load distribution, reducing wear over time.

Q&A

SEND INQUIRY