Super Precision Angular Contact Ball Bearings 7007 CDGC/P4A

The 7007 CDGC/P4A is a super precision angular contact ball bearing with a 35mm bore and 62mm outer diameter, crafted from durable chrome steel. It supports moderate preload and handles radial loads up to 3510 lbf, spinning smoothly at speeds up to 56,000 RPM.

Its 15° contact angle and phenolic cage ensure stable performance under angular loads, while the open design allows for easy lubrication. The bearing operates efficiently in temperatures ranging from -30°C to 110°C.

This model is interchangeable with SKF bearings and comes in a universal matching set of three, suitable for back-to-back, face-to-face, or tandem arrangements. Ideal for high-precision applications like machine tool spindles or robotics.

Weighing just 0.15kg, it’s a lightweight yet robust choice for demanding environments. Compliant with P4A tolerance standards for exceptional accuracy.

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Description

Features

Application

Q&A

Product Parameters

Part Number 7007 CDGC/P4A
Brand TFL
Interchangeable SKF
Bore Dia 35 mm
Bore Dia Tolerance -0.004mm to 0
Outer Dia 62 mm
Outer Dia Tolerance -0.004mm to 0
Width 14 mm
Width Tolerance -0.2mm to 0
Ball Dia 7.938 mm
Ball Qty 16
Contact Angle 15°
Tolerance Class P4A
System of Measurement Metric
Seal Type Open
Matched Arrangement No
Number Of Bearings In Matched Set 3
Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
Preload Moderate / Class C
For Load Direction Angular Contact
Ring Material Chrome Steel
Ball Material Chrome Steel
Cage Material Phenolic
Dynamic Radial Load 3510 lbf
Static Radial Load 2138 lbf
Lubrication Lubricated
Temperature Range - 30°C to 110 °C
Max Speed 56000 rpm
Weight 0.15 kg

Super Precision Angular Contact Ball Bearings 7007 CDGC/P4A dimension drawing

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Features

Performance Features of 7007 CDGC/P4A Bearing

7007 CDGC/P4A Bearing is designed with a 15° contact angle, optimising its ability to handle combined radial and axial loads.

The chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and wear.

With a dynamic radial load capacity of 3510 lbf, it performs reliably in high-speed applications up to 56,000 rpm.

Its P4A tolerance class guarantees precision, making it suitable for demanding industrial uses.

Application

Common Applications of 7007 CDGC/P4A Bearing
7007 CDGC/P4A Bearing is widely used in machine tools, where its precision angular contact design ensures accurate spindle rotation. The moderate preload helps maintain stability during high-speed operations.

In robotics, 7007 CDGC/P4A Bearing supports articulated arms, providing smooth movement with minimal friction. Its phenolic cage offers durability in repetitive motion scenarios.

For medical imaging devices, 7007 CDGC/P4A Bearing’s chrome steel construction delivers reliable performance under consistent radial loads. The P4A tolerance class ensures precision in critical applications.

Automotive applications like electric power steering systems benefit from 7007 CDGC/P4A Bearing’s balanced load handling. The open design allows for efficient lubrication, extending service life.

In 3D printers, 7007 CDGC/P4A Bearing enables precise linear motion control. Its compatibility with matched sets makes it versatile for various configurations.