+86 15806631151
info@sdtflbearing.com
The 7008 CBGA/P4A is a super precision angular contact ball bearing with a 40mm bore and 68mm outer diameter, crafted from durable chrome steel. It features a 15° contact angle and is designed for high-speed operations up to 41,000 RPM.
Its phenolic cage ensures smooth performance, while the open design allows for easy lubrication. The bearing handles dynamic radial loads up to 1667 lbf and operates in temperatures from -30°C to 110°C.
With a P4A tolerance class, it offers exceptional accuracy for precision applications. This model is interchangeable with SKF bearings and can be arranged back-to-back, face-to-face, or tandem.
Ideal for machine tools or high-speed spindles where precision and reliability are key. Weighing just 0.21kg, it’s lightweight yet robust for demanding tasks.
"*" indicates required fields
Performance Features of 7008 CBGA/P4A Bearing
7008 CBGA/P4A Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.
With a dynamic radial load capacity of 1667 lbf, it handles demanding conditions with ease.
The P4A tolerance class guarantees high precision, making it suitable for critical applications.
How Is 7008 CBGA/P4A Bearing Engineered for Reliability?
7008 CBGA/P4A Bearing features chrome steel construction, providing excellent wear resistance and long service life.
The open design allows for easy lubrication, ensuring smooth operation even at high speeds up to 41,000 rpm.
Its extra light preload reduces friction, enhancing efficiency and performance.
The phenolic cage maintains ball alignment, contributing to consistent operation.
Built for Precision: 7008 CBGA/P4A Bearing
7008 CBGA/P4A Bearing offers high accuracy with its P4A tolerance class, ideal for precision machinery.
The 26-ball design distributes loads evenly, reducing stress on individual components.
It operates efficiently within a temperature range of -30°C to 110°C, ensuring reliability in varied environments.
The tandem arrangement option provides flexibility for different mounting configurations.
Steel vs Ceramic Bearings: Strengths of 7008 CBGA/P4A Bearing
7008 CBGA/P4A Bearing uses chrome steel for its rings and balls, balancing cost and performance.
This material choice ensures robust load handling, with a static radial load capacity of 1260 lbf.
The phenolic cage offers a lightweight yet durable solution, reducing rotational mass.
Its universal matching capability allows for versatile installation in back-to-back or face-to-face arrangements.
Key Fields for 7008 CBGA/P4A Bearing
7008 CBGA/P4A Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The phenolic cage reduces friction, making it ideal for high-speed operations.
In robotics, 7008 CBGA/P4A Bearing supports articulated arms, providing smooth movement and long service life. Its extra light preload helps maintain precision in repetitive tasks.
For medical imaging devices, 7008 CBGA/P4A Bearing’s chrome steel construction offers reliability under constant use. The P4A tolerance class ensures minimal vibration, crucial for clear diagnostic results.
Automotive applications like electric power steering benefit from 7008 CBGA/P4A Bearing’s ability to handle combined loads. The open design allows for easy lubrication, extending its lifespan in demanding conditions.
"*" indicates required fields
