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The S7003 ACEGA/P4A is a super precision angular contact ball bearing with a compact size of 17mm by 35mm by 10mm, made from high-quality chrome steel. It features a 25° contact angle and comes sealed for protection, with grease lubrication for smooth operation.
This bearing handles radial loads up to 1258 lbf and can spin at impressive speeds up to 103,000 RPM. Its phenolic cage ensures durability and quiet performance, even under demanding conditions.
Designed for angular contact loads, it’s ideal for high-precision applications like machine tool spindles or high-speed motors. The P4A tolerance class guarantees exceptional accuracy and reliability.
Weighing just 0.037kg, it’s lightweight yet robust. It can be paired in back-to-back, face-to-face, or tandem arrangements for versatile use. Compliant with standard temperature ranges from -30°C to 110°C.
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Performance Features of S7003 ACEGA/P4A Bearing
S7003 ACEGA/P4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel construction ensures durability and resistance to wear in high-speed operations.
The phenolic cage maintains ball alignment, reducing friction and enhancing smooth rotation.
With a maximum speed of 103,000 rpm, it delivers reliable performance in precision tasks.
S7003 ACEGA/P4A Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its sealed design protects against contaminants, ensuring long-term reliability with minimal maintenance.
Key Fields for S7003 ACEGA/P4A Bearing
S7003 ACEGA/P4A Bearing is widely used in high-speed machine tools, where its precision and angular contact design ensure accurate spindle performance. The sealed construction keeps contaminants out, extending service life in demanding workshops.
In automotive applications, S7003 ACEGA/P4A Bearing supports electric motor shafts, providing smooth rotation under radial and axial loads. Its phenolic cage offers quiet operation, ideal for hybrid and electric vehicles.
For robotics, S7003 ACEGA/P4A Bearing’s extra-light preload reduces friction in articulated joints, enhancing movement precision. The P4A tolerance class makes it suitable for automated assembly lines requiring repeatable accuracy.
In medical imaging devices, S7003 ACEGA/P4A Bearing’s chrome steel construction ensures reliable performance during high-speed rotations. The grease lubrication maintains consistent operation in temperature-controlled environments.
Consumer electronics like high-end printers benefit from S7003 ACEGA/P4A Bearing’s compact size and low noise. Its metric dimensions allow easy integration into space-constrained designs.
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