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The 71907 CD/P4ATBTC is a super precision angular contact ball bearing with a 35mm bore and 55mm outer diameter, crafted from durable chrome steel. It measures 35mm x 55mm x 30mm, making it compact yet robust for its size.
Designed for angular contact loads, it handles radial loads up to 4680 lbf and spins smoothly at speeds up to 56,000 RPM. Its phenolic cage ensures quiet operation and long service life.
The bearing comes in a matched set of three, arranged in a TBT configuration, offering moderate preload for stable performance. Ideal for high-precision applications like machine tool spindles or high-speed robotics.
With a temperature range of -30°C to 110°C, it’s suitable for demanding environments. Weighing just 0.22kg, it’s lightweight and easy to handle. Compliant with P4A tolerance standards for exceptional accuracy.
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Performance Features of 71907 CD/P4ATBTC Bearing
71907 CD/P4ATBTC Bearing features a 15° contact angle, optimised for precision angular contact applications.
Its chrome steel rings and balls ensure durability and smooth operation under radial loads.
The phenolic cage maintains ball alignment, reducing friction and wear.
With a dynamic radial load capacity of 4680 lbf, it handles demanding conditions reliably.
Lubricated for efficiency, 71907 CD/P4ATBTC Bearing operates at speeds up to 56,000 rpm.
Its P4A tolerance class guarantees high precision in performance.
The matched arrangement of three bearings enhances stability and load distribution.
This design is ideal for applications requiring moderate preload and consistent accuracy.
Industrial Uses of 71907 CD/P4ATBTC Bearing
71907 CD/P4ATBTC Bearing is commonly used in high-precision machine tools, where its moderate preload and angular contact design ensure accurate spindle performance. The phenolic cage reduces friction, making it suitable for high-speed operations.
In automotive applications, 71907 CD/P4ATBTC Bearing supports components like wheel hubs and transmissions, handling both radial and axial loads efficiently. Its metric sizing ensures compatibility with a variety of vehicle designs.
For robotics, 71907 CD/P4ATBTC Bearing’s matched arrangement provides stability in robotic arms, ensuring smooth movement under dynamic loads. The chrome steel construction offers durability in continuous operation.
Medical imaging devices benefit from 71907 CD/P4ATBTC Bearing’s precision, as it maintains consistent performance in sensitive equipment. The open seal design allows for easy lubrication, extending service life.
In consumer electronics, 71907 CD/P4ATBTC Bearing is found in high-end printers, where its low friction and high-speed capabilities enhance performance. The temperature range ensures reliability in various operating conditions.
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