
71984-MP
weight:41,4 kg
Angular contact ball bearing
WhatsApp:+8618753115023
E-mial:info@bearingmotion.com
Products Description
| d |
420 mm
|
| D |
560 mm
|
| B |
65 mm
|
| Cr |
415.000 N
|
| C0r |
790.000 N
|
| Cur |
21.100 N
|
| nG |
1.620 1/min
|
| nϑr |
980 1/min
|
| ≈m |
41,4 kg
|

Product Related
The 71984-MP is a high-precision, single-row angular contact ball bearing designed for applications that demand exceptional speed and rigidity. This bearing belongs to the extremely light 719 series, making it an ideal choice where space is limited and low cross-sectional height is a necessity. Its fundamental design features raceways in the inner and outer rings that are displaced relative to each other along the bearing axis. This construction allows it to accommodate combined loads-simultaneously supporting both radial and axial forces in one direction. The 71984-MP is specifically engineered for precision assemblies where rotational accuracy and high performance are paramount.
A key distinguishing feature of the 71984-MP is its solid machined brass cage, indicated by the "MP" suffix. This robust cage construction provides significant advantages, particularly under demanding operating conditions. The machined brass material offers superior strength and stability compared to standard cages, enabling the bearing to withstand high centrifugal forces, heavy vibration, and rapid acceleration without failure. This enhanced design ensures precise and consistent spacing of the balls, which reduces friction, minimizes operational noise, and contributes to a significantly longer and more reliable service life, especially in high-speed machinery.
The 71984-MP angular contact ball bearing is the solution of choice for high-performance equipment where precision is non-negotiable. Its characteristics make it perfectly suited for use in the main spindles of machine tools, high-frequency motors, centrifugal pumps, and precision gearboxes. These bearings are typically used in pairs-mounted back-to-back or face-to-face-to handle axial loads in both directions and provide a high degree of system rigidity. By integrating the 71984-MP into your designs, you are choosing a component that delivers exceptional running accuracy, high-speed capability, and the robust durability needed to minimize downtime and maximize productivity.

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