Qj 219- n 2- MPa

The QJ219-N2-MPA Four-point contact bearing is a specialized single-row angular contact ball bearing engineered for demanding applications requiring compact axial space and the capacity to handle axial loads in both directions. Its distinct design features a solid outer ring and a split inner ring, along with a ball and cage assembly typically made with a robust brass cage (indicated by "MPA"). This construction allows for a large complement of balls, which contributes to its impressive load-carrying capabilities. The "N2" suffix denotes two locating grooves in the outer ring, facilitating precise positioning within a housing.

A key advantage of the QJ219-N2-MPA lies in its versatility. It can effectively replace two single-row angular contact ball bearings, thereby offering a more compact and space-efficient solution. The "four-point contact" design means that under pure axial load, the balls contact the raceways at two points on each ring. This enables the bearing to accommodate axial loads from both directions while also handling a certain℃of radial load, making it ideal for applications with alternating or predominantly axial forces. The robust brass cage further ensures reliable performance, even in challenging operating conditions.

Bantalan ini menemukan aplikasi luas di industri di mana presisi tinggi, reliabilitas, dan desain kompak sangat penting . mereka biasanya digunakan dalam rekayasa gearbox, di mana kemampuannya untuk mendukung beban aksial di kedua arah dengan kelebihan yang tinggi, dan berbagai jenis pompa di mana pompa yang sangat menguntungkan. lainnya termasuk kompresor, pompa, pompa, dan berbagai pompa, dan berbagai mach. Paramount . qj 219- n 2- konstruksi tahan lama MPA dan desain khusus berkontribusi pada masa pakai yang diperluas, pengurangan pemeliharaan, dan peningkatan keamanan operasional keseluruhan di lingkungan yang menuntut .

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