230/800-K-MB

230/800-K-MB

size:800*1150*258mm
weight:875.6 kg
Spherical Roller Bearing
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Product Introduction

Products Description

d
800 mm
D
1,150 mm
B
258 mm
Cr
9,300,000 N
C0r
21,200,000 N
Cur
1,450,000 N
nG
530 1/min
nϑr
280 1/min
≈m
875.6 kg

230-800-K-MB bearing

Product Related

The 230/800-K-MB spherical roller bearing is a high-capacity component designed for applications that encounter heavy radial and axial loads, as well as significant misalignment. Its unique internal design features two rows of symmetrical rollers, a common sphered raceway in the outer ring, and two inner ring raceways inclined at an angle to the bearing axis. This construction allows the bearing to automatically accommodate static and dynamic misalignment between the shaft and the housing, a crucial advantage in systems prone to shaft deflection or mounting errors. The "K" designation typically indicates a tapered bore, while "MB" often refers to a machined brass cage, enhancing the bearing's durability and performance under harsh conditions.

A key feature of the 230/800-K-MB bearing is its exceptional load-carrying capabilities. The large number of rollers and their optimal contact geometry ensure superior distribution of heavy loads, leading to extended service life and reduced operational costs. The spherical outer ring raceway enables the bearing to tolerate angular misalignment, which is particularly beneficial in long shafts or flexible structures. The robust machined brass cage (MB) provides excellent guidance for the rollers, preventing skewing and minimizing friction, especially in high-temperature or vibratory environments. This robust design contributes to lower operating temperatures and reduced wear, maximizing the bearing's lifespan and the reliability of the machinery it supports.

The inherent reliability and high performance of the 230/800-K-MB spherical roller bearing make it an indispensable component in heavy industrial machinery across various sectors. Common applications include mining equipment, paper machines, large fans, gearboxes, and rolling mills, where demanding operating conditions are the norm. Its ability to absorb significant shock loads and accommodate misalignment ensures stable and continuous operation, even in challenging environments. By contributing to reduced friction and wear, this bearing helps improve energy efficiency and decrease the need for frequent maintenance. Ultimately, the use of a 230/800-K-MB bearing translates to greater operational uptime and a more cost-effective solution for heavy-duty industrial applications.

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