QJ326-N2-MPA-C3

QJ326-N2-MPA-C3

size:130*280*58mm
weight:18.521 kg
Four-point contact bearing
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Product Introduction

Products Description

d
130 mm
D
280 mm
B
58 mm
Cr
425,000 N
C0r
570,000 N
Cur
22,200 N
nG
4,200 1/min
nϑr
2,220 1/min
≈m
18.521 kg

QJ326-N2-MPA-C3 bearing

Product Related

QJ326-N2-MPA-C3 is a precision four-point contact ball bearing designed for applications requiring high-speed performance and robust load support in a compact form. Unlike standard angular contact bearings, this model features a single-row design with a split inner ring, allowing for a large number of balls to be fitted. This construction enables it to handle significant axial loads in both directions while maintaining a narrow profile, which saves space in gearboxes and other machinery. The bearing's two retaining slots in the outer ring and solid machined brass cage ensure reliable, long-lasting operation in demanding industrial environments.

This bearing excels in situations where space is at a premium but durability is not an option. Its ability to support axial loads in two directions simplifies design and reduces the need for multiple bearings, providing a more streamlined solution. The machined brass cage, guided by the outer ring, reduces friction and heat generation, which is crucial for high-speed operation and extends the overall service life of the bearing. With its enhanced internal clearance (C3), the QJ326-N2-MPA-C3 is specifically configured to withstand thermal expansion and misalignment, making it a reliable choice for heavy machinery and industrial applications.

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