NJ1048-M1

NJ1048-M1

size:240*360*56mm
weight:20.3 kg
Cylindrical roller bearing
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Product Introduction

Products Description

d
240 mm
D
360 mm
B
56 mm
Cr
540,000 N
C0r
840,000 N
Cur
95,000 N
nG
3,000 1/min
nϑr
1,850 1/min
≈m
20.3 kg

Product Related

The NJ1048-M1 is a single-row cylindrical roller bearing engineered for demanding applications. Its design features a solid inner and outer ring with a machined brass cage that ensures the uniform spacing of the cylindrical rollers. This construction minimizes rolling friction and allows for operation at higher speeds compared to full complement designs. The "NJ" designation indicates a specific flange configuration, with two integral ribs on the outer ring and a single rib on the inner ring. This allows the bearing to accommodate not only substantial radial loads but also to locate the shaft axially in one direction. The separable nature of the inner ring simplifies the mounting and dismounting process, providing a practical solution for various industrial equipment setups.

Offering a robust solution for heavy-duty machinery, the NJ1048-M1 cylindrical roller bearing provides several key advantages. Its line contact between the rollers and raceways allows for a high radial load-carrying capacity, making it exceptionally durable under significant stress. The bearing's rigidity ensures stable performance in applications where shaft deflection must be minimized. The brass cage contributes to the bearing's longevity, offering excellent wear resistance even under conditions of high speed and acceleration. These attributes make the NJ1048-M1 a reliable component in demanding environments such as industrial gearboxes, pumps, compressors, and electric motors, where both strength and precision are critical for operational efficiency.

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