NTN NA4844 220 mm ID Roller Bearing Machined-ring, Needle Roller, 270 mm OD

Subtotaal (1 eenheid)*

€ 1.639,08

(excl. BTW)

€ 1.983,29

(incl. BTW)

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  • Klaar voor verzending vanaf 04 juni 2026
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RS-stocknr.:
454-054
Fabrikantnummer:
NA4844
Fabrikant:
NTN
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Merk

NTN

Product Type

Roller Bearing

Inside Diameter

220mm

Race Width

50mm

Bore Type

Round

Cage Material

Steel

Roller Material

Steel

Static Load Rating

780kN

Bearing Material

High Carbon Chrome Steel

Internal Clearance

CN

Number of Rows

1

Maximum Speed - Grease

1100rpm

Outside Diameter

270mm

Dynamic Load Rating

244kN

End Type

Open

Standards/Approvals

RoHS

Series

NA4844

Limiting Speed

1700rpm

Maximum Speed - Oil

1700rpm

Bearing Type

Machined-ring, Needle Roller

Race Type

Machine-Ring Needle Roller Bearing with Inner Ring

Land van herkomst:
JP
The NTN Needle roller bearing is designed with precision and durability in mind, featuring a machined-ring with an inner ring that enhances its structural integrity. Ideal for demanding applications, this bearing ensures optimal load distribution and efficient performance across various conditions. The robust design caters to heavy-duty operations, making it a perfect choice for industries requiring high reliability and performance. With its comprehensive specifications, this product not only promises longevity but also contributes to the smooth operation of machinery. Experience the engineering excellence embodied in this needle roller bearing, where innovation meets practicality.

Accommodates a wide range of operating temperatures for versatile applications

Optimally designed for grease and oil lubrication methods to suit various environments

Manufactured from high-quality materials to ensure long-lasting durability

Includes a lubrication hole to facilitate maintenance and prolong bearing life

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