NTN RNA4910R 58 mm ID Roller Bearing Needle Roller, 72 mm OD

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€ 42,10

(excl. BTW)

€ 50,94

(incl. BTW)

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RS-stocknr.:
455-521
Fabrikantnummer:
RNA4910R
Fabrikant:
NTN
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Merk

NTN

Product Type

Roller Bearing

Inside Diameter

58mm

Race Width

22mm

Roller Material

Steel

Static Load Rating

80kN

Outside Diameter

72mm

Standards/Approvals

RoHS

Number of Rows

1

Maximum Speed - Grease

4700rpm

Dynamic Load Rating

48kN

Internal Clearance

CN

Series

RNA4910R

Maximum Speed - Oil

7000rpm

Race Type

Machine-Ring

Bearing Type

Needle Roller

Land van herkomst:
JP
The NTN Needle roller bearing with a machined-ring design is crafted for optimal performance and durability. This product stands out with its double-sided ribs and lubrication hole, ensuring efficient operation in various applications. Engineered to support radial loads, it offers a reliable solution for manufacturers looking for precision and stamina in demanding environments. With a maximum operating temperature of 120 °C and the ability to perform under harsh conditions, this bearing meets the rigorous demands of modern machinery. Ideal for a variety of industrial uses, it combines robust construction with advanced features, making it a dependable component for enhancing productivity.

Lubrication hole facilitates easy maintenance and operational efficiency

Radial clearance class CN ensures optimal clearance for precise movement

Dynamic load rating up to 48 kN for reliable performance

Static load rating reaches 80 kN, catering to heavy-duty requirements

Limit speeds of up to 7000 tr/min for oil lubrication ensure high rotational efficiency

Lightweight construction at 0.163 kg for ease of handling during installation

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