NTN, ID 58 mm ID, UT 72 mm UT Nålrullar Rullager, 1 Rader, 48 kN, CN, 4700rpm, RNA4910R, 80 kN, 7000rpm

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Antal (1 enhet)*

471,52 kr

(exkl. moms)

589,40 kr

(inkl. moms)

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*vägledande pris

RS-artikelnummer:
455-521
Tillv. art.nr:
RNA4910R
Tillverkare / varumärke:
NTN
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Varumärke

NTN

Produkttyp

Rullager

Invändig diameter

58mm

Loppbredd

22mm

Rullmaterial

Stål

Dynamisk belastningsklass

48kN

Utvändig diameter

72mm

Internt godkännande

CN

Statisk belastning

80kN

Antal rader

1

Standarder/godkännanden

RoHS

Serie

RNA4910R

Maximal hastighet - olja

7000rpm

Maximal hastighet - fett

4700rpm

Lagertyp

Nålrullar

Typ av lopp

Maskinring

COO (ursprungsland):
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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