NTN, ID 68 mm ID, UT 85 mm UT Nålrullar, Maskinbearbetad ring, Stål Nålrullager, 1 Rader, 61.5 kN, CN, 4000rpm,

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710,86 kr

(exkl. moms)

888,58 kr

(inkl. moms)

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RS-artikelnummer:
455-524
Tillv. art.nr:
RNA4912R
Tillverkare / varumärke:
NTN
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Varumärke

NTN

Produkttyp

Nålrullager

Invändig diameter

68 mm

Loppbredd

25mm

Borrtyp

Cylindrisk

Rullmaterial

Stål

Maximal hastighet - fett

4000rpm

Maximal hastighet - olja

6000rpm

Serie

RNA4912R

Standarder/godkännanden

RoHS

Dynamisk belastningsklass

61.5kN

Utvändig diameter

85 mm

Internt godkännande

CN

Statisk belastning

108kN

Antal rader

1

Lagermaterial

Stål

Typ av lopp

Maskinring

Lagertyp

Nålrullar, Maskinbearbetad ring

COO (ursprungsland):
JP
The NTN Needle roller bearing, designed without an inner ring, offers robust structural integrity and superior performance for various applications. Its machined ring construction ensures a perfect fit and reliability, making it ideal for scenarios where space is limited and weight is a concern. With unique features like double-side ribs and a lubrication hole, this bearing is engineered for optimal efficiency. The exceptional load ratings guarantee long-lasting durability, accommodating heavy loads with ease while maintaining smooth operation. Operating within a wide temperature range increases its versatility, catering to diverse industrial applications.

Precision class ensures high-performance operation

Includes lubrication holes for straightforward maintenance

Constructed with high-quality rolling element material for longevity

Reduced radial clearance for precision alignment

Optimised for easy installation in compact spaces