NTN, ID 45 mm ID, UT 68 mm UT Maskinbearbetad ring, Nålrullar Rullager, 1 Rader, 46 kN, CN, 5000rpm, NA4909R, 73 kN,

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Antal (1 enhet)*

590,46 kr

(exkl. moms)

738,08 kr

(inkl. moms)

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1 +590,46 kr

*vägledande pris

RS-artikelnummer:
454-063
Tillv. art.nr:
NA4909R
Tillverkare / varumärke:
NTN
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Varumärke

NTN

Produkttyp

Rullager

Invändig diameter

45mm

Loppbredd

22mm

Borrtyp

Cylindrisk

Rullmaterial

Stål

Utvändig diameter

68mm

Maximal hastighet - fett

5000rpm

Maximal hastighet - olja

7500rpm

Dynamisk belastningsklass

46kN

Serie

NA4909R

Standarder/godkännanden

RoHS

Antal rader

1

Statisk belastning

73kN

Internt godkännande

CN

Typ av lopp

Nålrullar

Lagertyp

Maskinbearbetad ring, Nålrullar

COO (ursprungsland):
JP
The NTN Needle roller bearing combines precision engineering with robust construction to deliver outstanding performance in various applications. Designed with a machined ring and an inner ring, it ensures excellent load-bearing capabilities while maintaining minimal friction during operation. Its double-side ribs and lubrication hole enhance reliability, allowing for effective lubrication management. This product is built to withstand challenging environments, with a wide operational temperature range and superior dynamic and static load ratings, making it an ideal choice for industrial machinery and equipment.

Constructed to operate in temperatures ranging from -20 °C to 120 °C

Dynamic and static load ratings guarantee reliability under various operating conditions

Lightweight design optimises energy efficiency without sacrificing strength

Precision engineering ensures minimal axial offset for smoother operation

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