NTN NK47/30R 47 mm ID Roller Bearing Needle Roller, Machined-ring, 57 mm OD

Subtotaal (1 eenheid)*

€ 36,84

(excl. BTW)

€ 44,58

(incl. BTW)

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  • Klaar voor verzending vanaf 25 mei 2026
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RS-stocknr.:
453-920
Fabrikantnummer:
NK47/30R
Fabrikant:
NTN
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Merk

NTN

Product Type

Roller Bearing

Inside Diameter

47mm

Race Width

30mm

Bore Type

Round

Roller Material

Steel

Cage Material

Steel

Limiting Speed

8500rpm

Maximum Speed - Grease

5500rpm

Maximum Speed - Oil

8500rpm

Series

NK47/30R

Bearing Material

High Carbon Chrome Steel

End Type

Open

Dynamic Load Rating

42.5kN

Outside Diameter

57mm

Internal Clearance

CN

Standards/Approvals

RoHS

Number of Rows

1

Static Load Rating

91.5kN

Bearing Type

Needle Roller, Machined-ring

Land van herkomst:
JP
The NTN Needle roller bearing with a machined-ring design, crafted without an inner ring, is engineered for optimal performance in demanding applications. This innovative component has been meticulously designed to include double-side ribs and a lubrication hole, enhancing both reliability and ease of maintenance. With precision manufacturing , this model epitomises excellence in functionality and durability. Its robust structure promises longevity while effectively managing various load conditions. Ideal for a range of industrial applications, this bearing not only meets high standards of performance but also contributes to greater operational efficiency, making it an indispensable asset in any professional setting.

Constructed from high-quality materials for enhanced durability

Features a lubrication hole to simplify maintenance processes

Optimised for smooth operation at various speeds for greater versatility

Suitable for a wide temperature range, ensuring reliable performance in diverse conditions

Offers excellent radial clearance management to prevent premature wear

Streamlined design contributes to reduced overall weight, enhancing energy efficiency

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