NTN NK47/20RCT+1R42X47X20 42 mm ID Needle Roller Bearing Needle Roller, 57 mm OD

Subtotaal (1 eenheid)*

€ 43,32

(excl. BTW)

€ 52,42

(incl. BTW)

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  • Klaar voor verzending vanaf 15 mei 2026
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RS-stocknr.:
455-317
Fabrikantnummer:
NK47/20RCT+1R42X47X20
Fabrikant:
NTN
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Merk

NTN

Product Type

Needle Roller Bearing

Inside Diameter

42 mm

Race Width

20mm

Bore Type

Round

Roller Material

Steel

Cage Material

Steel

Bearing Material

High Carbon Chrome Steel

Internal Clearance

CN

Series

NK47/20RCT+1R42X47X20

Number of Rows

1

Outside Diameter

57 mm

Static Load Rating

55.5kN

Maximum Speed - Grease

5500rpm

Maximum Speed - Oil

8500rpm

Limiting Speed

8500rpm

Standards/Approvals

RoHS

End Type

Open

Dynamic Load Rating

28.8kN

Bearing Type

Needle Roller

Race Type

Machine-Ring

Land van herkomst:
JP
The NTN Needle roller bearing is designed for precision and durability, is an excellent choice for various applications requiring reliable performance. With a machined-ring structure incorporating an inner ring, it ensures optimal support and function under various load conditions. This product is engineered with meticulous attention to detail, featuring double-side ribs and a strategically placed lubrication hole that enhances longevity and efficiency. Its robust construction not only supports high-speed operations but also withstands a range of operating temperatures from -20 °C to 120 °C. Perfectly suited for diverse industrial settings, this bearing embodies quality and innovation, making it a dependable component for your machinery needs.

Constructed to endure extreme temperature variations, from -20 °C to 120 °C

Robust design supports dynamic and static load ratings, ensuring reliability

Optimised for precise fit with minimal axial offset for smooth operation

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