NTN NK21/16R 21 mm I.D Needle Roller Bearing Needle Roller, Machined-ring, 29 mm O.D

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Subtotal (1 unit)*

£12.76

(exc. VAT)

£15.31

(inc. VAT)

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RS Stock No.:
453-073
Mfr. Part No.:
NK21/16R
Brand:
NTN
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Brand

NTN

Product Type

Needle Roller Bearing

Inside Diameter

21 mm

Race Width

16mm

Bore Type

Round

Roller Material

Steel

Cage Material

Steel

Series

NK21/16R

Internal Clearance

CN

Outside Diameter

29 mm

Dynamic Load Rating

13.7kN

End Type

Open

Standards/Approvals

RoHS

Maximum Speed - Oil

19000rpm

Maximum Speed - Grease

13000rpm

Limiting Speed

19000rpm

Bearing Material

High Carbon Chrome Steel

Number of Rows

1

Static Load Rating

18.7kN

Bearing Type

Needle Roller, Machined-ring

COO (Country of Origin):
JP
The NTN Needle roller bearing features a solid machined ring for enhanced strength and durability. It has radial clearance class CN for standard internal clearance and precision class P0 for general-purpose accuracy. Suitable for high-load applications with limited radial space. Ideal for gearboxes, engines, and industrial machinery.

The minimum operating temperature is -20°C

Rolling element material is Acier 100Cr6

Precision class is P0

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