NTN RNA4903R 22 mm I.D Needle Roller Bearing Machined-ring, Needle Roller, 30 mm O.D

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Subtotal (1 unit)*

£16.03

(exc. VAT)

£19.24

(inc. VAT)

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1 +£16.03

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RS Stock No.:
453-492
Mfr. Part No.:
RNA4903R
Brand:
NTN
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Brand

NTN

Product Type

Needle Roller Bearing

Inside Diameter

22 mm

Race Width

13mm

Bore Type

Cylindrical

Roller Material

Steel

Maximum Speed - Grease

12000rpm

Maximum Speed - Oil

18000rpm

Bearing Material

Steel

Standards/Approvals

RoHS

Number of Rows

1

Static Load Rating

14.6kN

Series

RNA4903R

Internal Clearance

CN

Outside Diameter

30 mm

Dynamic Load Rating

11.2kN

Race Type

Needle Roller

Bearing Type

Machined-ring, Needle Roller

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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