NTN NA4903LL/3AS 17 mm I.D Needle Roller Bearing Needle Roller, Machined-ring, 30 mm O.D

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Subtotal (1 unit)*

£28.10

(exc. VAT)

£33.72

(inc. VAT)

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RS Stock No.:
453-720
Mfr. Part No.:
NA4903LL/3AS
Brand:
NTN
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Brand

NTN

Product Type

Needle Roller Bearing

Inside Diameter

17 mm

Race Width

14mm

Bore Type

Cylindrical

Roller Material

Steel

Maximum Speed - Grease

9000rpm

Standards/Approvals

RoHS

Number of Rows

1

Outside Diameter

30 mm

Dynamic Load Rating

8.5kN

Internal Clearance

CN

Series

NA4903LL/3AS

Static Load Rating

11.9kN

Limiting Speed

9000rpm

Race Type

Needle Roller

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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