NTN NA4852 260 mm I.D Needle Roller Bearing Machined-ring, Needle Roller, 320 mm O.D

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Subtotal (1 unit)*

$5,597.75

(exc. GST)

$6,437.41

(inc. GST)

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RS Stock No.:
454-789
Mfr. Part No.:
NA4852
Brand:
NTN
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Brand

NTN

Product Type

Needle Roller Bearing

Inside Diameter

260 mm

Race Width

60mm

Bore Type

Round

Cage Material

Steel

Roller Material

Steel

Dynamic Load Rating

375kN

Bearing Material

High Carbon Chrome Steel

Number of Rows

1

Static Load Rating

1160kN

Maximum Speed - Grease

950rpm

Series

NA4852

Internal Clearance

CN

Outside Diameter

320 mm

Standards/Approvals

RoHS

End Type

Open

Maximum Speed - Oil

1400rpm

Limiting Speed

1400rpm

Bearing Type

Machined-ring, Needle Roller

Race Type

Machine-Ring Needle Roller Bearing with Inner 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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