NTN NA4912R 60 mm I.D Needle Roller Bearing Needle Roller, Machined-ring, 85 mm O.D

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Subtotal (1 unit)*

£70.96

(exc. VAT)

£85.15

(inc. VAT)

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RS Stock No.:
454-067
Mfr. Part No.:
NA4912R
Brand:
NTN
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Brand

NTN

Product Type

Needle Roller Bearing

Inside Diameter

60 mm

Race Width

25mm

Bore Type

Cylindrical

Roller Material

Steel

Internal Clearance

CN

Series

NA4912R

Static Load Rating

108kN

Standards/Approvals

RoHS

Number of Rows

1

Maximum Speed - Oil

6000rpm

Maximum Speed - Grease

4000rpm

Bearing Material

Steel

Outside Diameter

85 mm

Dynamic Load Rating

61.5kN

Race Type

Machine-Ring

Bearing Type

Needle Roller, Machined-ring

COO (Country of Origin):
JP
The NTN Needle roller offers a high-performance solution for various applications. Designed with a machined ring and an inner ring, it ensures exceptional load distribution and stability, enabling efficient operation in demanding environments. This bearing features a robust structure complemented by double-side ribs and lubrication holes, promoting optimal function over extended periods. With a maximum operating temperature of 120 °C, it is engineered to perform reliably under thermal stress. This product not only meets stringent industrial standards but also reflects precision manufacturing processes that enhance its durability and performance.

Radial clearance class ensures optimal fit and function

Dynamic load rating supports heavy-duty applications

Lightweight design offers ease of installation without compromising strength

Versatile performance in both grease and oil lubrication setups

Precision classification guarantees high accuracy in operation

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