NTN NA4908R 40 mm ID Needle Roller Bearing Machined-ring, Needle Roller, 62 mm OD

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₩81,919.12

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  • 2026년 2월 23일 부터 배송
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RS 제품 번호:
454-061
제조사 부품 번호:
NA4908R
제조업체:
NTN
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모두 선택

브랜드

NTN

Product Type

Needle Roller Bearing

Inside Diameter

40 mm

Race Width

22mm

Bore Type

Cylindrical

Roller Material

Steel

Maximum Speed - Grease

5500rpm

Maximum Speed - Oil

8500rpm

Standards/Approvals

RoHS

Dynamic Load Rating

43.5kN

Outside Diameter

62 mm

Internal Clearance

CN

Series

NA4908R

Static Load Rating

66.5kN

Number of Rows

1

Bearing Type

Machined-ring, Needle Roller

Race Type

Needle Roller

COO (Country of Origin):
JP
The NTN Needle roller bearing is designed with precision and performance in mind, catering to various engineering needs. It features a machined-ring with an inner ring, ensuring optimal load distribution and longevity under demanding conditions. Its robust construction is complemented by double-side ribs and a lubrication hole, providing the reliability needed in high-speed applications. This product is ideal for use in limited space assemblies, thanks to its compact dimensions. With excellent dynamic and static load ratings, it delivers exceptional performance even in challenging environments, making it a dependable choice for industries requiring quality and durability.

Compact dimensions aid in installations with limited space

Constructed to withstand a wide range of temperature fluctuations

Offers a dynamic load rating that supports extensive usage

Effective for both grease and oil lubrication types

Radial clearance class supports a variety of applications

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