NSK NU311EW 55 mm ID Roller Bearing, 120 mm OD

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₩204,457.50

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  • 2027년 1월 04일 부터 배송 준비 완료
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RS 제품 번호:
641-959
제조사 부품 번호:
NU311EW
제조업체:
NSK
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모두 선택

브랜드

NSK

Product Type

Roller Bearing

Inside Diameter

55mm

Race Width

29mm

Bore Type

Cylindrical

Maximum Speed - Oil

5600rpm

Maximum Speed - Grease

4500rpm

Number of Rows

1

Dynamic Load Rating

169kN

Outside Diameter

120mm

Static Load Rating

143kN

Limiting Speed

5600rpm

Race Type

Plain

비준수

COO (Country of Origin):
JP
The NSK Single row cylindrical roller bearing is engineered for optimal reliability and performance in heavy-duty applications. This precision-designed bearing features a bore diameter of 55 mm and an outside diameter of 120 mm, ensuring a robust configuration for various mechanical setups. Its innovative design caters specifically to dynamic loading conditions, with a Basic dynamic load rating of 169,000 N. The NU311EW is Ideal for use in industries that require durability under adverse operational environments, providing efficient support under both high-speed and heavy-load conditions.

Designed for effective radial load handling in Compact spaces

Optimised for high rotational speeds up to 9,000 min-1 with proper lubrication

Features chamfered dimensions for smoother operation and prolonged service life

Incorporates robust mass characteristics, weighing approximately 1,463 kg for substantial load applications

Enhanced shaft abutment and fillet dimensions promote compatibility with diverse machinery configurations

Reduces maintenance needs due to its Durable construction and resistance to wear

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