NSK 22220EAE4 Round 100 mm ID Spherical Roller Bearing, 180 mm OD

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₩356,036.28

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  • 2026년 3월 23일 부터 배송
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RS 제품 번호:
642-322
제조사 부품 번호:
22220EAE4
제조업체:
NSK
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모두 선택

브랜드

NSK

Product Type

Spherical Roller Bearing

Inside Diameter

100 mm

Race Width

46mm

Bore Type

Round

Outside Diameter

180 mm

Static Load Rating

490kN

Number of Rows

2

Maximum Speed - Grease

2800rpm

Maximum Speed - Oil

3600rpm

Limiting Speed

4300rpm

Dynamic Load Rating

455kN

Race Type

Grooved

비준수

COO (Country of Origin):
JP
The NSK Spherical Roller Bearing is engineered for robust performance in demanding applications. It features boundary dimensions that include a 100 mm bore diameter and a 180 mm outside diameter, which provide enhanced operational stability. Designed to handle significant loads, this bearing boasts a Basic dynamic load rating of 455,000 N and a static load rating of 490,000 N. With a thermal speed rating of 3600 min-1, it ensures reliable lubrication under various conditions, making it Ideal for both oil-bath and grease lubrication systems. Its cisfully calculated dimensions and load ratings contribute to a superior performance in mechanical systems, ensuring longevity and reduced maintenance.

Robust design accommodates various heavy-duty applications

Optimised for both oil-bath and grease lubrication methods

High Basic dynamic load rating enhances operational longevity

Thermal speed rating supports high-efficiency processes

Precision-engineered dimensions improve reliability and performance

Axial load factors enhance load distribution promoting stability

Minimised chamfer dimensions reduce stress concentration

Mass of 4.84 kg indicates a solid construction for durability

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