NTN 22311EF800 Cylindrical 55 mm ID Spherical Roller Bearing, 120 mm OD

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  • 2026년 5월 18일 부터 배송 준비 완료
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RS 제품 번호:
453-307
제조사 부품 번호:
22311EF800
제조업체:
NTN
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모두 선택

브랜드

NTN

Product Type

Spherical Roller Bearing

Inside Diameter

55mm

Race Width

43mm

Bore Type

Cylindrical

Outside Diameter

120mm

Number of Rows

2

Internal Clearance

C4

Static Load Rating

274kN

Dynamic Load Rating

296kN

Standards/Approvals

RoHS

Series

22311EF800

Limiting Speed

5600rpm

Race Type

Spherical

COO (Country of Origin):
IT
The NTN Spherical Roller Bearing is engineered for high-performance in vibratory applications, featuring a robust one-piece machined cage that ensures enhanced durability. It is designed with precision grooves and lubrication holes on the outer ring for optimal lubrication and smoother operation. Ideal for heavy loads, this bearing excels in demanding environments, contributing to increased reliability and longevity. With a special C4 clearance class, it accommodates thermal expansion while maintaining stability. The bearing is manufactured to meet stringent quality standards, making it a trusted choice for industrial applications.

Designed for optimal performance in vibratory conditions

Incorporates a one-piece machined cage for enhanced strength

Features lubrication holes for improved grease distribution

Offers a special C4 radial clearance for thermal stability

Constructed to withstand high dynamic loads effectively

Ideal for heavy machinery and industrial applications

Complies with rigorous industry quality certifications

Supports efficient operation with reduced friction and wear

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