NTN 4T-30311 Taper Roller 55 mm ID Roller Bearing, 120 mm OD

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₩128,388.00

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  • 2026년 7월 13일 부터 배송 준비 완료
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RS 제품 번호:
454-833
제조사 부품 번호:
4T-30311
제조업체:
NTN
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모두 선택

브랜드

NTN

Product Type

Roller Bearing

Inside Diameter

55mm

Roller Material

Case Hardening Steel

Cage Material

Pressed Steel

Bearing Material

Case Carburised Steel

Outside Diameter

120mm

Series

4T-30311

Number of Rows

1

Maximum Speed - Oil

4400rpm

Maximum Speed - Grease

3300rpm

Standards/Approvals

ISO 355

Bearing Dynamic Load Rating

172kN

Cone Width

29mm

Static Load Rating

179kN

Cup Width

25mm

Bearing Type

Taper Roller

Race Type

Tapered

COO (Country of Origin):
JP
The NTN Single Row Tapered Roller Bearing is engineered to deliver optimal performance across various applications. This robust component is designed for reliability, featuring a pressed steel cage that ensures smooth operation under a range of operating conditions. With its specially formulated materials, the bearing achieves excellent load-carrying capacity, making it ideal for both dynamic and static environments. The product has been meticulously crafted to meet stringent standards, ensuring longevity and minimal downtime. Whether for automotive or industrial machinery, this bearing promises to meet the demands of modern engineering challenges with unparalleled efficiency.

Designed with a pressed steel cage for enhanced durability

Optimises load distribution for improved performance

Exceptional fatigue limit load capability for longer life expectancy

Effective temperature tolerance allows for diverse application environments

Facilitates easy installation and maintenance, reducing downtime

Engineered to minimise operating noise for a quieter experience

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