NTN 4T-25580/25522 Taper Roller 44.4 mm ID Roller Bearing, 83 mm OD

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₩82,320.00

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  • 2026년 10월 14일 부터 배송 준비 완료
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RS 제품 번호:
453-332
제조사 부품 번호:
4T-25580/25522
제조업체:
NTN
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모두 선택

브랜드

NTN

Product Type

Roller Bearing

Inside Diameter

44.4mm

Cage Material

Pressed Steel

Roller Material

Case Hardening Steel

Cone Width

25.4mm

Number of Rows

1

Cup Width

19.114mm

Static Load Rating

98kN

Outside Diameter

83mm

Bearing Dynamic Load Rating

84.5kN

Standards/Approvals

JIS B 1512, RoHS, ISO 355, ABMA

Series

4T-25580/25522

Maximum Speed - Oil

6000rpm

Maximum Speed - Grease

4500rpm

Bearing Material

Case Carburised Steel

Limiting Speed

6000, 4500rpm

Race Type

Tapered

Bearing Type

Taper Roller

COO (Country of Origin):
JP
The NTN Single Row Tapered Roller Bearing is engineered for reliability and performance in demanding applications. The innovative design features a pressed steel cage that ensures optimal load distribution and reduced friction, resulting in enhanced longevity. With a robust internal diameter of 44.45 mm and an external diameter of 83.058 mm, this bearing provides secure fitting and stability. It is specifically tailored for both oil and grease lubrication, thereby supporting versatility in operation under various environmental conditions. The product is backed by industry-leading performance metrics, offering a dynamic load of 84.5 kN and a static load of 98 kN, making it a perfect choice for professionals seeking durability and efficiency in their machinery. NTN's commitment to quality is reflected in the meticulous calibration of each component, ensuring high-performance standards and dependable functionality.

Features a pressed steel cage for improved load distribution

Offers versatility with suitability for both oil and grease lubrication

Designed with an operational temperature range from -40 °C to 120 °C

Incorporates a unique rating life coefficient for enhanced reliability

Designed to accommodate various shoulder diameters for versatility in applications

Manufactured from high-quality steel for superior durability and reliability

Developed for easy installation and maintenance in industrial settings

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