NTN 4T-18690/18620 Taper Roller 46.04 mm ID Roller Bearing, 79.375 mm OD

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小計（1 件）*

TWD1,580.00

(不含稅)

TWD1,659.00

(含稅)

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RS庫存編號:
453-324
製造零件編號:
4T-18690/18620
製造商:
NTN
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品牌

NTN

Product Type

Roller Bearing

Inside Diameter

46.04mm

Roller Material

Case Hardening Steel

Cage Material

Pressed Steel

Limiting Speed

6200rpm, 4600rpm

Cup Width

13.495mm

Number of Rows

1

Bearing Material

Case Carburised Steel

Maximum Speed - Grease

4600rpm

Maximum Speed - Oil

6200rpm

Series

4T-18690/18620

Static Load Rating

56kN

Cone Width

17.462mm

Outside Diameter

79.375mm

Bearing Dynamic Load Rating

50.5kN

Standards/Approvals

ISO 355, ABMA, JIS B 1512, RoHS

Race Type

Tapered

Bearing Type

Taper Roller

COO (Country of Origin):
JP
The NTN Single Row Tapered Roller Bearing is expertly designed to meet the demands of various industrial applications. With its robust pressed steel cage, this component ensures precise load handling and high durability. The carefully engineered internal and external diameters contribute to optimal performance, allowing it to support heavy radial and axial loads effectively. Ideal for dynamic applications, it boasts a well-balanced performance profile, offering reliability in even the harshest conditions. The bearing's operational limits cater to both oil and grease lubrication, making it adaptable to a wide range of environments. This product is a testament to precision engineering, combining innovation with quality manufacturing standards.

Optimised for superior load distribution, enhancing bearing longevity

Designed for efficient thermal management, allowing for wider operational temperature ranges

Capable of handling significant dynamic and static loads with ease

Offers a versatile lubrication approach, facilitating maintenance flexibility

Dimensions are tailored for various mechanical setups, ensuring compatibility across applications

The cementation process used on the rolling elements contributes to improved wear resistance

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