NTN 4T-JM612949/JM612910PK Taper Roller 70 mm ID Taper Roller Bearing, 115 mm OD

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₩206,431.52

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  • 2026년 2월 25일 부터 배송
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RS 제품 번호:
455-067
제조사 부품 번호:
4T-JM612949/JM612910PK
제조업체:
NTN
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모두 선택

브랜드

NTN

Product Type

Taper Roller Bearing

Inside Diameter

70 mm

Bore Type

Round

Roller Material

Case Hardening Steel

Cage Material

Pressed Steel

Cup Width

23mm

Number of Rows

1

Series

4T-JM612949/JM612910PK

Outside Diameter

115 mm

Static Load Rating

171kN

Limiting Speed

4100, 3100rpm

Maximum Speed - Grease

3100rpm

Maximum Speed - Oil

4100rpm

Standards/Approvals

RoHS, ISO 355, JIS B 1512, ABMA

Bearing Dynamic Load Rating

138 KN

Bearing Material

Case Carburised Steel

Cone Width

29mm

Bearing Type

Taper Roller

Race Type

Tapered

COO (Country of Origin):
JP
The NTN Single row tapered roller bearing is designed to offer superior performance and reliability in various applications. Utilising a pressed steel cage, it efficiently manages loads whilst enhancing durability. With precise internal and external diameters, this bearing ensures a perfect fit, making it ideal for even the most demanding engineering challenges. It has been meticulously crafted to deliver consistent operation across a broad range of temperatures, ensuring prolonged service life and optimal performance. The advanced design also allows for a smoother motion, thereby reducing friction and improving longevity.

Suitable for both oil and grease lubrication, providing versatility in application

Designed to operate effectively within a wide temperature range

Optimised for reduced friction, leading to longer lifespan in operation

Ideal for use in a variety of demanding industrial applications

Offers reliable performance in aggressive environments

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