NTN 4T-66584/66520 Taper Roller 53.975 mm ID Roller Bearing, 122.238 mm OD

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₩287,898.00

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  • 2026년 6월 11일 부터 배송 준비 완료
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RS 제품 번호:
455-549
제조사 부품 번호:
4T-66584/66520
제조업체:
NTN
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브랜드

NTN

Product Type

Roller Bearing

Inside Diameter

53.975mm

Bore Type

Round

Roller Material

Case Hardening Steel

Cage Material

Pressed Steel

Static Load Rating

163kN

Limiting Speed

3100, 4200rpm

Cup Width

23.812mm

Number of Rows

1

Cone Width

31.75mm

Bearing Material

Case Carburised Steel

Outside Diameter

122.238mm

Maximum Speed - Grease

3100rpm

Bearing Dynamic Load Rating

149kN

Standards/Approvals

RoHS, JIS B 1512, ISO 355, ABMA

Series

4T-66584/66520

Maximum Speed - Oil

4200rpm

Bearing Type

Taper Roller

Race Type

Tapered

COO (Country of Origin):
JP
The NTN tapered roller bearing offers a robust solution for various industrial applications. Designed with precision, it boasts a pressed steel cage that not only enhances its durability but also ensures optimal performance under demanding conditions. With internal and external diameters carefully engineered, this bearing guarantees a seamless fit and reliable operation. Operating efficiently, it can withstand both dynamic and static loads, making it ideal for heavy machinery. The sophisticated design takes into account temperature variations, ensuring reliable functioning from -40 °C to 120 °C. Engineered to deliver a long service life, this product has been meticulously manufactured to meet the high standards expected by industries worldwide.

Optimised for both oil and grease lubrication, improving flexibility

Wide operational temperature range allows for use in varied environments

Max shoulder diameters designed for seamless integration into existing assemblies

Robust fatigue limit load helps sustain performance under repetitive stress

Designed with precise internal clearances for exceptional performance

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