NTN HMK4520 45 mm ID Needle Roller Bearing Needle Roller, 55 mm OD

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₩36,614.88

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  • 2026년 2월 06일 부터 배송
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RS 제품 번호:
454-468
제조사 부품 번호:
HMK4520
제조업체:
NTN
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브랜드

NTN

Product Type

Needle Roller Bearing

Inside Diameter

45 mm

Race Width

20mm

Bore Type

Round

Roller Material

Steel

Cage Material

Steel

Outside Diameter

55 mm

Static Load Rating

53kN

Bearing Material

Steel

Internal Clearance

CN

Series

HMK4520

Number of Rows

1

Maximum Speed - Grease

3700rpm

Dynamic Load Rating

33kN

End Type

Open

Standards/Approvals

RoHS

Limiting Speed

5500rpm

Maximum Speed - Oil

5500rpm

Bearing Type

Needle Roller

Race Type

Drawn Cup Needle Roller Bearing

COO (Country of Origin):
JP
The NTN Drawn cup needle roller bearing is uniquely designed to provide a robust solution for applications requiring high load capacities in compact spaces. Featuring an open end design, this bearing type is well-suited for accommodating heavy loads while maintaining optimal performance in varying conditions. With meticulous engineering, this product promises reliability and durability, making it ideal for a variety of industrial applications. The lubrication options enhance its flexibility in maintenance, ensuring operational efficiency over time. Whether in automated machinery or heavy-duty equipment, this bearing thrives in challenging environments.

Optimised for heavy load requirements

Open end design allows for easy installation

Lubrication hole facilitates maintenance and longevity

Dynamic and static load ratings ensure reliable performance

Wide operating temperature range supports diverse applications

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