NSK 7311BEAT85 1 Row Angular Contact Ball Bearing - 55 mm ID, 120 mm OD 29 mm Race Width

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₩177,140.00

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  • 2026년 12월 07일 부터 배송 준비 완료
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RS 제품 번호:
642-168
제조사 부품 번호:
7311BEAT85
제조업체:
NSK
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모두 선택

브랜드

NSK

Inside Diameter

55mm

Product Type

Angular Contact Ball Bearing

Outside Diameter

120mm

Race Width

29mm

Race Material

Steel

End Type

Open

Number of Rows

1

Static Load Rating

58.5kN

Dynamic Load Rating

93.5kN

Bore Type

Cylindrical

Limiting Speed

7500rpm

Bearing Type

Angular Contact

Race Type

Grooved

비준수

COO (Country of Origin):
JP
The NSK Single row angular contact ball bearing is engineered for precision and efficiency in a variety of applications. Designed to provide superior performance, this bearing features a bore diameter of 55 mm and an outside diameter of 120 mm. With its innovative design, it facilitates high-speed operations, boasting grease lubrication speeds of up to 5000 min-1 and oil-bath lubrication speeds reaching 7500 min-1. This bearing's robust structure supports both dynamic and static loads, ensuring reliability under operational stress. Ideal for demanding environments, it delivers optimal performance while contributing to reduced maintenance needs.

Constructed with a bore diameter of 55 mm and an outside diameter of 120 mm for versatility in applications

Engineered for high speed performance, accommodating grease lubrication up to 5000 min-1

Designed for oil-bath lubrication, enabling operation at up to 7500 min-1 for enhanced reliability

Features Basic dynamic load rating of 93500 N, ensuring strength under heavy loads

Offers a Basic static load rating of 58500 N, providing stability for static applications

Incorporates effective load centre distance of 51.2 mm for improved load distribution

Includes precise chamfer dimensions of 2 mm and 1 mm, enhancing installation and performance

Mass of approximately 1.36 kg ensures robust construction tailored for long-term use

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