NTN 6311CM 1 Row Ball Bearing - 55 mm ID, 120 mm OD

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₩83,580.00

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  • 2026년 9월 16일 부터 배송 준비 완료
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RS 제품 번호:
700-240
제조사 부품 번호:
6311CM
제조업체:
NTN
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모두 선택

브랜드

NTN

Product Type

Ball Bearing

Inside Diameter

55mm

Outside Diameter

120mm

Race Width

29mm

Ball Material

Steel

Cage Material

Pressed Steel

End Type

Open

Number of Rows

1

Static Load Rating

45000N

Internal Clearance

CM

Dynamic Load Rating

79.5kN

Series

631

Bore Type

Round

Limiting Speed

967rpm

Bearing Type

Deep Groove Ball

제외

COO (Country of Origin):
JP
The NTN Single row deep groove ball bearing is designed to provide reliable performance in a variety of applications. With an internal diameter of 55 mm and an external diameter of 120 mm, it ensures optimal fit and function. Its robust pressed steel cage and radial contact make it a dependable choice for minimizing friction and enhancing durability. This bearing's design facilitates thorough lubrication, ensuring smooth operation under both oil and grease conditions, whilst withstanding a wide range of temperatures from 233,15 °K to 393,15 °K. Its exceptional load capacity makes it Ideal for demanding environments.

Mass of 1.37 kg enhances stability during operation

Dynamic load capacity of 79,500,000 mN ensures reliability under heavy loads

Static load capacity of 45,000,000 mN provides durability in stationary applications

Fatigue limit load of 3,500,000 mN represents robust performance over time

Optimised for oil lubrication with a limit speed of 40,800 °/s

Grease lubrication limit speed of 34,800 °/s guarantees performance under various conditions

Manufactured with a minimum fillet radius of 2 mm for better structural integrity

Designed with precise shoulder diameters for perfect housing fit

Suitable for a wide operating temperature range, ensuring adaptability

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