SKF 1211 EKTN9 55 mm ID 2 Row Ball Bearing -, 100 mm OD

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₩135,060.00

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  • 추가로 2026년 9월 23일 부터 3 개 단위 배송
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RS 제품 번호:
209-1760
제조사 부품 번호:
1211 EKTN9
제조업체:
SKF
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모두 선택

브랜드

SKF

Inside Diameter

55mm

Product Type

Ball Bearing

Outside Diameter

100mm

Race Width

21mm

Cage Material

Non-Metallic

Ball Material

Steel

End Type

Open

Number of Rows

2

Internal Clearance

CN

Static Load Rating

10.6kN

Dynamic Load Rating

27.6kN

Bore Type

Tapered

Standards/Approvals

No

Series

Self-aligning ball bearings

Limiting Speed

9000rpm

Bearing Type

Self-Aligning

SKF Ball Bearing, 55mm Inside Diameter, 100mm Outside Diameter - 1211 EKTN9


This ball bearing is a self-aligning type specifically designed to enhance mechanical stability in applications requiring robust support. With an inside diameter of 55mm and an outside diameter of 100mm, it features a tapered bore that optimally accommodates axial loads. The 1211 EKTN9 series utilises steel for both the bearing and balls, ensuring durability and efficiency in a variety of industrial applications.

Features & Benefits


• Designed for dual-row operation, allowing for enhanced load distribution

• Equipped with an open type sealing arrangement for easy maintenance

• Tapered bore design supports improved alignment capabilities

• Features a static load rating of 10.6 kN for reliable performance

• Dynamic load rating up to 27.6 kN ensures dependable operation

• Constructed from high-quality steel for greater longevity

Applications


• Used in automatic machinery for precise motion control

• Ideal for electric motors needing dependable rotation

• Perfect for mechanical systems with varying axial loads

• Utilised in assembly lines requiring continuous operation

What are the benefits of the tapered bore design in this bearing?


The tapered bore promotes effective alignment during operation, allowing for greater flexibility in radial positioning. This reduces the risk of misalignment that can lead to premature wear or failure.

How does the load rating affect the performance of this bearing?


Load ratings indicate the maximum conditions under which the bearing can run efficiently. A higher dynamic load rating means it can withstand greater forces during operation, which is critical in high-impact environments.

What considerations should be taken when installing this type of bearing?


Ensure that the mounting surfaces are clean and free from debris. It's important to follow specific tolerances and fitting guidelines to avoid misalignment and to optimise performance.

Is routine maintenance necessary for this type of bearing?


Regular inspection is recommended to monitor wear and tear. The open type design facilitates easy lubrication, ensuring its long-term operational efficiency and reliability.

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