NTN 2311SK 55 mm ID 2 Row Ball Bearing -, 120 mm OD

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₩328,660.00

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  • 2026년 10월 08일 부터 배송 준비 완료
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RS 제품 번호:
705-561
제조사 부품 번호:
2311SK
제조업체:
NTN
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브랜드

NTN

Product Type

Ball Bearing

Inside Diameter

55mm

Outside Diameter

120mm

Race Width

43mm

Cage Material

Pressed Steel

End Type

Open

Number of Rows

2

Static Load Rating

24kN

Internal Clearance

CN

Dynamic Load Rating

76.5kN

Bore Type

Tapered

Series

23 Series

Limiting Speed

6000rpm

Bearing Type

Self-Aligning

제외

COO (Country of Origin):
JP
The NTN Double Row Self Aligning Ball Bearing is designed to provide exceptional stability and reliability in various applications. This expertly engineered bearing features a tapered bore and a pressed steel cage, ensuring optimal performance while accommodating misalignment. With an internal diameter of 55 mm and an external diameter of 120 mm, this bearing is capable of supporting dynamic loads of up to 76,500,000 mN and static loads of 24,000,000 mN. Ideal for both oil and grease lubrication, it operates effectively within a temperature range of -20°C to 120°C, making it suitable for a diverse array of operating environments.

Designed with a double row configuration for enhanced load bearing capacity

Features a tapered bore for improved alignment and ease of installation

Constructed with a robust pressed steel cage ensuring durability under heavy loads

Achieves dynamic load ratings up to 76500000 mN for reliable performance

Static load ratings of up to 24000000 mN accommodate rigorous applications

Maintains optimal lubrication with limits of 36000 °/s for oil and 28800 °/s for grease

Operates effectively across a wide temperature range ensuring consistent performance

Includes design specifications that facilitate compatibility with associated sleeve references

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