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

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₩240,760.00

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  • 2026년 9월 25일 부터 배송
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RS 제품 번호:
705-960
제조사 부품 번호:
7311
제조업체:
NTN
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브랜드

NTN

Product Type

Angular Contact Ball Bearing

Inside Diameter

55mm

Outside Diameter

120mm

Race Width

29mm

Cage Material

Pressed Steel

Number of Rows

1

Internal Clearance

CN

Contact Angle

30°

Static Load Rating

61.5kN

Dynamic Load Rating

95kN

Series

73 Series

Limiting Speed

8600rpm

Bearing Type

Angular Contact

제외

COO (Country of Origin):
JP
The NTN Angular contact ball bearing is designed to deliver exceptional performance in high-speed and precision applications. This single row bearing features a pressed steel cage, ensuring durability and reliability under varying load conditions. With its variable contact angle and optimal radial clearance, this bearing effectively manages axial loads, making it an Ideal choice for demanding environments. The internal diameter of 55 mm and external diameter of 120 mm provide versatile integration in various machinery setups, enhancing operational efficiency. Built to withstand high dynamic and static loads, this bearing is engineered to optimise performance while achieving operating temperature resilience from -40°C to 120°C.

Single row construction allows for increased load capacity and reduced friction

Pressed steel cage ensures longevity and consistent performance

Optimised contact angle of 30° promotes efficient axial load handling

Mass of 1.39 kg ensures stability and reliability during operation

Dynamic load capacity reaches up to 95 million mN, supporting heavy-duty applications

Static load capacity of 61.5 million mN guarantees robust performance under resting conditions

Designed for versatile application in both oil and grease lubrication environments

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