NTN NU311C3 55 mm ID Cylindrical Roller Bearing, 120 mm OD

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₩227,788.32

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  • 2026년 3월 30일 부터 배송
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RS 제품 번호:
699-321
제조사 부품 번호:
NU311C3
제조업체:
NTN
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브랜드

NTN

Product Type

Cylindrical Roller Bearing

Inside Diameter

55 mm

Race Width

29mm

Bore Type

Round

Cage Material

Pressed Steel

Number of Rows

1

Limiting Speed

7000rpm

Series

NU

Maximum Speed - Oil

42000°/s

Static Load Rating

111kN

Maximum Speed - Grease

35400°/s

Internal Clearance

C3

Outside Diameter

120 mm

Dynamic Load Rating

123kN

Race Type

Plain

제외

COO (Country of Origin):
JP
The NTN Single row cylindrical roller bearing is engineered for enhanced reliability in rotating machinery. Designed for both floating and separable applications, this bearing features a robust pressed steel cage that ensures optimal performance under varying loads. Its precision engineering includes an internal diameter of 55 mm and an external diameter of 120 mm, making it suitable for diverse industrial applications. With a focus on durability, the bearing supports a dynamic load capacity of up to 123 million mN while maintaining low friction and wear rates. The design allows for easy installation and removal, facilitating maintenance and reducing downtime in critical operations.

Durable pressed steel cage ensures longevity and reliability

Floating design allows for thermal expansion and alignment

Internal and external diameters designed to fit a variety of applications

Supports high dynamic load capacity, Ideal for demanding environments

Min and max shoulder diameters provide versatility for installation

Optimised for both oil and grease lubrication for operational flexibility

Min operating temperature of 233.15 °K enhances performance in extreme conditions

Maximum operating temperature of 393.15 °K caters to various industrial settings

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