NTN NU2308ET2X 40 mm ID Roller Bearing, 90 mm OD

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RS 제품 번호:
698-889
제조사 부품 번호:
NU2308ET2X
제조업체:
NTN
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브랜드

NTN

Product Type

Roller Bearing

Inside Diameter

40mm

Race Width

33mm

Bore Type

Cylindrical

Cage Material

Polyamide

Static Load Rating

122000N

Number of Rows

1

Limiting Speed

7500rpm

Internal Clearance

CN

Maximum Speed - Oil

45000°/s

Series

NU

End Type

Open

Dynamic Load Rating

114000N

Outside Diameter

90mm

Maximum Speed - Grease

38400°/s

제외

COO (Country of Origin):
JP
The NTN Single row cylindrical roller bearing is designed for exceptional durability and efficiency in various industrial applications. Featuring a floating and separable structure with a polyamide cage, this bearing optimises performance under radial loads. The internal diameter of 40 mm and external diameter of 90 mm ensure versatile fitment across machinery, while its robust architectural design supports high dynamic and static loads. Ideal for applications demanding reliability, this bearing is engineered to withstand extreme operating conditions with a temperature range from -20 °C to 120 °C, making it an essential component for long-lasting machinery operation.

Designed with a single row cylindrical roller configuration for efficient load handling

Polyamide cage provides a combination of lightweight construction and resilience

Dynamic load capacity of 114,000,000 mN, ensuring reliable performance under high stress

Static load capacity of 122,000,000 mN, accommodating substantial static loads

Fatigue limit load of 14,900,000 mN, enhancing operational longevity

Oil lubrication limit speed of 45,000 °/s optimises performance in high-speed applications

Grease lubrication limit speed of 38,400 °/s, allowing for versatile lubrication options

Minimum operating temperature of -20 °C and maximum of 120 °C to suit diverse environments

Robust construction supports long-term reliability and reduced maintenance needs

Separable design aids in ease of assembly and disassembly during service

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