NTN NU312 60 mm ID Cylindrical Roller Bearing, 130 mm OD

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₩270,767.00

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  • 2026년 3월 30일 부터 배송
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RS 제품 번호:
699-324
제조사 부품 번호:
NU312
제조업체:
NTN
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브랜드

NTN

Product Type

Cylindrical Roller Bearing

Inside Diameter

60 mm

Race Width

31mm

Bore Type

Round

Cage Material

Pressed Steel

Internal Clearance

CN

Number of Rows

1

Outside Diameter

130 mm

Static Load Rating

126kN

Series

NU

Dynamic Load Rating

137kN

Maximum Speed - Oil

39000°/s

Maximum Speed - Grease

33000°/s

Limiting Speed

6500rpm

Race Type

Plain

제외

COO (Country of Origin):
JP
The NTN Single row cylindrical roller bearing is engineered for high performance and reliability in various applications. Designed with a floating and separable structure, this bearing features a pressed steel cage that enhances its durability and functionality. With an internal diameter of 60 mm and external diameter of 130 mm, this component is suitable for operations requiring precise alignment. Its minimum operating temperature of 233.15 °K and maximum of 393.15 °K further ensure its versatility across numerous industrial environments.

Single row design optimises load capacity and performance

Separable structure allows for easy handling and installation

Pressed steel cage enhances durability and longevity

Dynamic load capacity of 137,000,000 mN ensures high performance

Static load capacity of 126,000,000 mN provides strong resistance to static loads

Fatigue limit load of 15,400,000 mN supports long-lasting reliability

Oil lubrication limit speed of 39,000 °/s and grease lubrication limit speed of 33,000 °/s ensure effective lubrication under varying conditions

Minimum fillet radius of 2.1 mm aids in smooth operation and reduces wear

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