NSK 30309J Tapered 45 mm ID Tapered Roller Bearing, 100 mm OD

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₩65,160.80

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  • 2026년 3월 30일 부터 배송
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RS 제품 번호:
639-915
제조사 부품 번호:
30309J
제조업체:
NSK
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모두 선택

브랜드

NSK

Product Type

Tapered Roller Bearing

Inside Diameter

45 mm

Bore Type

Tapered

Bearing Dynamic Load Rating

138 kN

Outside Diameter

100 mm

Static Load Rating

127kN

Cup Width

22mm

Number of Rows

1

Cone Width

25mm

Limiting Speed

3800rpm

Maximum Speed - Oil

5300rpm

Maximum Speed - Grease

3800rpm

Bearing Type

Tapered

비준수

COO (Country of Origin):
JP
The NSK Tapered Roller Bearing is designed to support both axial and radial loads, providing superior performance in demanding applications. With a bore diameter of 45 mm and an outside diameter of 100 mm, this bearing features an Ideal balance of durability and efficiency. Engineered according to the ISO 2FB and ISO355 dimension series, it is tailored for applications requiring robust support and stability. The tapered design enables optimal load distribution, ensuring a longer service life and reduced friction, making it perfect for heavy machinery and automotive applications.

Offers a Basic dynamic load rating of 138000 N for long-lasting performance

Supports grease lubrication up to 3800 min-1 for reliable operation

Utilises oil-bath lubrication with a rating of 5300 min-1 for enhanced efficiency

Features minimal radial and axial clearance to ensure precise fit and smooth function

Engineered with chamfer dimensions of 1.5 mm on the outer ring and 2 mm on the inner ring for fluid movement

Lightweight construction at approximately 1.01 kg facilitates easier installation

Incorporates effective load centre measurement of 21.1 mm to optimise performance in various applications

Minimum shaft abutment diameter of 57 mm ensures compatibility across diverse setups

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