NTN 5309S 2 Row Ball Bearing - 45 mm ID, 100 mm OD 39.7 mm Race Width

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₩265,480.00

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  • 2026년 9월 23일 부터 배송
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RS 제품 번호:
705-493
제조사 부품 번호:
5309S
제조업체:
NTN
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모두 선택

브랜드

NTN

Inside Diameter

45mm

Product Type

Ball Bearing

Outside Diameter

100mm

Race Width

39.7mm

Number of Rows

2

Contact Angle

25°

Static Load Rating

51kN

Internal Clearance

CN

Dynamic Load Rating

68.5kN

Limiting Speed

6000rpm

Bearing Type

Angular Contact

제외

COO (Country of Origin):
JP
The NTN Double row angular contact ball bearing is engineered to provide exceptional performance in high-load applications, featuring a robust construction designed for longevity and reliability. With an internal diameter of 45 mm and an external diameter of 100 mm, these bearings are suited for applications that require precise alignment and stability under various load conditions. The unique design allows for an optimal charge load application point at 50.6 mm and a contact angle of 25°, ensuring efficient load distribution and reduced wear. This product is Ideal for rigorous operational environments, offering superior dynamic and static load capacities of 68,500,000 mN and 51,000,000 mN respectively. Coupled with a lightweight mass of 1.327 kg, it represents a perfect balance of strength and efficiency.

Double row design enhances load-carrying capacity, providing superior stability

Precision class P0 ensures reliable performance and minimal operational disruption

Radial clearance class CN allows for adequate spacing, accommodating thermal expansion

Minimum operating temperature of 233.15 °K facilitates functionality in colder environments

Maximum operating temperature of 393.15 °K ensures performance in high-heat applications

Min fillet radius of 1.5 mm promotes effective stress distribution at load-bearing points

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