NTN 7309BG 1 Row Angular Contact Ball Bearing - 45 mm ID, 100 mm OD 25 mm Race Width

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₩200,280.00

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  • 2026년 10월 05일 부터 배송 준비 완료
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RS 제품 번호:
699-453
제조사 부품 번호:
7309BG
제조업체:
NTN
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모두 선택

브랜드

NTN

Product Type

Angular Contact Ball Bearing

Inside Diameter

45mm

Outside Diameter

100mm

Race Width

25mm

Cage Material

Pressed Steel

Number of Rows

1

Internal Clearance

CN

Contact Angle

40°

Static Load Rating

40.5kN

Dynamic Load Rating

64.5kN

Series

73 Series

Limiting Speed

8900rpm

Bearing Type

Angular Contact

제외

COO (Country of Origin):
JP
The NTN Angular contact ball bearings provide optimal performance for diverse applications by allowing combined loads in both radial and axial directions. Featuring a single row design, this product is engineered with precision to ensure durability and efficiency. With specific dimensions, including an internal diameter of 45 mm and an external diameter of 100 mm, these bearings are crafted to meet stringent operational standards. Their robust construction facilitates high speed operations and enables effective load handling under varying conditions, making them Ideal for industries that demand reliability and longevity.

Designed for single row or matched pairs, ensuring versatility in applications

Manufactured with a pressed steel cage for enhanced strength and reduced weight

Delivers dynamic load capacity of 64,500,000 mN for high-performance operations

Static load rating of 40,500,000 mN ensures stability under stationary conditions

Fatigue limit load of 3,150,000 mN extends service life under cyclic loads

Optimised for oil lubrication limits up to 53,400 °/s, ensuring efficiency in high-speed conditions

Grease lubrication limit speed of 39,600 °/s for dependable performance in demanding environments

Temperature resilience with a minimum operational temperature of 233.15 °K and maximum of 393.15 °K

Compact dimensions with a minimum shoulder diameter of 53.5 mm for easy integration into machinery

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