NSK 7920A5TRDULP3 1 Row Angular Contact Ball Bearing - 100 mm ID, 140 mm OD 20 mm Race Width

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Subtotal (2 units, in packs of 2)*

₩2,888,660.00

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  • 2026년 11월 20일 부터 배송 준비 완료
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한팩당*
1 +₩2,888,660.00₩1,444,330.00

* 참고 가격: 실제 구매가격과 다를 수 있습니다

RS 제품 번호:
642-309
제조사 부품 번호:
7920A5TRDULP3
제조업체:
NSK
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모두 선택

브랜드

NSK

Product Type

Angular Contact Ball Bearing

Inside Diameter

100mm

Outside Diameter

140mm

Race Width

20mm

Race Material

Steel

End Type

Open

Number of Rows

1

Static Load Rating

51.5kN

Contact Angle

25°

Dynamic Load Rating

59.5kN

Bore Type

Cylindrical

Limiting Speed

12500rpm

Race Type

Grooved

Bearing Type

Angular Contact

비준수

COO (Country of Origin):
GB
The NSK Angular contact ball bearing is engineered for exceptional performance in precision applications. Designed to support axial loads efficiently, this bearing features a bore diameter of 100 mm and an outside diameter of 140 mm. With a dynamic load rating of 59.5 kN and a static load rating of 51.5 kN, it offers robust reliability under demanding conditions. The assembly also boasts limiting speeds of 8400 min-1 with grease and an impressive 12500 min-1 for oil, making it Ideal for applications where high-speed operation is essential. The optimised chamfer dimensions and effective load centre of 38.0 mm elevate its performance in angular contact settings, ensuring stability and precision in motion.

Durable construction enhances longevity and reliability

Achieves high rotational speeds for improved operational efficiency

Allows for effective axial load support, making it suitable for high-stress environments

Optimised design with chamfer dimensions maximises load distribution

Recommended grease quantity of 4.6 g per bearing simplifies maintenance

Radiuses of fillet dimensions ensure smooth transition for load applications

Provides variable rigidity options tailored for specific preload requirements

Compact size with a width of 20 mm caters to space-constrained installations

Tested performance benchmarks ensure consistent reliability in dynamic conditions

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