NTN 6904ZZ/5K 1 Row Ball Bearing - 20 mm ID, 37 mm OD

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TWD939.00

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TWD985.95

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RS庫存編號:
705-473
製造零件編號:
6904ZZ/5K
製造商:
NTN
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品牌

NTN

Product Type

Ball Bearing

Inside Diameter

20mm

Outside Diameter

37mm

Race Width

9mm

Cage Material

Pressed Steel

Ball Material

Steel

End Type

Closed

Number of Rows

1

Internal Clearance

CN

Static Load Rating

3700N

Dynamic Load Rating

7.05kN

Series

690

Bore Type

Round

Limiting Speed

3167rpm

Bearing Type

Deep Groove Ball

豁免

COO (Country of Origin):
JP
The NTN Single row deep groove ball bearing is expertly designed for radial contact, ensuring high efficiency and precision in various applications. This product excels in providing reliable performance with a pressed steel cage and shields on both sides, offering optimum protection against dust and moisture. With an internal diameter of 20 mm and external diameter of 37 mm, it accommodates a range of load conditions, making it suitable for diverse industrial settings. Its robust construction guarantees durability, while the low mass of 0.036 kg enhances operational efficiency. Ideal for both domestic and industrial environments, this bearing is engineered to withstand rigorous conditions while maintaining optimal functionality.

Dynamic load capacity of 7050000 mN ensures durability under high stress

Static load capacity of 3700000 mN allows for reliable use in stationary applications

Fatigue limit load of 288000 mN provides a safeguard against premature failure

Coating with shields on both sides enhances protection from contaminants

Coefficient of 14.7 indicates low friction for improved performance

Grease lubrication limit speed of 114000 °/s supports high-speed applications

Minimum operating temperature of 233.15 °K allows for versatility across temperature ranges

Maximum operating temperature of 423.15 °K guarantees performance in extreme conditions

Compact design with minimum shoulder diameters to fit various housings seamlessly

Ease of installation due to thoughtful engineering of fillet radius parameters

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