SKF NA 6909 Cylindrical 45 mm ID Roller Bearing, 68 mm OD

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₩213,330.00

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RS 제품 번호:
209-2329
제조사 부품 번호:
NA 6909
제조업체:
SKF
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브랜드

SKF

Product Type

Roller Bearing

Inside Diameter

45mm

Race Width

40mm

Bore Type

Cylindrical

Cage Material

Sheet Metal

Roller Material

Steel

Number of Rows

2

Static Load Rating

137kN

Outside Diameter

68mm

Dynamic Load Rating

70.4kN

End Type

Shielded

Standards/Approvals

No

Series

NA 6909

Limiting Speed

8500rpm

SKF Roller Bearing, 68mm Outside Diameter, 70.4kN Dynamic Load Rating - NA 6909


This roller bearing is designed for high-load applications, characterised by its robust construction and efficient performance. The spherical roller type ensures effective load distribution, suitable for various environments. With an inner diameter of 45mm and outer diameter of 68mm, this bearing is built to maintain durability and operational efficacy, essential for industries requiring dependable components.

Features & Benefits


• Spherical roller design supports self-alignment and stability during operation

• Constructed from steel for enhanced strength and longevity

• Sheet metal cage ensures secure roller retention and minimises friction

• Dynamic load rating of 70.4kN accommodates high operational tolerances

• Limiting speed of 8500r/min allows for effective high-speed applications

• Compact dimensions enable versatile installation in tight spaces

Applications


• Suitable for various assembly needing solid support

• Ideal for machinery functioning under fluctuating load conditions

• Utilised in conveyor systems for effective material handling

• Employed in automotive to ensure performance

What maintenance is required for longer lifespan?


Regular lubrication with suitable grease and periodic inspections can significantly extend the lifespan and ensure smooth operation of the bearing.

What should I consider when selecting a replacement?


When selecting a replacement, consider the dynamic load rating, dimensions, and specific application requirements to ensure compatibility and performance are maintained.

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