SKF 21309 E 45mm I.D Spherical Roller Bearing Spherical Roller Bearing, 100mm O.D

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£115.79

(exc. VAT)

£138.95

(inc. VAT)

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RS Stock No.:
207-8380
Mfr. Part No.:
21309 E
Brand:
SKF
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Brand

SKF

Inside Diameter

45mm

Outside Diameter

100mm

Roller Bearing Type

Spherical Roller Bearing

Race Width

25mm

Bore Type

Parallel

Static Load Rating

127kN

Cage Material

Sheet Metal

Number of Rows

2

Dynamic Load Rating

129kN

Reference Speed

6300rpm

Limiting Speed

8500rpm

Fatigue Limit Load

14kN

COO (Country of Origin):
GB

SKF Spherical Roller Bearing, 100mm Outside Diameter, 129kN Dynamic Load Rating - 21309 E


This spherical roller bearing is designed for efficient performance in various applications. It accommodates misalignment and supports high-speed rotation, thereby enhancing machinery functionality. Focussed on reliability and durability, it plays a vital role in numerous mechanical systems, making it a favourable choice for professionals in automation and mechanical industries.

Features & Benefits


• Designed for high-speed applications with a limiting speed of 8500r/min
• Exceptional load-handling capabilities with a dynamic load rating of 129kN
• Made with a durable sheet metal cage for improved performance
• Double-row design optimises stability and minimises vibration
• Facilitates easy installation and maintenance to reduce downtime
• Features a cylindrical bore type for straightforward fitting solutions

Applications


• Commonly used in automation equipment for smooth operation
• Utilised in electric motors for efficient power transmission
• Employed in heavy machinery to support significant load capacity
• Ideal for industrial requiring consistent performance
• Suitable for rotating equipment in mechanical systems

How is this suitable for high-speed applications?


The design allows for efficient rotation at limiting speeds of up to 8500r/min.

What factors should be considered during installation?


Ensure proper alignment and handling to prevent premature wear.

Can this support heavy loads?


Yes, it has a dynamic load rating of 129kN and a static load rating of 127kN.

Is it compatible with other types of bearings?


It can be integrated into systems designed for spherical roller bearings.

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