SKF 3309 A Double Row Angular Contact Ball Bearing- Open Type 45mm I.D, 100mm O.D

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£200.02

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RS Stock No.:
195-9549
Mfr. Part No.:
3309 A
Brand:
SKF
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Brand

SKF

Inside Diameter

45mm

Outside Diameter

100mm

Race Width

39.7mm

Ball Bearing Type

Double Row Angular Contact Ball Bearing

Sealing Arrangement

Open Type

Bearing Clearance

CN

Material

Steel

Ball Material

Steel

Cage Material

Sheet Metal

Number of Rows

2

Static Load Rating

53kN

Dynamic Load Rating

75kN

Bore Type

Parallel

Clearance Code

CN

Bearing Series

3 Medium

Race Type

Plain

Partial Bearing Code

3309

RoHS Status: Exempt

SKF Angular Contact Ball Bearing, 45mm Inside Diameter, 100mm Outside Diameter - 3309A


This angular contact ball bearing is designed for robust performance, featuring a double row configuration that increases load capacity. With an inner diameter of 45mm and an outer diameter of 100mm, this open type ball bearing is suitable for various industrial applications requiring high reliability. Its race width measures 39.7mm, allowing for effective use under substantial loads.

Features & Benefits


• High dynamic load rating of 75kN ensures durability
• Static load rating of 53kN enables handling of heavy loads
• Open type design promotes easy maintenance and inspection
• Constructed from steel, offering excellent strength and wear resistance
• Reference speed of 7500 r/min supports high-speed applications

Applications


• Ideal for automation machinery requiring high load support
• Used in electric motors for improved performance and longevity
• Suitable for mechanical assemblies in various industrial sectors
• Applicable in precision instruments demanding reliable operation

What modifications can enhance the performance of this bearing in high-speed applications?


To enhance performance, ensure proper lubrication and alignment during installation, as these factors can significantly influence the bearing's operational efficiency at high speeds.

How does the double row design benefit load distribution?


The double row design allows for superior load distribution across more balls, reducing stress on individual components and enhancing the bearing's lifespan under continuous use.

What factors should be considered when selecting a suitable bearing replacement?


Consider the load ratings, inner and outer diameter specifications, and the intended application environment to ensure optimal performance and compatibility with existing assemblies.

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