SKF NA 4902 15mm I.D Needle Needle Roller Bearing, 28mm O.D

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£29.36

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RS Stock No.:
209-2305
Mfr. Part No.:
NA 4902
Brand:
SKF
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Brand

SKF

Inside Diameter

15mm

Outside Diameter

28mm

Roller Bearing Type

Needle

Race Width

13mm

Material

Steel

Static Load Rating

15.3kN

Cage Material

Sheet Metal

Number of Rows

1

Dynamic Load Rating

11.2kN

Reference Speed

19000rpm

Limiting Speed

22000rpm

Fatigue Limit Load

1.83kN

SKF Needle Roller Bearing, 28mm Outside Diameter, 11.2kN Dynamic Load Rating - NA 4902


This needle roller bearing is designed to provide efficient load distribution for various mechanical applications. Constructed from robust steel, it is suitable for high-speed operations, making it essential in sectors such as automation and electronics. Its dimensions and load ratings ensure optimal performance, meeting user requirements for reliability and longevity in various environments.

Features & Benefits


• 15.3kN static load rating enhances durability and performance
• 11.2kN dynamic load rating optimises application reliability
• Limiting speed of 22,000r/min supports high-speed functionality
• Single-row design facilitates space-saving and efficient configurations
• Sheet metal cage improves wear resistance and operational efficiency
• 15mm inside diameter accommodates compact assemblies

Applications


• Utilised in automation machinery for precise movement control
• Suitable for electrical motors requiring high-speed operation
• Ideal for robotics equipment needing compact design
• Employed in manufacturing machinery for enhanced load handling

What is the recommended installation method for this type of bearing?


The bearing should be installed uniformly under controlled conditions, ensuring proper alignment with the shaft.

How does this bearing perform under varying load conditions?


It maintains operational integrity with high static and dynamic load ratings, designed to withstand variations.

Can this bearing be used in high-temperature environments?


While it is robust, ensuring compatibility with ambient conditions is crucial

consult specific material guidelines for temperature limits.

Is it compatible with various shaft sizes?


It is specifically designed for a 15mm inside diameter, fitting accordingly within that range for optimal performance.

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