INA IR45X50X25-XL Needle Roller Bearing Inner Ring
The INA Inner Ring is a metric needle roller bearing inner ring with a 45 mm bore, 50 mm outer diameter, and 25 mm overall width. Manufactured from alloy steel, this component is identified by manufacturer part…
SKU 3G-OTH-105259
Also listed as: IR45X50X25XL · IR45X50X25 XL
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Product Description
The INA Inner Ring is a metric needle roller bearing inner ring with a 45 mm bore, 50 mm outer diameter, and 25 mm overall width. Manufactured from alloy steel, this component is identified by manufacturer part number IR45X50X25-XL and is designed for use in needle roller bearing assemblies.
Frequently Asked Questions
What is the INA Inner Ring IR45X50X25-XL used for?
The INA Inner Ring IR45X50X25-XL is used as a precision component in needle roller bearing assemblies. It provides a hardened raceway for needle rollers in applications such as gearboxes, pumps, and industrial machinery where compact radial load support is required.
What are the specifications of the INA Inner Ring IR45X50X25-XL?
The INA Inner Ring IR45X50X25-XL has a 45 mm bore, 50 mm outer diameter, and 25 mm overall width. It is made of alloy steel, uses metric measurement, and is designed for needle roller bearing assemblies. The manufacturer part number is IR45X50X25-XL.
Where to buy the INA Inner Ring IR45X50X25-XL worldwide?
You can source the INA Inner Ring IR45X50X25-XL through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.
How to select the correct INA Inner Ring for a needle roller bearing assembly?
To select the correct INA Inner Ring, match the bore diameter to your shaft size, the outer diameter to the housing, and the width to the needle roller complement. The IR45X50X25-XL is designed for a 45 mm shaft. Always verify dimensions against the bearing assembly requirements.
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Common applications for INAINA Products
3G Electric supplies INA needle roller bearing inner rings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.