Schaeffler Series IR Roller Bearing Inner Ring, 25mm Inner Diameter, 30mm Outer Diameter - IR25X30X20-XL

This roller bearing inner ring is designed for cylindrical applications, with dimensions of 25mm inner diameter and 30mm outer diameter. It offers a thickness of 20mm, making it a compact choice for numerous industrial settings. This roller bearing ensures efficient rotation and excellent performance in various mechanical systems.

Features & Benefits

• High-quality inner ring bearings optimise load distribution
• Cylindrical design allows for smooth rotation and minimal friction
• 25mm inner diameter bearing fits well in standard usage
• 30mm outer diameter roller bearing enhances stability and support
• Features a chamfer dimension of 0.3mm for improved functionality

Applications

• Used with shaft assemblies in machinery
• Suitable for automation systems where efficiency is crucial
• Ideal for electrical requiring precise parts
• Utilised in mechanical industries for rotary components

What weight considerations should I keep in mind for installation?

The inner ring's weight is only 32.8g, allowing for straightforward handling and installation without the need for extra support.

How does the chamfer dimension benefit the overall function of the bearing?

The 0.3mm minimum chamfer dimension reduces stress concentrations, making the bearing more resilient under load while facilitating easier assembly.

What are the tolerances for the raceway diameter relevant to performance?

The upper tolerance is 0mm while the lower tolerance can be as low as -0.012mm, ensuring precise fitting and optimal performance in applications.

Select all	Attribute	Value
	Brand	INA
	Type	Inner Ring Cylindrical
	Inner Diameter	25mm
	Outer Diameter	30mm
	Dimensions	25 x 30 x 20mm
	Series	IR

	Select all
	Brand INA
	Type Inner Ring Cylindrical
	Inner Diameter 25mm
	Outer Diameter 30mm
	Dimensions 25 x 30 x 20mm
	Series IR

INA IR Inner Ring Cylindrical, IR25X30X20-XL

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