IKO IRT4025
Inner Ring, Metric, For Shell Type, High Carbon Steel, To Assemble with TA4525Z, YT4525
IKO IRT4025 Inner Ring for Shell-Type Assembly
The IKO IRT4025 is an inner ring in the IKO Inner Rings series. It is listed for metric shaft mounting and is intended to assemble with TA4525Z and YT4525 bearings according to the supplied product data.
What type of bearing component is the IRT4025?
The IRT4025 is classified as an Inner Ring under the category path Brand > IKO > Inner Rings. The product description identifies it as a metric inner ring for shell-type use.
IKO IRT4025 Dimensions and Material Specification
- Shaft diameter: 40 mm
- Inside diameter: 40 mm
- Outer diameter: 45 mm
- Width: 25.5 mm
- rs min.: 0.6 mm
- da min.: 44 mm
- da max.: 45.5 mm
- Material: High carbon chrome steel; product title also refers to high carbon steel
- Mass: 65.5 g
What are the stated IRT4025 measurements?
The supplied dimensions are a 40 mm shaft diameter and inside diameter, 45 mm outer diameter, and 25.5 mm width. Additional edge or seating values include rs min. 0.6 mm, da min. 44 mm, and da max. 45.5 mm.
IKO IRT4025 Compatible Bearing References
The product data lists specific assembly references for this inner ring. For TA_Z and TAM assembled bearings, the listed match is TA 4525Z. For YT and YTL assembled bearings, the listed match is YT 4525. No reference is listed for TLA_Z or TLAM assemblies.
Which bearing part numbers are listed for use with the IRT4025?
The IRT4025 data lists TA 4525Z for assembled TA_Z/TAM bearings and YT 4525 for assembled YT/YTL bearings. Compatibility should be checked against the selected bearing assembly before ordering.
