IKO IRT12221
Inner Ring, Metric, For Shell Type, High Carbon Steel, To Assemble with TLA1622Z
IKO IRT12221 Inner Ring Supports Metric Shell-Type Assembly
The IKO IRT12221 is an inner ring in the IKO Inner Rings series. The supplied product title identifies it as a metric inner ring for shell-type use, made from high carbon steel and intended to assemble with TLA1622Z.
What is the IRT12221?
The IRT12221 is an IKO inner ring listed under Brand > IKO > Inner Rings. Its stated order number is IRT1222-1, and the bearing material is listed as high carbon chrome steel.
IKO IRT12221 Dimensions and Product Data Are Clearly Specified
- Shaft diameter: 12 mm
- Inside diameter: 12 mm
- Outer diameter: 16 mm
- Width: 22.5 mm
- rs min.: 0.3 mm
- da min.: 14 mm
- da max.: 15.0 mm
- Mass: 15.2 g
What dimensions and mass apply to this inner ring?
The IRT12221 has a 12 mm inside diameter, 16 mm outer diameter, and 22.5 mm width. The listed mass is 15.2 g, and the minimum chamfer dimension is 0.3 mm.
IKO IRT12221 Is Identified for Assembly With TLA1622Z
The product information links the IRT12221 to assembly with TLA1622Z. It also lists compatibility fields for assembled TA_Z, TAM, TLA_Z, TLAM, YT, and YTL bearings, with TLA1622Z specified for the TLA_Z/TLAM group.
Which mating bearing is identified in the product data?
The supplied data identifies TLA1622Z as the assembled bearing for the IRT12221. No additional bearing selections, ratings, certifications, or application claims are provided, so compatibility should be confirmed against the required assembly specification.
