Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Series | IR20X25X18 | |
| Bore diameter | d | 20 mm |
| Outside diameter | D | 25 mm |
| Width | B | 18 mm |
| Mass | ≈m | 0.02448 kg |
Manufacturer Identity5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 409746 | |
| Brand | INA | |
| Base Type | IR20X25X18 | |
| Old Designation | ["IR20X25X18-IS1-OF"] | |
| X Life Marking | XL |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Inner ring IR..-IS1-OF-XL, cylindrical | |
| Short Description | Inner ring |
Technical Data4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore Diameter (D) | 20 mm | |
| Raceway Diameter Inner Ring (F) | 25 mm | |
| Total Width (B) | 18 mm | |
| Minimum Chamfer Dimension (Rmin) | 0.3 mm |
