Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications11 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore diameter | d | 80 mm |
| Outside diameter | D | 116.99 mm |
| Width | B | 58 mm |
| Basic dynamic load rating | C | 330 kN |
| Basic static load rating | C0 | 440 kN |
| Fatigue load limit | Pu | 83 kN |
| Reference speed | nref | 1600 r/min |
| Limiting speed | nG | 3200 r/min |
| Mass | ≈m | 1.76 kg |
| Minimum operating temperature | Tmin | -30 °C |
| Maximum operating temperature | Tmax | 120 °C |
Manufacturer Identity3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 2290728 | |
| Brand | INA | |
| X Life Marking | XL-RV |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | RSL in special dimensions, full complement roller set, two-row, semi-locating bearing, no outer ring, 3 ribs on inner ring, edge radius RV on one side, type RSL | |
| Short Description | Cylindrical roller bearing |
Technical Data13 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Rib Diameter Inner Ring (D) | 80 mm | |
| Outer Envelope Circle (Ew) | 116.99 mm | |
| Total Width (B) | 58 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 330,000 N | |
| Basic Static Load Rating, Radial (C0R) | 440,000 N | |
| Operating Temperature Min. (Tmin) | -30 °C | |
| Raceway Width (X) | 48 mm | |
| Minimum Diameter Shaft Shoulder (Da) | 94.5 mm | |
| Operating Temperature Max. (Tmax) | 120 °C | |
| Limiting Speed (Limiting Spe) | 3,200 1/min | |
| Reference Speed (Nϑr) | 1,600 1/min | |
| Minimum Chamfer Dimension (Rmin) | 1.1 mm | |
| Fatigue Load Limit, Radial (Cur) | 83,000 N |
