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 | 65 mm |
| Outside diameter | D | 93.09 mm |
| Width | B | 50 mm |
| Basic dynamic load rating | C | 223 kN |
| Basic static load rating | C0 | 315 kN |
| Fatigue load limit | Pu | 53 kN |
| Reference speed | nref | 2000 r/min |
| Limiting speed | nG | 4000 r/min |
| Mass | ≈m | 0.96 kg |
| Minimum operating temperature | Tmin | -30 °C |
| Maximum operating temperature | Tmax | 120 °C |
Manufacturer Identity3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 2290770 | |
| 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, 2 thrust washers, Retaining Rings, edge radius RV on one side,typ RSL18 | |
| Short Description | Cylindrical roller bearing |
Technical Data13 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Rib Diameter Inner Ring (D) | 65 mm | |
| Outer Envelope Circle (Ew) | 93.09 mm | |
| Total Width (B) | 50 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 223,000 N | |
| Basic Static Load Rating, Radial (C0R) | 315,000 N | |
| Operating Temperature Min. (Tmin) | -30 °C | |
| Raceway Width (X) | 42 mm | |
| Minimum Diameter Shaft Shoulder (Da) | 78 mm | |
| Operating Temperature Max. (Tmax) | 120 °C | |
| Limiting Speed (Limiting Spe) | 4,000 1/min | |
| Reference Speed (Nϑr) | 2,000 1/min | |
| Minimum Chamfer Dimension (Rmin) | 1.1 mm | |
| Fatigue Load Limit, Radial (Cur) | 53,000 N |
