Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications10 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Series | GRAE50 | |
| Bore diameter | d | 50 mm |
| Outside diameter | D | 90 mm |
| Width | B | 30.2 mm |
| Basic dynamic load rating | C | 37.5 kN |
| Basic static load rating | C0 | 23.2 kN |
| Fatigue load limit | Pu | 1.09 kN |
| Mass | ≈m | 0.52 kg |
| Minimum operating temperature | Tmin | -20 °C |
| Maximum operating temperature | Tmax | 100 °C |
Manufacturer Identity5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 358434 | |
| Brand | INA | |
| Base Type | GRAE50 | |
| Old Designation | ["GRAE50-NPP-B-OSE"] | |
| X Life Marking | XL |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Radial insert ball bearing GRAE..-XL-NPP-B-OSE | |
| Short Description | Radial insert ball bearing |
Technical Data13 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore Diameter (D) | 50 mm | |
| Outside Diameter (Dsp) | 90 mm | |
| Total Width (B) | 30.2 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 37,500 N | |
| Basic Static Load Rating, Radial (C0R) | 23,200 N | |
| Operating Temperature Min. (Tmin) | -20 °C | |
| Operating Temperature Max. (Tmax) | 100 °C | |
| Distance To Lubrication Hole (Ca) | 6.9 mm | |
| Width, Outer Ring (C) | 22 mm | |
| Calculation Factor (F0) | 14.4 | |
| Distance Raceway (S) | 11 mm | |
| Rib Diameter Sealing Inner Ring (D2) | 59.4 mm | |
| Fatigue Load Limit, Radial (Cur) | 1,090 N |
