Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications8 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Series | RA108 | |
| Bore diameter | d | 38.1 mm |
| Outside diameter | D | 80 mm |
| Basic dynamic load rating | C | 34.5 kN |
| Basic static load rating | C0 | 19.8 kN |
| Mass | ≈m | 0.46 kg |
| Minimum operating temperature | Tmin | -20 °C |
| Maximum operating temperature | Tmax | 120 °C |
Manufacturer Identity4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 2079410 | |
| Brand | INA | |
| Base Type | RA108 | |
| X Life Marking | XL |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Radial insert ball bearing RA..-NPP-B-L402/70-OSE | |
| Short Description | Radial insert ball bearing |
Technical Data11 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore Diameter (D) | 38.1 mm | |
| Outside Diameter (Dsp) | 80 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 34,500 N | |
| Basic Static Load Rating, Radial (C0R) | 19,800 N | |
| Operating Temperature Min. (Tmin) | -20 °C | |
| Operating Temperature Max. (Tmax) | 120 °C | |
| Width, Outer Ring (C) | 21 mm | |
| Total Width (Total Width) | 30.1 mm | |
| Distance Raceway (S) | 11 mm | |
| Rib Diameter Sealing Inner Ring (D2) | 49.4 mm | |
| Bore Diameter, Inch (D) | 1.5 in |
