Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications9 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore diameter | d | 31.75 mm |
| Outside diameter | D | 41.275 mm |
| Width | B | 31.75 mm |
| Basic dynamic load rating | C | 43.5 kN |
| Basic static load rating | C0 | 73 kN |
| Limiting speed | nG | 7900 r/min |
| Mass | ≈m | 0.096 kg |
| Minimum operating temperature | Tmin | -30 °C |
| Maximum operating temperature | Tmax | 140 °C |
Manufacturer Identity3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 1169239 | |
| Brand | INA | |
| Base Type | BCH2020 |
Product Identity1 parameter
| Parameter | Symbol | Value |
|---|---|---|
| Short Description | Drawn cup needle roller bearing closed end |
Technical Data8 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Under Roller Diameter (Fw) | 31.75 mm | |
| Outside Diamater (D) | 41.275 mm | |
| Width, Outer Ring (C) | 31.75 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 43,500 N | |
| Basic Static Load Rating, Radial (C0R) | 73,000 N | |
| Operating Temperature Min. (Tmin) | -30 °C | |
| Operating Temperature Max. (Tmax) | 140 °C | |
| Limiting Speed (Limiting Spe) | 7,900 1/min |