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 |
|---|---|---|
| Series | BK1514 | |
| Bore diameter | d | 15 mm |
| Outside diameter | D | 21 mm |
| Width | B | 14 mm |
| Basic dynamic load rating | C | 7.8 kN |
| Basic static load rating | C0 | 9.8 kN |
| Fatigue load limit | Pu | 1.21 kN |
| Limiting speed | nG | 9900 r/min |
| Mass | ≈m | 0.0139 kg |
| Minimum operating temperature | Tmin | -20 °C |
| Maximum operating temperature | Tmax | 100 °C |
Manufacturer Identity4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 382343 | |
| Brand | INA | |
| Base Type | BK1514 | |
| X Life Marking | n.r. |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Drawn cup needle roller bearings with closed end BK..-RS, lip seal on one side | |
| Short Description | Drawn cup needle roller bearing closed end |
Technical Data12 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Under Roller Diameter (Fw) | 15 mm | |
| Outside Diamater (D) | 21 mm | |
| Width, Outer Ring (C) | 14 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 7,800 N | |
| Basic Static Load Rating, Radial (C0R) | 9,800 N | |
| Operating Temperature Min. (Tmin) | -20 °C | |
| Operating Temperature Max. (Tmax) | 100 °C | |
| Limiting Speed (Limiting Spe) | 9,900 1/min | |
| Minimum Width To Base Of Drawn Cup With Closed End (Ct Min) | 11.3 mm | |
| Minimum Chamfer Dimension (Rmin) | 0.8 mm | |
| Limiting Speed For Grease Lubrication (Ng Grea) | 9,900 1/min | |
| Fatigue Load Limit, Radial (Cur) | 1,210 N |
