Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications6 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore diameter | d | 50 mm |
| Outside diameter | D | 73 mm |
| Width | B | 4.2 mm |
| Reference speed | nref | 2230 r/min |
| Limiting speed | nG | 4800 r/min |
| Mass | ≈m | 0.04894 kg |
Manufacturer Identity3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 396387 | |
| Brand | INA | |
| Base Type | AXW50 |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Axial needle roller bearings, single direction, AXK with axial bearing washer | |
| Short Description | Axial needle roller bearing |
Technical Data12 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore Diameter Cage (Dc1) | 50 mm | |
| Outside Diameter Bearing Washer (D) | 73 mm | |
| Height Bearing (B) | 4.2 mm | |
| Basic Dynamic Load Rating, Axial (Ca) | 32,000 N | |
| Basic Static Load Rating, Axial (C0A) | 143,000 N | |
| Raceway Dimension (Eb) | 55 mm | |
| Limiting Speed (Limiting Spe) | 4,800 1/min | |
| Reference Speed (Nϑr) | 2,230 1/min | |
| Fatigue Load Limit, Axial (Cua) | 15,100 N | |
| Outside Diameter Centering Collar (D1) | 58 mm | |
| Raceway Dimension (Ea) | 68 mm | |
| Height Centering Collar (B1) | 4.5 mm |