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 | AY20 | |
| Bore diameter | d | 20 mm |
| Outside diameter | D | 47 mm |
| Width | B | 25 mm |
| Basic dynamic load rating | C | 13.6 kN |
| Basic static load rating | C0 | 6.6 kN |
| Fatigue load limit | Pu | 0.345 kN |
| Mass | ≈m | 0.13 kg |
Manufacturer Identity5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 358053 | |
| Brand | INA | |
| Base Type | AY20 | |
| Old Designation | ["AY20-NPP-B"] | |
| X Life Marking | XL |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Radial insert ball bearings AY..-NPP-B, spherical outer ring, location by grub screws, P seals on both sides | |
| Short Description | Radial insert ball bearing |
Technical Data13 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore Diameter (D) | 20 mm | |
| Outside Diameter (Dsp) | 47 mm | |
| Total Width (B) | 25 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 13,600 N | |
| Basic Static Load Rating, Radial (C0R) | 6,600 N | |
| Width Of Flats (W) | 2.5 mm | |
| Width, Outer Ring (C) | 14 mm | |
| Calculation Factor (F0) | 13.1 | |
| Rib Diameter Inner Ring (D1) | 28.3 mm | |
| Distance Thread (A) | 4.5 mm | |
| Distance Raceway (S) | 7 mm | |
| Rib Diameter Sealing Inner Ring (D2) | 26.7 mm | |
| Fatigue Load Limit, Radial (Cur) | 345 N |
