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 | E25 | |
| Bore diameter | d | 25 mm |
| Outside diameter | D | 52 mm |
| Width | B | 34.9 mm |
| Basic dynamic load rating | C | 14 kN |
| Basic static load rating | C0 | 7.8 kN |
| Fatigue load limit | Pu | 0.41 kN |
| Mass | ≈m | 0.25 kg |
Manufacturer Identity5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 357801 | |
| Brand | INA | |
| Base Type | E25 | |
| Old Designation | ["E25-KRR"] | |
| X Life Marking | XL |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Radial insert ball bearings E..-KRR, cylindrical outer ring, location by eccentric locking collar, R seals on both sides | |
| Short Description | Radial insert ball bearing |
Technical Data15 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore Diameter (D) | 25 mm | |
| Outside Diamater (D) | 52 mm | |
| Total Width (B) | 34.9 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 14,000 N | |
| Basic Static Load Rating, Radial (C0R) | 7,800 N | |
| Locking Collar Total Width (B1) | 44.5 mm | |
| Width Of Flats (W) | 3 mm | |
| Width, Outer Ring (C) | 15 mm | |
| Calculation Factor (F0) | 13.8 | |
| Rib Diameter Inner Ring (D1) | 33.8 mm | |
| Sealing Total Width (C2) | 16.7 mm | |
| Outside Diameter Locking Collar/Locknut (D3) | 37.5 mm | |
| Outside Diameter Seal (D1) | 42.5 mm | |
| Distance Raceway (S) | 17.5 mm | |
| Fatigue Load Limit, Radial (Cur) | 410 N |
