Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications12 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Series | 30222 | |
| Bore diameter | d | 110 mm |
| Outside diameter | D | 200 mm |
| Width | B | 41 mm |
| Basic dynamic load rating | C | 390 kN |
| Basic static load rating | C0 | 420 kN |
| Fatigue load limit | Pu | 60 kN |
| Reference speed | nref | 2550 r/min |
| Limiting speed | nG | 4300 r/min |
| Mass | ≈m | 5.2 kg |
| Minimum operating temperature | Tmin | -30 °C |
| Maximum operating temperature | Tmax | 120 °C |
Manufacturer Identity4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 4455782 | |
| Brand | FAG | |
| Base Type | 30222 | |
| X Life Marking | XL |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Tapered roller bearings 302, main dimensions acc. to DIN 720, separable | |
| Short Description | Tapered roller bearing |
Technical Data28 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore Diameter (D) | 110 mm | |
| Outside Diameter (D) | 200 mm | |
| Width (B) | 41 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 390,000 N | |
| Basic Static Load Rating, Radial (C0R) | 420,000 N | |
| Operating Temperature Min. (Tmin) | -30 °C | |
| Limiting Speed (Ng) | 4,300 1/min | |
| Operating Temperature Max. (Tmax) | 120 °C | |
| Reference Speed (Nϑr) | 2,550 1/min | |
| Maximum Fillet Radius Of Housing (Rb Max) | 2.5 mm | |
| Minimum Chamfer Dimension Of Outer Ring Back Face (R3, 4 M) | 2.5 mm | |
| Minimum Diameter Of Housing Shoulder (Da Min) | 174 mm | |
| Minimum Diameter Of Housing Shoulder (Db Min) | 187 mm | |
| Width, Outer Ring (C) | 32 mm | |
| Fatigue Load Limit, Radial (Cur) | 60,000 N | |
| Limiting Value Of Fa/Fr For The Applicability Of Diff. Values Of Factors X And Y (E) | 0.42 | |
| Maximum Diameter Of Shaft Shoulder (Da Max) | 129 mm | |
| Minimum Diameter Of Shaft Shoulder (Db Min) | 122 mm | |
| Maximum Diameter Of Housing Shoulder (Da Max) | 188 mm | |
| Dynamic Axial Load Factor (Y) | 1.43 | |
| Maximum Fillet Radius (Ra Max) | 3 mm | |
| Minimum Axial Space (Cb Min) | 9 mm | |
| Minimum Chamfer Dimension Of Inner Ring Back Face (R1, 2 M) | 3 mm | |
| Guidance Rib Diameter Of Inner Ring (D1) | 149.3 mm | |
| Minimum Axial Space (Ca Min) | 6 mm | |
| Width, Inner Ring (B) | 38 mm | |
| Static Axial Load Factor (Y0) | 0.79 | |
| Distance Between The Apexes Of The Pressure Cones (A) | 39 mm |