Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications14 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Series | WS22208 | |
| Bore diameter | d | 40 mm |
| Outside diameter | D | 80 mm |
| Width | B | 28 mm |
| Basic dynamic load rating | C | 101 kN |
| Basic static load rating | C0 | 91 kN |
| Fatigue load limit | Pu | 12.1 kN |
| Limiting speed | nG | 2600 r/min |
| Mass | ≈m | 0.546 kg |
| Internal clearance | C4 (Group 4) — Internal clearance larger than C3 | |
| Sealing | 2VSR — Seals on both sides, high temperature | |
| Cage | JPA — Sheet metal cage | |
| Minimum operating temperature | Tmin | -30 °C |
| Maximum operating temperature | Tmax | 180 °C |
Product characteristics7 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Design | E1 | Without central rip |
| Bore type | Z | Cylindrical |
| Cage | JPA | Sheet metal cage |
| Radial internal clearance | C4 (Group 4) | Internal clearance larger than C3 |
| Relubrication feature | Standard | |
| Type of Seal | 2VSR | Seals on both sides, high temperature |
| Sealing - excess width | WS | Sealing - excess width |
Main Dimensions & Performance Data8 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore diameter | d | 40 mm1.575 in |
| Outside diameter | D | 80 mm3.15 in |
| Width | B | 28 mm1.102 in |
| Basic dynamic load rating, radial | Cr | 101,000 N22,706.835 lbf |
| Basic static load rating, radial | C0r | 91,000 N20,458.633 lbf |
| Fatigue load limit, radial | Cur | 12,100 N2,720.324 lbf |
| Limiting speed | nG | 2,600 1/min |
| Mass | ≈m | 0.546 kg1.204 lbs |
Mounting dimensions3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Minimum diameter shaft shoulder | da min | 45.9 mm1.807 in |
| Maximum diameter of housing shoulder | Da max | 73 mm2.874 in |
| Maximum recess radius | ra max | 1 mm0.039 in |
Dimensions5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Minimum chamfer dimension | rmin | 1.1 mm0.043 in |
| Bore diameter outer ring | D1 | 72.6 mm2.858 in |
| Raceway diameter of the inner ring | d2 | 45.9 mm1.807 in |
| Diameter lubrication hole | ds | 3.2 mm0.126 in |
| Width of lubricating groove | ns | 4.8 mm0.189 in |
Temperature range2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Operating temperature min. | Tmin | -30 °C-22 °F |
| Operating temperature max. | Tmax | 180 °C356 °F |
Calculation factors4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y | e | 0.27 |
| Dynamic axial load factor | Y1 | 2.49 |
| Dynamic axial load factor | Y2 | 3.71 |
| Static axial load factor | Y0 | 2.43 |
Manufacturer Identity7 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 388363 | |
| Brand | FAG | |
| Base Type | WS22208 | |
| Old Designation | ["WS22208-E1-2VSR-C4"] | |
| X Life Marking | XL | |
| SAP material number | 0800227660040 | |
| Base product | 2305091103 |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Spherical roller bearing WS222..-E1-XL-2VSR, symmetric with cage guidance ring | |
| Short Description | Spherical Roller Bearing |
Technical Data21 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore Diameter (D) | 40 mm | |
| Outside Diamater (D) | 80 mm | |
| Total Width (B) | 28 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 101,000 N | |
| Basic Static Load Rating, Radial (C0R) | 91,000 N | |
| Diameter Lubrication Hole (Ds) | 3.2 mm | |
| Operating Temperature Min. (Tmin) | -30 °C | |
| Minimum Diameter Shaft Shoulder (Da) | 45.9 mm | |
| Operating Temperature Max. (Tmax) | 180 °C | |
| Limiting Speed (Limiting Spe) | 2,600 1/min | |
| Maximum Recess Radius (Ra Max) | 1 mm | |
| Maximum Diameter Of Housing Shoulder (Da) | 73 mm | |
| Limiting Value Of Fa/Fr For The Applicability Of Diff. Values Of Factors X And Y (E) | 0.27 | |
| Width Of Lubricating Groove (Ns) | 4.8 mm | |
| Dynamic Axial Load Factor (Y1) | 2.49 | |
| Bore Diameter Outer Ring (D1) | 72.6 mm | |
| Raceway Diameter Of The Inner Ring (D2) | 45.9 mm | |
| Minimum Chamfer Dimension (Rmin) | 1.1 mm | |
| Static Axial Load Factor (Y0) | 2.43 | |
| Dynamic Axial Load Factor (Y2) | 3.71 | |
| Fatigue Load Limit, Radial (Cur) | 12,100 N |
