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 |
|---|---|---|
| Outside diameter | D | 80 mm |
| Width | B | 31 mm |
| Basic dynamic load rating | C | 34.5 kN |
| Basic static load rating | C0 | 19.8 kN |
| Fatigue load limit | Pu | 1.03 kN |
| Mass | ≈m | 0.7 kg |
| Minimum operating temperature | Tmin | -20 °C |
| Maximum operating temperature | Tmax | 120 °C |
Main Dimensions & Performance Data6 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Outside diameter | DSP | 80 mm3.15 in |
| Width | B | 31 mm1.22 in |
| Basic static load rating, radial | C0r | 19,800 N4,451.439 lbf |
| Fatigue load limit, radial | Cur | 1,030 N231.565 lbf |
| Basic dynamic load rating, radial | Cr | 34,500 N7,756.295 lbf |
| Mass | ≈m | 0.7 kg1.543 lbs |
Dimensions5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Width, outer ring | C | 21 mm0.827 in |
| Sealing total width | C2 | 21.6 mm0.85 in |
| Distance to lubrication hole | Ca | 6.2 mm0.244 in |
| Outside diameter locking collar/locknut | d3 | 58 mm2.283 in |
| Width nut and lock | B2 | 10 mm0.394 in |
Temperature range2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Operating temperature min. | Tmin | -20 °C-4 °F |
| Operating temperature max. | Tmax | 120 °C248 °F |
Calculation factors1 parameter
| Parameter | Symbol | Value |
|---|---|---|
| Calculation factor | f0 | 13.6 |
Capabilities & suitability7 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Radial load capacity | Yes | |
| Axial load capacity in one direction | Yes | |
| Axial load capacity in both directions | Yes | |
| Lifetimelubricationfreedomfrommaintenance | Yes | |
| Suitable for grease lubrication | Yes | |
| Sealedonbothsides | Yes | |
| Staticangularerrorandmisalignment | Yes |
Manufacturer Identity7 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 358736 | |
| Brand | FAG | |
| Base Type | UK208 | |
| X Life Marking | n.r. | |
| SAP material number | 0705800570000 | |
| Base product | 2305080204 | |
| Bearing X designation | UK208 |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Radial insert ball bearings UK, spherical outer ring, location by adapter sleeve, RSR seals on both sides | |
| Short Description | Radial insert ball bearing |
Additional information4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Adapter sleeve | H2308-J30QH | |
| Locknut | KM8 | |
| Fuse | MB8 | |
| Sleeve | H.H2308 |
Technical Data13 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Outside Diameter (Dsp) | 80 mm | |
| Total Width (B) | 31 mm | |
| Basic Dynamic Load Rating, Radial (Cr) | 34,500 N | |
| Basic Static Load Rating, Radial (C0R) | 19,800 N | |
| Operating Temperature Min. (Tmin) | -20 °C | |
| Operating Temperature Max. (Tmax) | 120 °C | |
| Distance To Lubrication Hole (Ca) | 6.2 mm | |
| Width Nut And Lock (B2) | 10 mm | |
| Width, Outer Ring (C) | 21 mm | |
| Calculation Factor (F0) | 13.6 | |
| Sealing Total Width (C2) | 21.6 mm | |
| Outside Diameter Locking Collar/Locknut (D3) | 58 mm | |
| Fatigue Load Limit, Radial (Cur) | 1,030 N |
