Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore diameter | d | 20 mm |
| Outside diameter | D | 86 mm |
| Width | B | 31 mm |
| Mass | ≈m | 0.596 kg |
| Bearing material | GG — Grey cast iron |
Product characteristics1 parameter
| Parameter | Symbol | Value |
|---|---|---|
| Material | GG | Grey cast iron |
Main Dimensions & Performance Data7 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore diameter | d | 20 mm0.787 in |
| Flange width | L | 86 mm3.386 in |
| Total height unit | U | 33.3 mm1.311 in |
| Basic dynamic load rating, radial | Cr | 13,600 N3,057.554 lbf |
| Basic static load rating, radial | C0r | 6,600 N1,483.813 lbf |
| Fatigue load limit, radial | Cur | 345 N77.563 lbf |
| Mass | ≈m | 0.596 kg1.314 lbs |
Mounting dimensions4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Distance fixing bore | J | 64 mm2.52 in |
| Fixing bore | N | 12 mm0.472 in |
| Distance fixing bore | N1 | 64 mm2.52 in |
| Number of screwing holes | n | 4 |
Dimensions5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Height housing | A | 25.5 mm1.004 in |
| Thickness of flange | A1 | 12 mm0.472 in |
| Distance raceway | A2 | 15 mm0.591 in |
| Width | B | 31 mm1.22 in |
| Connection thread for lubrication | Q | M6 |
Temperature range2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Operating temperature min. | Tmin | -20 °C-4 °F |
| Operating temperature max. | Tmax | 120 °C248 °F |
Manufacturer Identity9 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 403324 | |
| Brand | FAG | |
| Base Type | UCF204 | |
| X Life Marking | n.r. | |
| SAP material number | 0800466810000 | |
| Base product | 2305160225 | |
| Bearing X designation | UCF204-J7 | |
| Mounting Manager ID | UCF204-J7 | |
| Grease application ID | UCF204-J7 |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Flanged housing unit UCF | |
| Short Description | Flanged housing unit |
Additional information3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Number of housings | 1 | |
| Housing | F204 | |
| Bearing designation | UC204 |
Technical Data5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Width (B) | 31 mm | |
| Bore Diameter (D) | 20 mm | |
| Total Height Unit (U) | 33.3 mm | |
| Flange Width (L) | 86 mm | |
| Thickness Of Flange (A1) | 12 mm |
