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 | 76 mm |
| Width | B | 62 mm |
| Mass | ≈m | 0.642 kg |
| Bearing material | GG — Grey cast iron |
Product characteristics3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Material | GG | Grey cast iron |
| Housing clearance | J7 | Normal swivel torque |
| Material | GG | Cast iron |
Main Dimensions & Performance Data7 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore diameter | d | 20 mm0.787 in |
| Length total | L | 76 mm2.992 in |
| Height | H2 | 62 mm2.441 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 | 0.642 kg1.415 lbs |
Mounting dimensions2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Distance fixing bore | J | 52 mm2.047 in |
| Thread fixing bore | K | M10 |
Dimensions5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Distance shaft axis | H | 30.2 mm1.189 in |
| Width (base) | A | 38 mm1.496 in |
| Connection thread for lubrication | Q | M6 |
| Width of inner ring | B | 31 mm1.22 in |
| Distance of raceway to locking collar | S1 | 18.3 mm0.72 in |
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 | 401810 | |
| Brand | FAG | |
| Base Type | UCPA204 | |
| X Life Marking | n.r. | |
| SAP material number | 0821637230000 | |
| Base product | 2305160102 | |
| Bearing X designation | UCPA204-J7 | |
| Mounting Manager ID | UCPA204-J7 | |
| Grease application ID | UCPA204-J7 |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Plummer block housing units UCPA, cast iron housing, with short base, radial insert ball bearing with grub screws in inner ring, RSR seals | |
| Short Description | Plummer block housing unit |
Additional information2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Housing | PA204 | |
| Bearing designation | UC204 |
Technical Data3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Width (B) | 62 mm | |
| Outside Diameter (D) | 76 mm | |
| Bore Diameter (D) | 20 mm |
