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 | 90 mm |
| Outside diameter | D | 235 mm |
| Width | B | 96.3 mm |
| Mass | ≈m | 10.7 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 | 90 mm3.543 in |
| Flange width | L | 235 mm9.252 in |
| Total height unit | U | 96.3 mm3.791 in |
| Basic dynamic load rating, radial | Cr | 102,000 N22,931.655 lbf |
| Basic static load rating, radial | C0r | 72,000 N16,187.05 lbf |
| Fatigue load limit, radial | Cur | 3,350 N753.147 lbf |
| Mass | ≈m | 10.7 kg23.589 lbs |
Mounting dimensions4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Distance fixing bore | J | 187 mm7.362 in |
| Fixing bore | N | 23 mm0.906 in |
| Distance fixing bore | N1 | 187 mm7.362 in |
| Number of screwing holes | n | 4 |
Dimensions5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Height housing | A | 68 mm2.677 in |
| Thickness of flange | A1 | 26 mm1.024 in |
| Distance raceway | A2 | 40 mm1.575 in |
| Width | B | 96.3 mm3.791 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 | 403442 | |
| Brand | FAG | |
| Base Type | UCF218 | |
| X Life Marking | n.r. | |
| SAP material number | 0823166940000 | |
| Base product | 2305160225 | |
| Bearing X designation | UCF218-J7 | |
| Mounting Manager ID | UCF218-J7 | |
| Grease application ID | UCF218-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 | F218 | |
| Bearing designation | UC218 |
Technical Data5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Width (B) | 96.3 mm | |
| Bore Diameter (D) | 90 mm | |
| Total Height Unit (U) | 96.3 mm | |
| Flange Width (L) | 235 mm | |
| Thickness Of Flange (A1) | 26 mm |
