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 | 80 mm |
| Outside diameter | D | 235 mm |
| Width | B | 51 mm |
| Mass | ≈m | 11.16 kg |
| Bearing material | GG — Grey cast iron |
Product characteristics1 parameter
| Parameter | Symbol | Value |
|---|---|---|
| Material | GG | Grey cast iron |
Main Dimensions & Performance Data6 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore diameter | d | 80 mm3.15 in |
| Flange width | L | 235 mm9.252 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 | 11.16 kg24.604 lbs |
Mounting dimensions3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Distance fixing bore | J | 187 mm7.362 in |
| Fixing bore | N | 23 mm0.906 in |
| Number of screwing holes | n | 4 |
Dimensions6 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 | 51 mm2.008 in |
| Locking collar total width | B1 | 86 mm3.386 in |
| Outside diameter eccentric locking collar | d3 | 120 mm4.724 in |
Temperature range2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Operating temperature min. | Tmin | -20 °C-4 °F |
| Operating temperature max. | Tmax | 120 °C248 °F |
Manufacturer Identity7 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 403748 | |
| Brand | FAG | |
| Base Type | UKF218 | |
| SAP material number | 0823764170000 | |
| Base product | 2305160228 | |
| Bearing X designation | UKF218-J7 | |
| Grease application ID | UKF218-J7 |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Flanged housing unit UKF | |
| Short Description | Flanged housing unit |
Additional information3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Number of housings | 1 | |
| Housing | F218 | |
| Bearing designation | UK218 |
Technical Data4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Width (B) | 51 mm | |
| Bore Diameter (D) | 80 mm | |
| Flange Width (L) | 235 mm | |
| Thickness Of Flange (A1) | 26 mm |
