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 | 31.75 mm |
| Outside diameter | D | 144 mm |
| Width | B | 40.2 mm |
| Mass | ≈m | 0.88 kg |
| Bearing material | GG — Grey cast iron |
Product characteristics1 parameter
| Parameter | Symbol | Value |
|---|---|---|
| Material | GG | Grey cast iron |
Main Dimensions & Performance Data4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore diameter | d | 31.75 mm1.25 in |
| Length total | L | 144 mm5.669 in |
| Total height unit | U | 40.2 mm1.583 in |
| Mass | ≈m | 0.88 kg1.94 lbs |
Mounting dimensions4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Fixing bore | N | 12 mm0.472 in |
| Length (slot) | N1 | 58 mm2.283 in |
| Width (slot) | N2 | 12 mm0.472 in |
| Distance fixing bore | J | 117 mm4.606 in |
Dimensions6 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Thickness of flange | A1 | 14 mm0.551 in |
| Distance raceway | A2 | 18 mm0.709 in |
| Height housing | A | 31 mm1.22 in |
| Shoulder diameter housing | V | 80 mm3.15 in |
| Width housing slot side | W | 72 mm2.835 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 | 404472 | |
| Brand | FAG | |
| Base Type | UCFA206-20 | |
| X Life Marking | n.r. | |
| SAP material number | 0821976520000 | |
| Base product | 2305160304 | |
| Bearing X designation | UCFA206-20-J7 | |
| Mounting Manager ID | UCFA206-20-J7 | |
| Grease application ID | UCFA206-20-J7 |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Housing units UCFA, cast iron housing, radial insert ball bearing with grub screws in inner ring, RSR seals, for swivel motion | |
| Short Description | Take-up housing unit |
Additional information2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Housing | FA206 | |
| Bearing designation | UC206-20 |
Technical Data4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Outside Diameter (D) | 144 mm | |
| Bore Diameter (D) | 31.75 mm | |
| Total Height Unit (U) | 40.2 mm | |
| Thickness Of Flange (A1) | 14 mm |
