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 | 17 mm |
| Outside diameter | D | 98 mm |
| Width | B | 33.3 mm |
| Mass | ≈m | 0.42 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 | 17 mm0.669 in |
| Length total | L | 98 mm3.858 in |
| Total height unit | U | 33.3 mm1.311 in |
| Mass | ≈m | 420 g14.815 oz |
Mounting dimensions4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Fixing bore | N | 10 mm0.394 in |
| Length (slot) | N1 | 40 mm1.575 in |
| Width (slot) | N2 | 10 mm0.394 in |
| Distance fixing bore | J | 78 mm3.071 in |
Dimensions6 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Thickness of flange | A1 | 12 mm0.472 in |
| Distance raceway | A2 | 15 mm0.591 in |
| Height housing | A | 25.5 mm1.004 in |
| Shoulder diameter housing | V | 60 mm2.362 in |
| Width housing slot side | W | 50 mm1.969 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 | 404446 | |
| Brand | FAG | |
| Base Type | UCFA203 | |
| X Life Marking | n.r. | |
| SAP material number | 0821609700000 | |
| Base product | 2305160304 | |
| Bearing X designation | UCFA203-J7 | |
| Mounting Manager ID | UCFA203-J7 | |
| Grease application ID | UCFA203-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 | FA204 | |
| Bearing designation | UC203 |
Technical Data4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Outside Diameter (D) | 98 mm | |
| Bore Diameter (D) | 17 mm | |
| Total Height Unit (U) | 33.3 mm | |
| Thickness Of Flange (A1) | 12 mm |
