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 | 275 mm |
| Width | B | 215 mm |
| Mass | ≈m | 12.26 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 |
| Height | H | 215 mm8.465 in |
| Length total | L | 275 mm10.827 in |
| Basic static load rating, radial | C0r | 72,000 N16,187.05 lbf |
| Fatigue load limit, radial | Cur | 3,350 N753.147 lbf |
| Basic dynamic load rating, radial | Cr | 102,000 N22,931.655 lbf |
| Mass | ≈m | 12.26 kg27.029 lbs |
Mounting dimensions7 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Width guidance groove | A1 | 28 mm1.102 in |
| Upper width guidance groove tolerance | 0.3 mm0.012 in | |
| Lower width guidance groove tolerance | 0 mm0 in | |
| Distance guidance grooves | H1 | 190 mm7.48 in |
| Upper distance guidance groove tolerance | 0 mm0 in | |
| Lower distance guidance groove tolerance | -0.8 mm-0.031 in | |
| Fixing bore | N | 47 mm1.85 in |
Dimensions11 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Distance shaft axis | L1 | 170 mm6.693 in |
| Length fixed link | L2 | 30 mm1.181 in |
| Length guidance groove | L3 | 140 mm5.512 in |
| Width housing fixing side | A | 80 mm3.15 in |
| Width recess | N1 | 40 mm1.575 in |
| Height recess | N2 | 80 mm3.15 in |
| Width inner ring | B | 96 mm3.78 in |
| Distance of raceway to locking collar | S1 | 56.3 mm2.217 in |
| Height housing fixing side | T | 130 mm5.118 in |
| Connection thread for lubrication | Q | M6 |
| Width housing | A2 | 55 mm2.165 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 | 404320 | |
| Brand | FAG | |
| Base Type | UCT218 | |
| X Life Marking | n.r. | |
| SAP material number | 0823170970000 | |
| Base product | 2305160301 | |
| Bearing X designation | UCT218-J7 | |
| Mounting Manager ID | UCT218-J7 | |
| Grease application ID | UCT218-J7 |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Housing units UCT, cast iron housing, radial insert ball bearing with grub screws in inner ring, RSR seals, for linear motion | |
| Short Description | Take-up housing unit |
Additional information2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Housing | T218 | |
| Bearing designation | UC218 |
Technical Data3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Width (B) | 215 mm | |
| Outside Diameter (D) | 275 mm | |
| Bore Diameter (D) | 90 mm |
