Cross-brand designation analysis
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Explore products that share a base designation across loaded brands, with dimensional agreement and data gaps shown clearly.
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One base designation across loaded brands
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Data incomplete
“UCT204” across 2 loaded brands
The base designation is shared, but too few brands have complete boundary dimensions. Use Custom Compare when you want to choose exact suffix variants yourself.
Technical comparison
Choose exact variants instead →Brand differences at a glance
| Parameter | FAGUCT20420 × 94 × 89 mm | KOYOUCT20420 × × 31 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | FAG | KOYO |
| Designation | UCT204 | UCT204 |
| Product family | — | Take-up type |
| Detailed type | Take-up housing unit | Ball bearing units |
| Bore diameterd | 20 mm | 20 mm |
| Outside diameterD | 94 mm | — |
| WidthB | 89 mm | 31 mm |
| HeightH | — | 89 mm |
| Basic dynamic load ratingC | — | 12.8 kN |
| Basic static load ratingC0 | — | 6.65 kN |
| Fatigue load limitPu | — | 0.302 kN |
| Mass≈m | 0.72 kg | — |
| Bearing material | GG — Grey cast iron | — |
| Additional information | ||
| Housing | T204 | — |
| Bearing designation | UC204 | — |
| Classification | ||
| Official Category Path | — | Ball bearing units - Take-up type |
| Official Classification 1 | — | Ball bearing units / Take-up type |
| Dimensions | ||
| Distance shaft axisL1 | 61 mm | — |
| Distance shaft axisL1 | 2.402 in | — |
| Length fixed linkL2 | 10 mm | — |
| Length fixed linkL2 | 0.394 in | — |
| Length guidance grooveL3 | 51 mm | — |
| Length guidance grooveL3 | 2.008 in | — |
| Width housing fixing sideA | 32 mm | — |
| Width housing fixing sideA | 1.26 in | — |
| Width recessN1 | 16 mm | — |
| Width recessN1 | 0.63 in | — |
| Height recessN2 | 32 mm | — |
| Height recessN2 | 1.26 in | — |
| Width inner ringB | 31 mm | — |
| Width inner ringB | 1.22 in | — |
| Distance of raceway to locking collarS1 | 18.3 mm | — |
| Distance of raceway to locking collarS1 | 0.72 in | — |
| Height housing fixing sideT | 51 mm | — |
| Height housing fixing sideT | 2.008 in | — |
| Connection thread for lubricationQ | M6 | — |
| Width housingA2 | 21 mm | — |
| Width housingA2 | 0.827 in | — |
| Main Dimensions & Performance Data | ||
| Length totalL | 94 mm | — |
| Length totalL | 3.701 in | — |
| Basic static load rating, radialC0r | 6,600 N | — |
| Basic static load rating, radialC0r | 1,483.813 lbf | — |
| Fatigue load limit, radialCur | 345 N | — |
| Fatigue load limit, radialCur | 77.563 lbf | — |
| Basic dynamic load rating, radialCr | 13,600 N | — |
| Basic dynamic load rating, radialCr | 3,057.554 lbf | — |
| Manufacturer Identity | ||
| Schaeffler Product Code | 404202 | — |
| Official Class Key | — | 100-070-000 |
| Base Type | UCT204 | — |
| Gpsd Group | S04 | — |
| Product Line Id | 72 | — |
| X Life Marking | n.r. | — |
| SAP material number | 0821606600000 | — |
| Base product | 2305160301 | — |
| Bearing X designation | UCT204-J7 | — |
| Mounting Manager ID | UCT204-J7 | — |
| Grease application ID | UCT204-J7 | — |
| Mounting dimensions | ||
| Width guidance grooveA1 | 12 mm | — |
| Width guidance grooveA1 | 0.472 in | — |
| Upper width guidance groove tolerance | 0.2 mm | — |
| Upper width guidance groove tolerance | 0.008 in | — |
| Lower width guidance groove tolerance | 0 mm | — |
| Lower width guidance groove tolerance | 0 in | — |
| Distance guidance groovesH1 | 76 mm | — |
| Distance guidance groovesH1 | 2.992 in | — |
| Upper distance guidance groove tolerance | 0 mm | — |
| Upper distance guidance groove tolerance | 0 in | — |
| Lower distance guidance groove tolerance | -0.5 mm | — |
| Lower distance guidance groove tolerance | -0.02 in | — |
| Fixing boreN | 19 mm | — |
| Fixing boreN | 0.748 in | — |
| Product characteristics | ||
| MaterialGG | Grey cast iron | — |
| Product Identity | ||
| 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 | — |
| Technical Data | ||
| d | — | 20 mm |
| A | — | 32 mm |
| A1 | — | 12 mm |
| A2 | — | 21 mm |
| H | — | 89 mm |
| Width (B) | 89 mm | — |
| H1 | — | 76 mm |
| Outside Diameter (D) | 94 mm | — |
| H2 | — | 51 mm |
| Bore Diameter (D) | 20 mm | — |
| L | — | 94 mm |
| L1 | — | 61 mm |
| L2 | — | 10 mm |
| L3 | — | 51 mm |
| N | — | 19 mm |
| N1 | — | 16 mm |
| N2 | — | 32 mm |
| B | — | 31 mm |
| S | — | 12.7 mm |
| Basic Load Ratings : Cr | — | 12.8 kN |
| Basic Load Ratings : C0R | — | 6.65 kN |
| Fatigue Load Limit : Cu | — | 0.302 kN |
| Factor : F0 | — | 13.2 |
| Nipple Size | — | 1/4-28UNF |
| Temperature range | ||
| Operating temperature min.Tmin | -20 °C | — |
| Operating temperature min.Tmin | -4 °F | — |
| Operating temperature max.Tmax | 120 °C | — |
| Operating temperature max.Tmax | 248 °F | — |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.