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| Parameter | FAGUCF21260 × 175 × 65.1 mm | KOYOUCF21260 × × 65.1 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | FAG | KOYO |
| Designation | UCF212 | UCF212 |
| Product family | — | Square-flanged type |
| Detailed type | Flanged housing unit | Ball bearing units |
| Bore diameterd | 60 mm | 60 mm |
| Outside diameterD | 175 mm | — |
| WidthB | 65.1 mm | 65.1 mm |
| Basic dynamic load ratingC | — | 52.4 kN |
| Basic static load ratingC0 | — | 36.2 kN |
| Fatigue load limitPu | — | 1.65 kN |
| Mass≈m | 4.394 kg | — |
| Bearing material | GG — Grey cast iron | — |
| Additional information | ||
| Number of housings | 1 | — |
| Housing | F212 | — |
| Bearing designation | UC212 | — |
| Classification | ||
| Official Category Path | — | Ball bearing units - Square-flanged type |
| Official Classification 1 | — | Ball bearing units / Square-flanged type |
| Dimensions | ||
| Height housingA | 48 mm | — |
| Height housingA | 1.89 in | — |
| Thickness of flangeA1 | 20 mm | — |
| Thickness of flangeA1 | 0.787 in | — |
| Distance racewayA2 | 29 mm | — |
| Distance racewayA2 | 1.142 in | — |
| Connection thread for lubricationQ | M6 | — |
| Main Dimensions & Performance Data | ||
| Flange widthL | 175 mm | — |
| Flange widthL | 6.89 in | — |
| Total height unitU | 68.7 mm | — |
| Total height unitU | 2.705 in | — |
| Basic dynamic load rating, radialCr | 56,000 N | — |
| Basic dynamic load rating, radialCr | 12,589.928 lbf | — |
| Basic static load rating, radialC0r | 36,000 N | — |
| Basic static load rating, radialC0r | 8,093.525 lbf | — |
| Fatigue load limit, radialCur | 1,870 N | — |
| Fatigue load limit, radialCur | 420.414 lbf | — |
| Manufacturer Identity | ||
| Schaeffler Product Code | 403392 | — |
| Official Class Key | — | 100-040-000 |
| Base Type | UCF212 | — |
| Gpsd Group | S04 | — |
| Product Line Id | 72 | — |
| X Life Marking | n.r. | — |
| SAP material number | 0808222310000 | — |
| Base product | 2305160225 | — |
| Bearing X designation | UCF212-J7 | — |
| Mounting Manager ID | UCF212-J7 | — |
| Grease application ID | UCF212-J7 | — |
| Mounting dimensions | ||
| Distance fixing boreJ | 143 mm | — |
| Distance fixing boreJ | 5.63 in | — |
| Fixing boreN | 19 mm | — |
| Fixing boreN | 0.748 in | — |
| Distance fixing boreN1 | 143 mm | — |
| Distance fixing boreN1 | 5.63 in | — |
| Number of screwing holesn | 4 | — |
| Product characteristics | ||
| MaterialGG | Grey cast iron | — |
| Product Identity | ||
| Construction | Flanged housing unit UCF | — |
| Short Description | Flanged housing unit | — |
| Technical Data | ||
| d | — | 60 mm |
| L | — | 175 mm |
| A | — | 48 mm |
| J | — | 143 mm |
| N | — | 19 mm |
| Width (B) | 65.1 mm | — |
| A1 | — | 18 mm |
| Bore Diameter (D) | 60 mm | — |
| A2 | — | 29 mm |
| Total Height Unit (U) | 68.7 mm | — |
| A0 | — | 68.7 mm |
| Flange Width (L) | 175 mm | — |
| B | — | 65.1 mm |
| Thickness Of Flange (A1) | 20 mm | — |
| S | — | 25.4 mm |
| Bolt Size | — | M16 |
| Basic Load Ratings : Cr | — | 52.4 kN |
| Basic Load Ratings : C0R | — | 36.2 kN |
| Fatigue Load Limit : Cu | — | 1.65 kN |
| Factor : F0 | — | 14.4 |
| Nipple Size | — | R1/8 |
| 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 | — |
Independent reference comparison based on the manufacturer data currently loaded. Always verify current limits, tolerances and suffix definitions with the official source before engineering selection.