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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Dimensions verified
“NU2268” across 2 loaded brands
At least two brands share the same bore, outside diameter and width. Use Custom Compare when you want to choose exact suffix variants yourself.
Technical comparison
Choose exact variants instead →Brand differences at a glance
| Parameter | SKFNU 2268 MA340 × 620 × 165 mm | FAGNU2268-E-M1A340 × 620 × 165 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | SKF | FAG |
| Designation | NU 2268 MA | NU2268-E-M1A |
| Product family | Cylindrical roller bearings | — |
| Detailed type | Single row cylindrical roller bearing, nu design | Cylindrical roller bearings |
| Series | — | NU2268 |
| Bore diameterd | 340 mm | 340 mm |
| Outside diameterD | 620 mm | 620 mm |
| WidthB | 165 mm | 165 mm |
| Basic dynamic load ratingC | 2640 kN | 3500 kN |
| Basic static load ratingC0 | 4500 kN | 5700 kN |
| Fatigue load limitPu | 365 kN | 550 kN |
| Reference speednref | 1000 r/min | 520 r/min |
| Limiting speednG | 1500 r/min | 1580 r/min |
| Mass≈m | 221 kg | 227.35 kg |
| Precision class | — | PN — Normal (ISO 492:2023) |
| Internal clearance | CN | CN (Group N) — Normal internal clearance |
| Sealing | Without | — |
| Cage | Machined brass | M1A — Two Piece Brass Cage Lip guided |
| Lubricant | None | — |
| Minimum operating temperatureTmin | — | -30 °C |
| Maximum operating temperatureTmax | — | 150 °C |
| Capabilities & suitability | ||
| Radial load capacity | — | Yes |
| Suitable for grease lubrication | — | Yes |
| Suitable for oil lubrication | — | Yes |
| Unsealed design | — | Yes |
| Dimensions | ||
| Minimum chamfer dimensionrmin | — | 6 mm |
| Minimum chamfer dimensionrmin | — | 0.236 in |
| Minimum chamfer dimensionr1 min | — | 6 mm |
| Minimum chamfer dimensionr1 min | — | 0.236 in |
| Axial displacements | — | 13.3 mm |
| Axial displacements | — | 0.524 in |
| Raceway diameter outer ringE | — | 558 mm |
| Raceway diameter outer ringE | — | 21.969 in |
| Raceway diameter inner ringF | — | 408 mm |
| Raceway diameter inner ringF | — | 16.063 in |
| Minimum rib diameter outer ringD1 min | — | 534 mm |
| Minimum rib diameter outer ringD1 min | — | 21.024 in |
| Engineering — Abutment dimensions | ||
| Diameter of spacer sleeved a | max. 401 mm | — |
| Diameter of shaft abutmentd b | min. 421 mm | — |
| Diameter of housing abutmentD a | max. 594 mm | — |
| Radius of filletr a | max. 5 mm | — |
| Engineering — Calculation data | ||
| Minimum load factork r | 0.3 | — |
| Limiting valuee | 0.3 | — |
| Calculation factorY | 0.4 | — |
| Engineering — Dimensions | ||
| Shoulder diameter of outer ringD 1 | ≈ 515 mm | — |
| Raceway diameter of inner ringF | 416 mm | — |
| Chamfer dimensionr 1,2 | min. 6 mm | — |
| Permissible axial displacements | max. 8 mm | — |
| Logistics | ||
| Product net weight | 221.0 kg | — |
| eClass code | 23-05-09-01 | — |
| UNSPSC code | 31171505 | — |
| Main Dimensions & Performance Data | ||
| Basic dynamic load rating, radialCr | — | 3,500,000 N |
| Basic dynamic load rating, radialCr | — | 786,870.504 lbf |
| Basic static load rating, radialC0r | — | 5,700,000 N |
| Basic static load rating, radialC0r | — | 1,281,474.82 lbf |
| Fatigue load limit, radialCur | — | 550,000 N |
| Fatigue load limit, radialCur | — | 123,651.079 lbf |
| Manufacturer Identity | ||
| Schaeffler Product Code | — | 367881 |
| Base Type | — | NU2268 |
| Old Designation | — | ["NU2268E.M1A","NU2268MA"] |
| Gpsd Group | — | F01 |
| Product Line Id | — | 75 |
| SAP material number | — | 0192435290000 |
| Base product | — | 2305090102 |
| Mounting dimensions | ||
| Minimum diameter shaft shoulderda min | — | 366 mm |
| Minimum diameter shaft shoulderda min | — | 14.409 in |
| Maximum diameter of shaft shoulderda max | — | 404 mm |
| Maximum diameter of shaft shoulderda max | — | 15.906 in |
| Minimum shaft shoulderdb min | — | 412 mm |
| Minimum shaft shoulderdb min | — | 16.22 in |
| Maximum diameter of housing shoulderDa max | — | 594 mm |
| Maximum diameter of housing shoulderDa max | — | 23.386 in |
| Maximum recess radiusra max | — | 5 mm |
| Maximum recess radiusra max | — | 0.197 in |
| Maximum recess radiusra1 max | — | 5 mm |
| Maximum recess radiusra1 max | — | 0.197 in |
| Product characteristics | ||
| DesignE | — | Increased Capacity Design |
| Radial internal clearanceCN (Group N) | — | Normal internal clearance |
| Tolerance classPN | — | Normal (ISO 492:2023) |
| Number of rows1 | — | Single-row design |
| Product identity | ||
| Official product category | Cylindrical roller bearings | — |
| Official taxonomy path | /products/rolling-bearings/roller-bearings/cylindrical-roller-bearings/single-row-cylindrical-roller-bearings | — |
| Structure group ID | BC1_001_101 | — |
| Available from SKF | Yes | — |
| Remanufacturable | Yes | — |
| Product Identity | ||
| Construction | — | Cylindrical roller bearing NU..-E-M1A, with cage, single row, non-locating bearing, 2 ribs on outer ring, 0 ribs on inner ring (smooth), type NU, Running accuracy in P6 |
| Short Description | — | Cylindrical roller bearing |
| Properties | ||
| Bearing part | Complete bearing | — |
| Axial displacement capability | In both directions | — |
| Number of rows | 1 | — |
| Locating feature, bearing outer ring | Without | — |
| Bore type | Cylindrical | — |
| Number of flanges, outer ring | 2 | — |
| Number of flanges, inner ring | 0 | — |
| Loose flange | None | — |
| Radial internal clearance | CN | — |
| Tolerance class | Normal | — |
| Coating | Without | — |
| Relubrication feature | Without | — |
| Candidate for remanufacturing | Yes | — |
| Indicative carbon footprint for new product | 818.0 kg CO 2 e | — |
| Indicative carbon footprint for remanufactured product | 272.0 kg CO 2 e | — |
| Technical Data | ||
| Bore Diameter (D) | — | 340 mm |
| Outside Diamater (D) | — | 620 mm |
| Total Width (B) | — | 165 mm |
| Basic Dynamic Load Rating, Radial (Cr) | — | 3,500,000 N |
| Basic Static Load Rating, Radial (C0R) | — | 5,700,000 N |
| Raceway Diameter Inner Ring (F) | — | 408 mm |
| Operating Temperature Min. (Tmin) | — | -30 °C |
| Minimum Diameter Shaft Shoulder (Da) | — | 366 mm |
| Operating Temperature Max. (Tmax) | — | 150 °C |
| Limiting Speed (Limiting Spe) | — | 1,580 1/min |
| Reference Speed (Nϑr) | — | 520 1/min |
| Maximum Recess Radius (Ra Max) | — | 5 mm |
| Maximum Diameter Of Housing Shoulder (Da) | — | 594 mm |
| Minimum Chamfer Dimension (R1 Min) | — | 6 mm |
| Axial Displacement (S) | — | 13.3 mm |
| Minimum Rib Diameter Outer Ring (D1 Min) | — | 534 mm |
| Maximum Diameter Of Shaft Shoulder (Da Max) | — | 404 mm |
| Maximum Recess Radius (Ra1 Max) | — | 5 mm |
| Minimum Chamfer Dimension (Rmin) | — | 6 mm |
| Raceway Diameter Outer Ring (E) | — | 558 mm |
| Minimum Shaft Shoulder (Db Min) | — | 412 mm |
| Fatigue Load Limit, Radial (Cur) | — | 550,000 N |
| Temperature range | ||
| Operating temperature min.Tmin | — | -30 °C |
| Operating temperature min.Tmin | — | -22 °F |
| Operating temperature max.Tmax | — | 150 °C |
| Operating temperature max.Tmax | — | 302 °F |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.