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
“NU408” 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 | FAGNU408-XL-M140 × 110 × 27 mm | KOYONU40840 × 110 × 27 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | FAG | KOYO |
| Designation | NU408-XL-M1 | NU408 |
| Product family | — | Single-row / NU |
| Detailed type | Cylindrical roller bearings | Cylindrical roller bearings |
| Series | NU408 | — |
| Bore diameterd | 40 mm | 40 mm |
| Outside diameterD | 110 mm | 110 mm |
| WidthB | 27 mm | 27 mm |
| Basic dynamic load ratingC | 119 kN | 120 kN |
| Basic static load ratingC0 | 95 kN | 89.1 kN |
| Fatigue load limitPu | 12.7 kN | 12.6 kN |
| Reference speednref | 6500 r/min | — |
| Limiting speednG | 12100 r/min | 6000 r/min |
| Mass≈m | 1.43 kg | 1.3 kg |
| Precision class | PN — Normal (ISO 492:2023) | — |
| Internal clearance | CN (Group N) — Normal internal clearance | — |
| Cage | M1 — Two Piece Brass Cage Roller Guided | — |
| 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 | — |
| Classification | ||
| Official Category Path | — | Cylindrical roller bearings - Single-row - NU |
| Official Classification 1 | — | Cylindrical roller bearings / Single-row / NU |
| Dimensions | ||
| Minimum chamfer dimensionrmin | 2 mm | — |
| Minimum chamfer dimensionrmin | 0.079 in | — |
| Minimum chamfer dimensionr1 min | 2 mm | — |
| Minimum chamfer dimensionr1 min | 0.079 in | — |
| Axial displacements | 2.8 mm | — |
| Axial displacements | 0.11 in | — |
| Raceway diameter outer ringE | 92 mm | — |
| Raceway diameter outer ringE | 3.622 in | — |
| Raceway diameter inner ringF | 58 mm | — |
| Raceway diameter inner ringF | 2.283 in | — |
| Minimum rib diameter outer ringD1 min | 86.4 mm | — |
| Minimum rib diameter outer ringD1 min | 3.402 in | — |
| Main Dimensions & Performance Data | ||
| Basic dynamic load rating, radialCr | 119,000 N | — |
| Basic dynamic load rating, radialCr | 26,753.597 lbf | — |
| Basic static load rating, radialC0r | 95,000 N | — |
| Basic static load rating, radialC0r | 21,357.914 lbf | — |
| Fatigue load limit, radialCur | 12,700 N | — |
| Fatigue load limit, radialCur | 2,855.216 lbf | — |
| Manufacturer Identity | ||
| Schaeffler Product Code | 369364 | — |
| Official Class Key | — | 040-010-000 |
| Base Type | NU408 | — |
| Old Designation | ["NU408M1","NU408-M1"] | — |
| Gpsd Group | F01 | — |
| Product Line Id | 12 | — |
| X Life Marking | XL | — |
| SAP material number | 0382648460000 | — |
| Base product | 2305090102 | — |
| Bearing X designation | NU408-XL-M1 | — |
| Mounting Manager ID | NU408-XL-M1 | — |
| Grease application ID | NU408-XL-M1 | — |
| Mounting dimensions | ||
| Minimum diameter shaft shoulderda min | 53 mm | — |
| Minimum diameter shaft shoulderda min | 2.087 in | — |
| Maximum diameter of shaft shoulderda max | 57 mm | — |
| Maximum diameter of shaft shoulderda max | 2.244 in | — |
| Minimum shaft shoulderdb min | 60 mm | — |
| Minimum shaft shoulderdb min | 2.362 in | — |
| Maximum diameter of housing shoulderDa max | 97 mm | — |
| Maximum diameter of housing shoulderDa max | 3.819 in | — |
| Maximum recess radiusra max | 2 mm | — |
| Maximum recess radiusra max | 0.079 in | — |
| Maximum recess radiusra1 max | 2 mm | — |
| Maximum recess radiusra1 max | 0.079 in | — |
| Product characteristics | ||
| Design | Standard | — |
| Radial internal clearanceCN (Group N) | Normal internal clearance | — |
| Tolerance classPN | Normal (ISO 492:2023) | — |
| Number of rows1 | Single-row design | — |
| Product Identity | ||
| Construction | Cylindrical roller bearing NU..-XL-M1, 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 | — |
| Technical Data | ||
| d | — | 110 mm |
| B | — | 27 mm |
| R(Min.) | — | 2 mm |
| R1(Min.) | — | 2 mm |
| Bore Diameter (D) | 40 mm | — |
| Fw | — | 58 mm |
| Outside Diamater (D) | 110 mm | — |
| Ew | — | - mm |
| Total Width (B) | 27 mm | — |
| Basic Load Ratings : Cr | — | 120 kN |
| Basic Dynamic Load Rating, Radial (Cr) | 119,000 N | — |
| Basic Load Ratings : C0R | — | 89.1 kN |
| Basic Static Load Rating, Radial (C0R) | 95,000 N | — |
| Fatigue Load Limit : Cu | — | 12.6 kN |
| Raceway Diameter Inner Ring (F) | 58 mm | — |
| Limiting Speeds(Grease Lub.) | — | 6000 min-1 |
| Operating Temperature Min. (Tmin) | -30 °C | — |
| Limiting Speeds(Oil Lub.) | — | 8000 min-1 |
| Minimum Diameter Shaft Shoulder (Da) | 53 mm | — |
| Sd1 | — | - mm |
| Operating Temperature Max. (Tmax) | 150 °C | — |
| B1 | — | - mm |
| Limiting Speed (Limiting Spe) | 12,100 1/min | — |
| B2 | — | - mm |
| Reference Speed (Nϑr) | 6,500 1/min | — |
| Da(Min.) | — | - mm |
| Maximum Recess Radius (Ra Max) | 2 mm | — |
| Db(Min.) | — | - mm |
| Maximum Diameter Of Housing Shoulder (Da) | 97 mm | — |
| Db(Max.) | — | - mm |
| Minimum Chamfer Dimension (R1 Min) | 2 mm | — |
| Dc(Min.) | — | - mm |
| Axial Displacement (S) | 2.8 mm | — |
| Dd(Min.) | — | - mm |
| Minimum Rib Diameter Outer Ring (D1 Min) | 86.4 mm | — |
| Da(Max.) | — | 101 mm |
| Maximum Diameter Of Shaft Shoulder (Da Max) | 57 mm | — |
| Maximum Recess Radius (Ra1 Max) | 2 mm | — |
| Minimum Chamfer Dimension (Rmin) | 2 mm | — |
| Ra(Max.) | — | 2 mm |
| Raceway Diameter Outer Ring (E) | 92 mm | — |
| Rb(Max.) | — | 2 mm |
| Minimum Shaft Shoulder (Db Min) | 60 mm | — |
| Mass(Refer.) | — | 1.30 kg |
| Fatigue Load Limit, Radial (Cur) | 12,700 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.