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
“NU406” 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 | FAGNU406-XL-M130 × 90 × 23 mm | KOYONU40630 × 90 × 23 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | FAG | KOYO |
| Designation | NU406-XL-M1 | NU406 |
| Product family | — | Single-row / NU |
| Detailed type | Cylindrical roller bearings | Cylindrical roller bearings |
| Series | NU406 | — |
| Bore diameterd | 30 mm | 30 mm |
| Outside diameterD | 90 mm | 90 mm |
| WidthB | 23 mm | 23 mm |
| Basic dynamic load ratingC | 84 kN | 78.3 kN |
| Basic static load ratingC0 | 65 kN | 55 kN |
| Fatigue load limitPu | 8.4 kN | 7.95 kN |
| Reference speednref | 8100 r/min | — |
| Limiting speednG | 15500 r/min | 7600 r/min |
| Mass≈m | 0.851 kg | 0.753 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 | 1.5 mm | — |
| Minimum chamfer dimensionrmin | 0.059 in | — |
| Minimum chamfer dimensionr1 min | 1.5 mm | — |
| Minimum chamfer dimensionr1 min | 0.059 in | — |
| Axial displacements | 2.3 mm | — |
| Axial displacements | 0.091 in | — |
| Raceway diameter outer ringE | 73 mm | — |
| Raceway diameter outer ringE | 2.874 in | — |
| Raceway diameter inner ringF | 45 mm | — |
| Raceway diameter inner ringF | 1.772 in | — |
| Minimum rib diameter outer ringD1 min | 68.4 mm | — |
| Minimum rib diameter outer ringD1 min | 2.693 in | — |
| Main Dimensions & Performance Data | ||
| Basic dynamic load rating, radialCr | 84,000 N | — |
| Basic dynamic load rating, radialCr | 18,884.892 lbf | — |
| Basic static load rating, radialC0r | 65,000 N | — |
| Basic static load rating, radialC0r | 14,613.309 lbf | — |
| Fatigue load limit, radialCur | 8,400 N | — |
| Fatigue load limit, radialCur | 1,888.489 lbf | — |
| Manufacturer Identity | ||
| Schaeffler Product Code | 369356 | — |
| Official Class Key | — | 040-010-000 |
| Base Type | NU406 | — |
| Old Designation | ["NU406-M1","NU406M1"] | — |
| Gpsd Group | F01 | — |
| Product Line Id | 12 | — |
| X Life Marking | XL | — |
| SAP material number | 0190050590000 | — |
| Base product | 2305090102 | — |
| Bearing X designation | NU406-XL-M1 | — |
| Mounting Manager ID | NU406-XL-M1 | — |
| Grease application ID | NU406-XL-M1 | — |
| Mounting dimensions | ||
| Minimum diameter shaft shoulderda min | 41 mm | — |
| Minimum diameter shaft shoulderda min | 1.614 in | — |
| Maximum diameter of shaft shoulderda max | 44 mm | — |
| Maximum diameter of shaft shoulderda max | 1.732 in | — |
| Minimum shaft shoulderdb min | 47 mm | — |
| Minimum shaft shoulderdb min | 1.85 in | — |
| Maximum diameter of housing shoulderDa max | 79 mm | — |
| Maximum diameter of housing shoulderDa max | 3.11 in | — |
| Maximum recess radiusra max | 1.5 mm | — |
| Maximum recess radiusra max | 0.059 in | — |
| Maximum recess radiusra1 max | 1.5 mm | — |
| Maximum recess radiusra1 max | 0.059 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 | — | 90 mm |
| B | — | 23 mm |
| R(Min.) | — | 1.5 mm |
| R1(Min.) | — | 1.5 mm |
| Bore Diameter (D) | 30 mm | — |
| Fw | — | 45 mm |
| Outside Diamater (D) | 90 mm | — |
| Ew | — | - mm |
| Total Width (B) | 23 mm | — |
| Basic Load Ratings : Cr | — | 78.3 kN |
| Basic Dynamic Load Rating, Radial (Cr) | 84,000 N | — |
| Basic Load Ratings : C0R | — | 55.0 kN |
| Basic Static Load Rating, Radial (C0R) | 65,000 N | — |
| Fatigue Load Limit : Cu | — | 7.95 kN |
| Raceway Diameter Inner Ring (F) | 45 mm | — |
| Limiting Speeds(Grease Lub.) | — | 7600 min-1 |
| Operating Temperature Min. (Tmin) | -30 °C | — |
| Limiting Speeds(Oil Lub.) | — | 10000 min-1 |
| Minimum Diameter Shaft Shoulder (Da) | 41 mm | — |
| Sd1 | — | - mm |
| Operating Temperature Max. (Tmax) | 150 °C | — |
| B1 | — | - mm |
| Limiting Speed (Limiting Spe) | 15,500 1/min | — |
| B2 | — | - mm |
| Reference Speed (Nϑr) | 8,100 1/min | — |
| Da(Min.) | — | - mm |
| Maximum Recess Radius (Ra Max) | 1.5 mm | — |
| Db(Min.) | — | - mm |
| Maximum Diameter Of Housing Shoulder (Da) | 79 mm | — |
| Db(Max.) | — | - mm |
| Minimum Chamfer Dimension (R1 Min) | 1.5 mm | — |
| Dc(Min.) | — | - mm |
| Axial Displacement (S) | 2.3 mm | — |
| Dd(Min.) | — | - mm |
| Minimum Rib Diameter Outer Ring (D1 Min) | 68.4 mm | — |
| Da(Max.) | — | 82 mm |
| Maximum Diameter Of Shaft Shoulder (Da Max) | 44 mm | — |
| Maximum Recess Radius (Ra1 Max) | 1.5 mm | — |
| Minimum Chamfer Dimension (Rmin) | 1.5 mm | — |
| Ra(Max.) | — | 1.5 mm |
| Raceway Diameter Outer Ring (E) | 73 mm | — |
| Rb(Max.) | — | 1.5 mm |
| Minimum Shaft Shoulder (Db Min) | 47 mm | — |
| Mass(Refer.) | — | 0.753 kg |
| Fatigue Load Limit, Radial (Cur) | 8,400 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.