Cross-brand designation analysis
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Same-model Comparison
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
Exact designations rank first. Dimensions, suffixes and other technical differences remain visible so the result is not mistaken for an interchangeability declaration.
Dimensions verified
“NUP236” across 3 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 | FAGNUP236-E-XL-M1180 × 320 × 52 mm | NSKNUP236EM180 × 320 × 52 mm | KOYONUP236R180 × 320 × 52 mm |
|---|---|---|---|
| Comparable specifications | |||
| Brand | FAG | NSK | KOYO |
| Designation | NUP236-E-XL-M1 | NUP236EM | NUP236R |
| Product family | — | Cylindrical roller bearing | Single-row / NUP |
| Detailed type | Cylindrical roller bearings | Cylindrical roller bearings | Cylindrical roller bearings |
| Series | NUP236 | — | — |
| Bore diameterd | 180 mm | 180 mm | 180 mm |
| Outside diameterD | 320 mm | 320 mm | 320 mm |
| WidthB | 52 mm | 52 mm | 52 mm |
| Basic dynamic load ratingC | 730 kN | 770 kN | 783 kN |
| Basic static load ratingC0 | 830 kN | 850 kN | 852 kN |
| Fatigue load limitPu | 124 kN | — | 104 kN |
| Reference speednref | 1850 r/min | — | — |
| Limiting speednG | 3750 r/min | — | 1800 r/min |
| Mass≈m | 19.3 kg | — | 20.7 kg |
| Precision class | PN — Normal (ISO 492:2023) | — | — |
| Internal clearance | CN (Group N) — Normal internal clearance | — | — |
| Cage | M1 — Two Piece Brass Cage Roller Guided | Machined brass | — |
| Minimum operating temperatureTmin | -30 °C | — | — |
| Maximum operating temperatureTmax | 150 °C | — | — |
| Boundary dimensions | |||
| Bearing widthB | — | 52 mm | — |
| Minimum bearing chamferr min. | — | 4 mm | — |
| Minimum secondary bearing chamferr1 min. | — | 4 mm | — |
| Roller inscribed circle diameterFw | — | 217 mm | — |
| Capabilities & suitability | |||
| Radial load capacity | Yes | — | — |
| Axial load capacity in one direction | Yes | — | — |
| Axial load capacity in both directions | Yes | — | — |
| Suitable for grease lubrication | Yes | — | — |
| Suitable for oil lubrication | Yes | — | — |
| Unsealed design | Yes | — | — |
| Largebearing | Yes | — | — |
| Catalogue reference mass | |||
| Approximate shared-row mass — not separately stated for each rib arrangement | — | 19 kg | — |
| Classification | |||
| Official Category Path | — | — | Cylindrical roller bearings - Single-row - NUP |
| Official Classification 1 | — | — | Cylindrical roller bearings / Single-row / NUP |
| Construction | |||
| Single-row construction type | — | NUP | — |
| Rib arrangement | — | Two outer-ring ribs; one integral and one loose inner-ring rib | — |
| Standard cage material | — | Machined brass | — |
| Standard cage marking | — | M | — |
| Other cage codes listed for this catalogue row | — | None listed in this row | — |
| Precision — designation omission rule | — | ISO Normal when no precision suffix is specified | — |
| Clearance identification — verify interchangeability | — | No clearance suffix shown. CN omission applies to interchangeable designs; do not infer a numerical clearance. | — |
| Optimized crowning note | — | Catalogue asterisk: optimized crowning may be available; not verified as fitted | — |
| Dimensions | |||
| Minimum chamfer dimensionrmin | 4 mm | — | — |
| Minimum chamfer dimensionrmin | 0.157 in | — | — |
| Minimum chamfer dimensionr1 min | 4 mm | — | — |
| Minimum chamfer dimensionr1 min | 0.157 in | — | — |
| Raceway diameter outer ringE | 289 mm | — | — |
| Raceway diameter outer ringE | 11.378 in | — | — |
| Raceway diameter inner ringF | 217 mm | — | — |
| Raceway diameter inner ringF | 8.543 in | — | — |
| Width of loose ribB3 | 8 mm | — | — |
| Width of loose ribB3 | 0.315 in | — | — |
| Load ratings — standard cage | |||
| Basic dynamic radial load ratingCr | — | 770000 N | — |
| Basic static radial load ratingC0r | — | 850000 N | — |
| Lubrication-qualified speed — standard cage | |||
| Thermal speed rating — oil bath | — | 2200 r/min | — |
| Mechanical limiting speed — forced oil circulation | — | 3600 r/min | — |
| Limiting speed — grease | — | 1900 r/min | — |
| Limiting speed — oil bath | — | 2200 r/min | — |
| Main Dimensions & Performance Data | |||
| Basic dynamic load rating, radialCr | 730,000 N | — | — |
| Basic dynamic load rating, radialCr | 164,118.705 lbf | — | — |
| Basic static load rating, radialC0r | 830,000 N | — | — |
| Basic static load rating, radialC0r | 186,600.719 lbf | — | — |
| Fatigue load limit, radialCur | 124,000 N | — | — |
| Fatigue load limit, radialCur | 27,877.698 lbf | — | — |
| Manufacturer Identity | |||
| Schaeffler Product Code | 373561 | — | — |
| Official Class Key | — | — | 040-010-000 |
| Base Type | NUP236 | — | — |
| Old Designation | ["NUP236-E-M1","NUP236E.M1"] | — | — |
| Gpsd Group | F01 | — | — |
| Product Line Id | 63 | — | — |
| X Life Marking | XL | — | — |
| SAP material number | 0192544400000 | — | — |
| Base product | 2305090122 | — | — |
| Bearing X designation | NUP236-E-XL-M1 | — | — |
| Mounting Manager ID | NUP236-E-XL-M1 | — | — |
| Grease application ID | NUP236-E-XL-M1 | — | — |
| Mounting dimensions | |||
| Maximum rib diameter inner ringd1 | 230.2 mm | — | — |
| Maximum rib diameter inner ringd1 | 9.063 in | — | — |
| Minimum rib diameter outer ringD1 min | 278.6 mm | — | — |
| Minimum rib diameter outer ringD1 min | 10.969 in | — | — |
| Minimum diameter shaft shoulderda min | 197 mm | — | — |
| Minimum diameter shaft shoulderda min | 7.756 in | — | — |
| Minimum shaft shoulderdc min | 233 mm | — | — |
| Minimum shaft shoulderdc min | 9.173 in | — | — |
| Maximum diameter of housing shoulderDa max | 303 mm | — | — |
| Maximum diameter of housing shoulderDa max | 11.929 in | — | — |
| Maximum recess radiusra max | 3 mm | — | — |
| Maximum recess radiusra max | 0.118 in | — | — |
| Mounting dimensions — shown arrangement | |||
| Minimum shaft shoulder diameterdb min. | — | 196 mm | — |
| Maximum housing shoulder diameterDa max. | — | 304 mm | — |
| Maximum adjacent fillet radiusra max. | — | 3 mm | — |
| Maximum secondary adjacent fillet radiusrb max. | — | 3 mm | — |
| 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 | |||
| Construction | Cylindrical roller bearing NUP..-E-XL-M1, with cage, single row, locating bearing, 2 ribs on outer ring, 1 rib on inner ring, rib washer internal, type NUP | — | — |
| Short Description | Cylindrical roller bearing | — | — |
| Technical Data | |||
| d | — | — | 320 mm |
| B | — | — | 52 mm |
| R(Min.) | — | — | 4 mm |
| R1(Min.) | — | — | 4 mm |
| Bore Diameter (D) | 180 mm | — | — |
| Fw | — | — | 217 mm |
| Outside Diamater (D) | 320 mm | — | — |
| Ew | — | — | - mm |
| Total Width (B) | 52 mm | — | — |
| Basic Load Ratings : Cr | — | — | 783 kN |
| Basic Dynamic Load Rating, Radial (Cr) | 730,000 N | — | — |
| Basic Load Ratings : C0R | — | — | 852 kN |
| Basic Static Load Rating, Radial (C0R) | 830,000 N | — | — |
| Fatigue Load Limit : Cu | — | — | 104 kN |
| Raceway Diameter Inner Ring (F) | 217 mm | — | — |
| Limiting Speeds(Grease Lub.) | — | — | 1800 min-1 |
| Operating Temperature Min. (Tmin) | -30 °C | — | — |
| Limiting Speeds(Oil Lub.) | — | — | 2100 min-1 |
| Minimum Diameter Shaft Shoulder (Da) | 197 mm | — | — |
| Sd1 | — | — | - mm |
| Width Of Loose Rib (B3) | 8 mm | — | — |
| B1 | — | — | - mm |
| Operating Temperature Max. (Tmax) | 150 °C | — | — |
| B2 | — | — | - mm |
| Limiting Speed (Limiting Spe) | 3,750 1/min | — | — |
| Da(Min.) | — | — | 196 mm |
| Minimum Shaft Shoulder (Dc Min) | 233 mm | — | — |
| Db(Min.) | — | — | - mm |
| Reference Speed (Nϑr) | 1,850 1/min | — | — |
| Db(Max.) | — | — | - mm |
| Maximum Recess Radius (Ra Max) | 3 mm | — | — |
| Dc(Min.) | — | — | - mm |
| Maximum Diameter Of Housing Shoulder (Da) | 303 mm | — | — |
| Dd(Min.) | — | — | - mm |
| Maximum Rib Diameter Inner Ring (D1) | 230.2 mm | — | — |
| Da(Max.) | — | — | 304 mm |
| Minimum Chamfer Dimension (R1 Min) | 4 mm | — | — |
| Minimum Rib Diameter Outer Ring (D1 Min) | 278.6 mm | — | — |
| Minimum Chamfer Dimension (Rmin) | 4 mm | — | — |
| Ra(Max.) | — | — | 3 mm |
| Raceway Diameter Outer Ring (E) | 289 mm | — | — |
| Rb(Max.) | — | — | 3 mm |
| Fatigue Load Limit, Radial (Cur) | 124,000 N | — | — |
| Mass(Refer.) | — | — | 20.7 kg |
| 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.