Cross-brand designation analysis
COMPARE / VERIFY
Same-model Comparison
Explore products that share a base designation across loaded brands, with dimensional agreement and data gaps shown clearly.
Automatic candidate selection
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
“NU2252” across 5 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 2252 MA260 × 480 × 130 mm | FAGNU2252-E-M1A260 × 480 × 130 mm | TIMKENNU2252EMA260 × 480 × 130 mm | NSKNU2252M260 × 480 × 130 mm | KOYONU2252260 × 480 × 130 mm |
|---|---|---|---|---|---|
| Comparable specifications | |||||
| Brand | SKF | FAG | TIMKEN | NSK | KOYO |
| Designation | NU 2252 MA | NU2252-E-M1A | NU2252EMA | NU2252M | NU2252 |
| Product family | Cylindrical roller bearings | — | Cylindrical 1-Row | Cylindrical roller bearing | Single-row / NU |
| Detailed type | Single row cylindrical roller bearing, nu design | Cylindrical roller bearings | Cylindrical roller bearings | Cylindrical roller bearings | Cylindrical roller bearings |
| Series | — | NU2252 | EX28055 | — | — |
| Bore diameterd | 260 mm | 260 mm | 260 mm | 260 mm | 260 mm |
| Outside diameterD | 480 mm | 480 mm | 480 mm | 480 mm | 480 mm |
| WidthB | 130 mm | 130 mm | 130 mm | 130 mm | 130 mm |
| Basic dynamic load ratingC | 1790 kN | 2180 kN | 2420 kN | 2110 kN | 2240 kN |
| Basic static load ratingC0 | 3000 kN | 3350 kN | 3330 kN | 2770 kN | 2950 kN |
| Fatigue load limitPu | 265 kN | 350 kN | — | — | 305 kN |
| Reference speednref | 1400 r/min | 780 r/min | — | — | — |
| Limiting speednG | 2000 r/min | 2060 r/min | — | — | 990 r/min |
| Mass≈m | 112 kg | 107.51 kg | 108 kg | — | 107 kg |
| Precision class | — | PN — Normal (ISO 492:2023) | — | — | — |
| Internal clearance | CN | CN (Group N) — Normal internal clearance | — | — | — |
| Sealing | Without | — | Open | — | — |
| Cage | Machined brass | M1A — Two Piece Brass Cage Lip guided | Window Brass cage | Machined brass | — |
| Lubricant | None | — | — | — | — |
| Minimum operating temperatureTmin | — | -30 °C | — | — | — |
| Maximum operating temperatureTmax | — | 150 °C | — | — | — |
| Boundary dimensions | |||||
| Bearing widthB | — | — | — | 130 mm | — |
| Minimum bearing chamferr min. | — | — | — | 5 mm | — |
| Minimum secondary bearing chamferr1 min. | — | — | — | 5 mm | — |
| Roller inscribed circle diameterFw | — | — | — | 320 mm | — |
| Calculation Factors | |||||
| K Factor | — | — | 0.00 | — | — |
| Y1 Factor | — | — | 0.00 | — | — |
| Y2 Factor | — | — | 0.00 | — | — |
| Y0 Factor | — | — | 0.00 | — | — |
| E Factor | — | — | 0.00 | — | — |
| Cg Factor | — | — | 0.1902 | — | — |
| Capabilities & suitability | |||||
| Radial load capacity | — | Yes | — | — | — |
| Suitable for grease lubrication | — | Yes | — | — | — |
| Suitable for oil lubrication | — | Yes | — | — | — |
| Unsealed design | — | Yes | — | — | — |
| Catalogue reference mass | |||||
| Approximate shared-row mass — not separately stated for each rib arrangement | — | — | — | 111 kg | — |
| Classification | |||||
| Official Category Path | — | — | — | — | Cylindrical roller bearings - Single-row - NU |
| Official Classification 1 | — | — | — | — | Cylindrical roller bearings / Single-row / NU |
| Construction | |||||
| Single-row construction type | — | — | — | NU | — |
| Rib arrangement | — | — | — | Two outer-ring ribs; ribless inner ring | — |
| 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 | — | — | — | No optimized-crowning asterisk on this row | — |
| Dimensions | |||||
| Minimum chamfer dimensionrmin | — | 5 mm | — | — | — |
| Minimum chamfer dimensionrmin | — | 0.197 in | — | — | — |
| Minimum chamfer dimensionr1 min | — | 5 mm | — | — | — |
| Minimum chamfer dimensionr1 min | — | 0.197 in | — | — | — |
| Axial displacements | — | 10.5 mm | — | — | — |
| Axial displacements | — | 0.413 in | — | — | — |
| Raceway diameter outer ringE | — | 433 mm | — | — | — |
| Raceway diameter outer ringE | — | 17.047 in | — | — | — |
| Raceway diameter inner ringF | — | 313 mm | — | — | — |
| Raceway diameter inner ringF | — | 12.323 in | — | — | — |
| Minimum rib diameter outer ringD1 min | — | 409 mm | — | — | — |
| Minimum rib diameter outer ringD1 min | — | 16.102 in | — | — | — |
| Engineering — Abutment dimensions | |||||
| Diameter of spacer sleeved a | max. 309 mm | — | — | — | — |
| Diameter of shaft abutmentd b | min. 324 mm | — | — | — | — |
| Diameter of housing abutmentD a | max. 460 mm | — | — | — | — |
| Radius of filletr a | max. 4 mm | — | — | — | — |
| Engineering — Calculation data | |||||
| Minimum load factork r | 0.2 | — | — | — | — |
| Limiting valuee | 0.3 | — | — | — | — |
| Calculation factorY | 0 | — | — | — | — |
| Engineering — Dimensions | |||||
| Shoulder diameter of outer ringD 1 | ≈ 397 mm | — | — | — | — |
| Raceway diameter of inner ringF | 320 mm | — | — | — | — |
| Chamfer dimensionr 1,2 | min. 5 mm | — | — | — | — |
| Permissible axial displacements | max. 4.3 mm | — | — | — | — |
| Load ratings — standard cage | |||||
| Basic dynamic radial load ratingCr | — | — | — | 2110000 N | — |
| Basic static radial load ratingC0r | — | — | — | 2770000 N | — |
| Logistics | |||||
| Product net weight | 112.0 kg | — | — | — | — |
| eClass code | 23-05-09-01 | — | — | — | — |
| UNSPSC code | 31171505 | — | — | — | — |
| Lubrication-qualified speed — standard cage | |||||
| Thermal speed rating — oil bath | — | — | — | 1300 r/min | — |
| Mechanical limiting speed — forced oil circulation | — | — | — | Not stated in this catalogue row | — |
| Limiting speed — grease | — | — | — | 1100 r/min | — |
| Limiting speed — oil bath | — | — | — | 1300 r/min | — |
| Main Dimensions & Performance Data | |||||
| Basic dynamic load rating, radialCr | — | 2,180,000 N | — | — | — |
| Basic dynamic load rating, radialCr | — | 490,107.914 lbf | — | — | — |
| Basic static load rating, radialC0r | — | 3,350,000 N | — | — | — |
| Basic static load rating, radialC0r | — | 753,147.482 lbf | — | — | — |
| Fatigue load limit, radialCur | — | 350,000 N | — | — | — |
| Fatigue load limit, radialCur | — | 78,687.05 lbf | — | — | — |
| Manufacturer Identity | |||||
| Schaeffler Product Code | — | 367875 | — | — | — |
| Material Number | — | — | 000000000190031728 | — | — |
| Official Class Key | — | — | — | — | 040-010-000 |
| Base Type | — | NU2252 | — | — | — |
| World Assembly Part Number | — | — | NU2252EMA | — | — |
| Old Designation | — | ["NU2252E.M1A","NU2252MA"] | — | — | — |
| Inner Ring Part Number | — | — | 260ARUE22 | — | — |
| Gpsd Group | — | F01 | — | — | — |
| Outer Ring Part Number | — | — | 260ERUE22 | — | — |
| Product Line Id | — | 75 | — | — | — |
| Drawing Number | — | — | M946356 | — | — |
| Upc | — | — | 0013992251053 | — | — |
| Official Source System | — | — | CORE BP - DS DF | — | — |
| Official Last Run | — | — | 2026-08-23T20:02:47.757 | — | — |
| SAP material number | — | 0190084490000 | — | — | — |
| Base product | — | 2305090102 | — | — | — |
| Mounting dimensions | |||||
| Minimum diameter shaft shoulderda min | — | 280 mm | — | — | — |
| Minimum diameter shaft shoulderda min | — | 11.024 in | — | — | — |
| Maximum diameter of shaft shoulderda max | — | 310 mm | — | — | — |
| Maximum diameter of shaft shoulderda max | — | 12.205 in | — | — | — |
| Minimum shaft shoulderdb min | — | 316 mm | — | — | — |
| Minimum shaft shoulderdb min | — | 12.441 in | — | — | — |
| Maximum diameter of housing shoulderDa max | — | 460 mm | — | — | — |
| Maximum diameter of housing shoulderDa max | — | 18.11 in | — | — | — |
| Maximum recess radiusra max | — | 4 mm | — | — | — |
| Maximum recess radiusra max | — | 0.157 in | — | — | — |
| Maximum recess radiusra1 max | — | 4 mm | — | — | — |
| Maximum recess radiusra1 max | — | 0.157 in | — | — | — |
| Mounting dimensions — shown arrangement | |||||
| Minimum shaft shoulder diameterdb min. | — | — | — | 280 mm | — |
| Maximum housing shoulder diameterDa max. | — | — | — | 460 mm | — |
| Maximum adjusting-ring diameter (NU/NJ arrangement)db max. | — | — | — | 314 mm | — |
| Maximum adjacent fillet radiusra max. | — | — | — | 4 mm | — |
| Maximum secondary adjacent fillet radiusrb max. | — | — | — | 4 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 | |||||
| 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 | Single Row Cylindrical Roller Bearing | Imperial Series | 10.2362 in Bore | 18.8976 in OD | 5.1181 in Width | Open | Cylindrical Bore | Machined Window Brass Cage | C0 Clearance | — | — |
| Short Description | — | Cylindrical roller bearing | — | — | — |
| Type Description | — | — | Cylindrical 1-Row | — | — |
| Number Of Rows | 1 | — | 1 | — | — |
| Tapered Bore | — | — | N | — | — |
| Properties | |||||
| Bearing part | Complete bearing | — | — | — | — |
| Axial displacement capability | In both directions | — | — | — | — |
| 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 | 414.0 kg CO 2 e | — | — | — | — |
| Indicative carbon footprint for remanufactured product | 138.0 kg CO 2 e | — | — | — | — |
| Technical Data | |||||
| d | — | — | — | — | 480 mm |
| B | — | — | — | — | 130 mm |
| R(Min.) | — | — | — | — | 5 mm |
| Bore Diameter (D) | — | 260 mm | — | — | — |
| R1(Min.) | — | — | — | — | 5 mm |
| Outside Diamater (D) | — | 480 mm | — | — | — |
| Overall Width | — | — | 0.000 mm | — | — |
| Fw | — | — | — | — | 320 mm |
| Total Width (B) | — | 130 mm | — | — | — |
| Radial Rating | — | — | 2,420,000 N | — | — |
| Ew | — | — | — | — | - mm |
| Basic Dynamic Load Rating, Radial (Cr) | — | 2,180,000 N | — | — | — |
| Axial Rating | — | — | 0 N | — | — |
| Basic Load Ratings : Cr | — | — | — | — | 2240 kN |
| Basic Static Load Rating, Radial (C0R) | — | 3,350,000 N | — | — | — |
| Dynamic Rating C1 | — | — | 2,420,000 N | — | — |
| Basic Load Ratings : C0R | — | — | — | — | 2950 kN |
| Raceway Diameter Inner Ring (F) | — | 313 mm | — | — | — |
| Dynamic Rating C90 | — | — | 0 N | — | — |
| Fatigue Load Limit : Cu | — | — | — | — | 305 kN |
| Operating Temperature Min. (Tmin) | — | -30 °C | — | — | — |
| Dynamic Axial Rating Ca90 | — | — | 0 N | — | — |
| Limiting Speeds(Grease Lub.) | — | — | — | — | 990 min-1 |
| Minimum Diameter Shaft Shoulder (Da) | — | 280 mm | — | — | — |
| Dynamic Axial Rating Ca1 | — | — | 0 N | — | — |
| Limiting Speeds(Oil Lub.) | — | — | — | — | 1300 min-1 |
| Operating Temperature Max. (Tmax) | — | 150 °C | — | — | — |
| Static Radial Rating C0 | — | — | 3,330,000 N | — | — |
| Sd1 | — | — | — | — | - mm |
| Limiting Speed (Limiting Spe) | — | 2,060 1/min | — | — | — |
| Extended Dynamic Rating Ce | — | — | 0 N | — | — |
| B1 | — | — | — | — | - mm |
| Reference Speed (Nϑr) | — | 780 1/min | — | — | — |
| Static Axial Rating C0A | — | — | 0 N | — | — |
| B2 | — | — | — | — | - mm |
| Maximum Recess Radius (Ra Max) | — | 4 mm | — | — | — |
| Da(Min.) | — | — | — | — | - mm |
| Maximum Diameter Of Housing Shoulder (Da) | — | 460 mm | — | — | — |
| Db(Min.) | — | — | — | — | - mm |
| Minimum Chamfer Dimension (R1 Min) | — | 5 mm | — | — | — |
| Db(Max.) | — | — | — | — | - mm |
| Axial Displacement (S) | — | 10.5 mm | — | — | — |
| Dc(Min.) | — | — | — | — | - mm |
| Minimum Rib Diameter Outer Ring (D1 Min) | — | 409 mm | — | — | — |
| Dd(Min.) | — | — | — | — | - mm |
| Maximum Diameter Of Shaft Shoulder (Da Max) | — | 310 mm | — | — | — |
| Da(Max.) | — | — | — | — | 460 mm |
| Maximum Recess Radius (Ra1 Max) | — | 4 mm | — | — | — |
| Minimum Chamfer Dimension (Rmin) | — | 5 mm | — | — | — |
| Raceway Diameter Outer Ring (E) | — | 433 mm | — | — | — |
| Ra(Max.) | — | — | — | — | 4 mm |
| Minimum Shaft Shoulder (Db Min) | — | 316 mm | — | — | — |
| Rb(Max.) | — | — | — | — | 4 mm |
| Fatigue Load Limit, Radial (Cur) | — | 350,000 N | — | — | — |
| Mass(Refer.) | — | — | — | — | 107 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.