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
“NU2352” 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 | FAGNU2352-EX-TB-M1260 × 540 × 165 mm | TIMKENNU2352EMA260 × 540 × 165 mm | KOYONU2352260 × 540 × 165 mm |
|---|---|---|---|
| Comparable specifications | |||
| Brand | FAG | TIMKEN | KOYO |
| Designation | NU2352-EX-TB-M1 | NU2352EMA | NU2352 |
| Product family | — | Cylindrical 1-Row | Single-row / NU |
| Detailed type | Cylindrical roller bearings | Cylindrical roller bearings | Cylindrical roller bearings |
| Series | NU2352 | EX27719 | — |
| Bore diameterd | 260 mm | 260 mm | 260 mm |
| Outside diameterD | 540 mm | 540 mm | 540 mm |
| WidthB | 165 mm | 165 mm | 165 mm |
| Basic dynamic load ratingC | 3100 kN | 3370 kN | 3030 kN |
| Basic static load ratingC0 | 4500 kN | 4200 kN | 3750 kN |
| Fatigue load limitPu | 455 kN | — | 385 kN |
| Reference speednref | 660 r/min | — | — |
| Limiting speednG | 1780 r/min | — | 790 r/min |
| Mass≈m | 186.82 kg | 186.02 kg | 185 kg |
| Precision class | PN — Normal (ISO 492:2023) | — | — |
| Internal clearance | CN (Group N) — Normal internal clearance | — | — |
| Sealing | — | Open | — |
| Cage | M1 — Two Piece Brass Cage Roller Guided | Window Brass cage | — |
| Minimum operating temperatureTmin | -30 °C | — | — |
| Maximum operating temperatureTmax | 150 °C | — | — |
| Calculation Factors | |||
| K Factor | — | 0.00 | — |
| Y1 Factor | — | 0.00 | — |
| Y2 Factor | — | 0.00 | — |
| Y0 Factor | — | 0.00 | — |
| E Factor | — | 0.00 | — |
| Cg Factor | — | 0.1979 | — |
| Capabilities & suitability | |||
| Radial load capacity | Yes | — | — |
| Suitable for grease lubrication | Yes | — | — |
| Suitable for oil lubrication | Yes | — | — |
| Unsealed design | Yes | — | — |
| Largebearing | Yes | — | — |
| Classification | |||
| Official Category Path | — | — | Cylindrical roller bearings - Single-row - NU |
| Official Classification 1 | — | — | Cylindrical roller bearings / Single-row / NU |
| 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 | 13.7 mm | — | — |
| Axial displacements | 0.539 in | — | — |
| Raceway diameter outer ringE | 484 mm | — | — |
| Raceway diameter outer ringE | 19.055 in | — | — |
| Raceway diameter inner ringF | 324 mm | — | — |
| Raceway diameter inner ringF | 12.756 in | — | — |
| Minimum rib diameter outer ringD1 min | 452 mm | — | — |
| Minimum rib diameter outer ringD1 min | 17.795 in | — | — |
| Main Dimensions & Performance Data | |||
| Basic dynamic load rating, radialCr | 3,100,000 N | — | — |
| Basic dynamic load rating, radialCr | 696,942.446 lbf | — | — |
| Basic static load rating, radialC0r | 4,500,000 N | — | — |
| Basic static load rating, radialC0r | 1,011,690.647 lbf | — | — |
| Fatigue load limit, radialCur | 455,000 N | — | — |
| Fatigue load limit, radialCur | 102,293.165 lbf | — | — |
| Manufacturer Identity | |||
| Schaeffler Product Code | 370700 | — | — |
| Material Number | — | 000000000190048363 | — |
| Official Class Key | — | — | 040-010-000 |
| Base Type | NU2352 | — | — |
| World Assembly Part Number | — | NU2352EMA | — |
| Gpsd Group | F01 | — | — |
| Inner Ring Part Number | — | 260ARUE23 | — |
| Product Line Id | 75 | — | — |
| Outer Ring Part Number | — | 260ERUE23 | — |
| Drawing Number | — | M103242 | — |
| Upc | — | 0013992207876 | — |
| Official Source System | — | CORE BP - DS DF | — |
| Official Last Run | — | 2026-08-23T20:02:47.403 | — |
| SAP material number | 0813758750000 | — | — |
| Base product | 2305090102 | — | — |
| Bearing X designation | NU2352-EX-TB-M1 | — | — |
| Mounting Manager ID | NU2352-EX-TB-M1 | — | — |
| Grease application ID | NU2352-EX-TB-M1 | — | — |
| Mounting dimensions | |||
| Minimum diameter shaft shoulderda min | 286 mm | — | — |
| Minimum diameter shaft shoulderda min | 11.26 in | — | — |
| Maximum diameter of shaft shoulderda max | 321.3 mm | — | — |
| Maximum diameter of shaft shoulderda max | 12.65 in | — | — |
| Minimum shaft shoulderdb min | 326.7 mm | — | — |
| Minimum shaft shoulderdb min | 12.862 in | — | — |
| Maximum diameter of housing shoulderDa max | 514 mm | — | — |
| Maximum diameter of housing shoulderDa max | 20.236 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 | |||
| DesignEX | Increased Capacity Design Design Modified | — | — |
| 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 NU2..-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 | Single Row Cylindrical Roller Bearing | Imperial Series | 10.2362 in Bore | 21.2598 in OD | 6.4961 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 | — |
| Tapered Bore | — | N | — |
| Technical Data | |||
| d | — | — | 540 mm |
| B | — | — | 165 mm |
| Bore Diameter (D) | 260 mm | — | — |
| R(Min.) | — | — | 6 mm |
| Outside Diamater (D) | 540 mm | — | — |
| R1(Min.) | — | — | 6 mm |
| Total Width (B) | 165 mm | — | — |
| Overall Width | — | 0.000 mm | — |
| Fw | — | — | 336 mm |
| Basic Dynamic Load Rating, Radial (Cr) | 3,100,000 N | — | — |
| Radial Rating | — | 3,370,000 N | — |
| Ew | — | — | - mm |
| Basic Static Load Rating, Radial (C0R) | 4,500,000 N | — | — |
| Axial Rating | — | 0 N | — |
| Basic Load Ratings : Cr | — | — | 3030 kN |
| Raceway Diameter Inner Ring (F) | 324 mm | — | — |
| Dynamic Rating C1 | — | 3,370,000 N | — |
| Basic Load Ratings : C0R | — | — | 3750 kN |
| Operating Temperature Min. (Tmin) | -30 °C | — | — |
| Dynamic Rating C90 | — | 0 N | — |
| Fatigue Load Limit : Cu | — | — | 385 kN |
| Minimum Diameter Shaft Shoulder (Da) | 286 mm | — | — |
| Dynamic Axial Rating Ca90 | — | 0 N | — |
| Limiting Speeds(Grease Lub.) | — | — | 790 min-1 |
| Operating Temperature Max. (Tmax) | 150 °C | — | — |
| Dynamic Axial Rating Ca1 | — | 0 N | — |
| Limiting Speeds(Oil Lub.) | — | — | 1200 min-1 |
| Limiting Speed (Limiting Spe) | 1,780 1/min | — | — |
| Static Radial Rating C0 | — | 4,200,000 N | — |
| Sd1 | — | — | - mm |
| Reference Speed (Nϑr) | 660 1/min | — | — |
| Extended Dynamic Rating Ce | — | 0 N | — |
| B1 | — | — | - mm |
| Maximum Recess Radius (Ra Max) | 5 mm | — | — |
| Static Axial Rating C0A | — | 0 N | — |
| B2 | — | — | - mm |
| Maximum Diameter Of Housing Shoulder (Da) | 514 mm | — | — |
| Da(Min.) | — | — | - mm |
| Minimum Chamfer Dimension (R1 Min) | 6 mm | — | — |
| Db(Min.) | — | — | - mm |
| Axial Displacement (S) | 13.7 mm | — | — |
| Db(Max.) | — | — | - mm |
| Minimum Rib Diameter Outer Ring (D1 Min) | 452 mm | — | — |
| Dc(Min.) | — | — | - mm |
| Maximum Diameter Of Shaft Shoulder (Da Max) | 321.3 mm | — | — |
| Dd(Min.) | — | — | - mm |
| Maximum Recess Radius (Ra1 Max) | 5 mm | — | — |
| Da(Max.) | — | — | 516 mm |
| Minimum Chamfer Dimension (Rmin) | 6 mm | — | — |
| Raceway Diameter Outer Ring (E) | 484 mm | — | — |
| Minimum Shaft Shoulder (Db Min) | 326.7 mm | — | — |
| Ra(Max.) | — | — | 5 mm |
| Fatigue Load Limit, Radial (Cur) | 455,000 N | — | — |
| Rb(Max.) | — | — | 5 mm |
| Mass(Refer.) | — | — | 185 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.