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
“N313” 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 | SKFN 313 ECM65 × 140 × 33 mm | FAGN313-E-XL-M165 × 140 × 33 mm | TIMKENN313EMBC365 × 140 × 33 mm | NSKN313W65 × 140 × 33 mm | KOYON31365 × 140 × 33 mm |
|---|---|---|---|---|---|
| Comparable specifications | |||||
| Brand | SKF | FAG | TIMKEN | NSK | KOYO |
| Designation | N 313 ECM | N313-E-XL-M1 | N313EMBC3 | N313W | N313 |
| Product family | Cylindrical roller bearings | — | Cylindrical 1-Row | Cylindrical roller bearing | Single-row / N |
| Detailed type | Single row cylindrical roller bearing, n design | Cylindrical roller bearings | Cylindrical roller bearings | Cylindrical roller bearings | Cylindrical roller bearings |
| Series | — | — | EX27750 | — | — |
| Bore diameterd | 65 mm | 65 mm | 65 mm | 65 mm | 65 mm |
| Outside diameterD | 140 mm | 140 mm | 140 mm | 140 mm | 140 mm |
| WidthB | 33 mm | 33 mm | 33 mm | 33 mm | 33 mm |
| Basic dynamic load ratingC | 212 kN | 21.4 kN | 204 kN | 166 kN | 169 kN |
| Basic static load ratingC0 | 196 kN | 191 kN | 196 kN | 139 kN | 139 kN |
| Fatigue load limitPu | 25.5 kN | 34.5 kN | — | — | 19.2 kN |
| Reference speednref | 5300 r/min | — | — | — | — |
| Limiting speednG | 6000 r/min | — | — | — | 4300 r/min |
| Mass≈m | 2.61 kg | 2.462 kg | 2.4 kg | — | 2.21 kg |
| Precision class | — | PN — Normal (ISO 492:2023) | — | — | — |
| Internal clearance | CN | CN (Group N) — Normal internal clearance | — | — | — |
| Sealing | Without | — | Open | — | — |
| Cage | Machined brass | M1 — Two Piece Brass Cage Roller Guided | Window Brass cage | Pressed steel | — |
| Lubricant | None | — | — | — | — |
| Minimum operating temperatureTmin | — | -30 °C | — | — | — |
| Maximum operating temperatureTmax | — | 150 °C | — | — | — |
| Boundary dimensions | |||||
| Bearing widthB | — | — | — | 33 mm | — |
| Minimum bearing chamferr min. | — | — | — | 2.1 mm | — |
| Minimum secondary bearing chamferr1 min. | — | — | — | 2.1 mm | — |
| Roller circumscribed circle diameterEw | — | — | — | 121.5 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 | — | — | 0.0735 | — | — |
| 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 | — | — | — | 2.17 kg | — |
| Classification | |||||
| Official Category Path | — | — | — | — | Cylindrical roller bearings - Single-row - N |
| Official Classification 1 | — | — | — | — | Cylindrical roller bearings / Single-row / N |
| Construction | |||||
| Single-row construction type | — | — | — | N | — |
| Rib arrangement | — | — | — | Two inner-ring ribs; ribless outer ring | — |
| Standard cage material | — | — | — | Pressed steel | — |
| Standard cage marking | — | — | — | W | — |
| Other cage codes listed for this catalogue row | — | — | — | M | — |
| 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 dimensionr1 min | — | 2.1 mm | — | — | — |
| Minimum chamfer dimensionr1 min | — | 0.083 in | — | — | — |
| Raceway diameter outer ringE | — | 124.5 mm | — | — | — |
| Raceway diameter outer ringE | — | 4.902 in | — | — | — |
| Engineering — Abutment dimensions | |||||
| Diameter of spacer sleeved a | max. 122 mm | — | — | — | — |
| Diameter of housing abutmentD a | max. 129 mm | — | — | — | — |
| Radius of filletr a | max. 2 mm | — | — | — | — |
| Radius of filletr b | max. 2 mm | — | — | — | — |
| Engineering — Calculation data | |||||
| SKF performance class | SKF Explorer | — | — | — | — |
| Minimum load factork r | 0.12 | — | — | — | — |
| Limiting valuee | 0.2 | — | — | — | — |
| Calculation factorY | 0.6 | — | — | — | — |
| Engineering — Dimensions | |||||
| Shoulder diameter of inner ringd 1 | ≈ 90.5 mm | — | — | — | — |
| Raceway diameter of outer ringE | 124.5 mm | — | — | — | — |
| Chamfer dimensionr 1,2 | min. 2.1 mm | — | — | — | — |
| Chamfer dimensionr 3,4 | min. 2.1 mm | — | — | — | — |
| Permissible axial displacements | max. 2.2 mm | — | — | — | — |
| Load ratings — standard cage | |||||
| Basic dynamic radial load ratingCr | — | — | — | 166000 N | — |
| Basic static radial load ratingC0r | — | — | — | 139000 N | — |
| Logistics | |||||
| Product net weight | 2.61 kg | — | — | — | — |
| eClass code | 23-05-09-01 | — | — | — | — |
| UNSPSC code | 31171505 | — | — | — | — |
| Lubrication-qualified speed — standard cage | |||||
| Thermal speed rating — oil bath | — | — | — | 5600 r/min | — |
| Mechanical limiting speed — forced oil circulation | — | — | — | Not stated in this catalogue row | — |
| Limiting speed — grease | — | — | — | 3600 r/min | — |
| Limiting speed — oil bath | — | — | — | 4300 r/min | — |
| Main Dimensions & Performance Data | |||||
| Basic dynamic load rating, radialCr | — | 21,400 N | — | — | — |
| Basic dynamic load rating, radialCr | — | 4,811.151 lbf | — | — | — |
| Basic static load rating, radialC0r | — | 191,000 N | — | — | — |
| Basic static load rating, radialC0r | — | 42,940.647 lbf | — | — | — |
| Fatigue load limit, radialCur | — | 34,500 N | — | — | — |
| Fatigue load limit, radialCur | — | 7,756.295 lbf | — | — | — |
| Manufacturer Identity | |||||
| Schaeffler Product Code | — | 367711 | — | — | — |
| Material Number | — | — | 000000000190035164 | — | — |
| Official Class Key | — | — | — | — | 040-010-000 |
| Gpsd Group | — | F01 | — | — | — |
| World Assembly Part Number | — | — | N313EMB | — | — |
| Product Line Id | — | 63 | — | — | — |
| Inner Ring Part Number | — | — | 65ARNE03 | — | — |
| Outer Ring Part Number | — | — | 65ERNE03 | — | — |
| Drawing Number | — | — | M948852 | — | — |
| Upc | — | — | 0087796082892 | — | — |
| Official Source System | — | — | CORE BP - DS DF | — | — |
| Official Last Run | — | — | 2026-08-23T20:02:46.733 | — | — |
| SAP material number | — | 0192185910000 | — | — | — |
| Base product | — | 2305090101 | — | — | — |
| Bearing X designation | — | N313-E-XL-M1 | — | — | — |
| Mounting Manager ID | — | N313-E-XL-M1 | — | — | — |
| Grease application ID | — | N313-E-XL-M1 | — | — | — |
| Mounting dimensions | |||||
| Diameter of housing shoulderDa | — | 128 mm | — | — | — |
| Diameter of housing shoulderDa | — | 5.039 in | — | — | — |
| Maximum recess radiusra1 max | — | 2 mm | — | — | — |
| Maximum recess radiusra1 max | — | 0.079 in | — | — | — |
| Mounting dimensions — shown arrangement | |||||
| Minimum shaft shoulder diameterda min. | — | — | — | 76 mm | — |
| Maximum housing shoulder diameterDb max. | — | — | — | 129 mm | — |
| Minimum housing shoulder diameterDb min. | — | — | — | 125 mm | — |
| Maximum adjacent fillet radiusra max. | — | — | — | 2 mm | — |
| Maximum secondary adjacent fillet radiusrb max. | — | — | — | 2 mm | — |
| Product characteristics | |||||
| Tolerance classPN | — | Normal (ISO 492:2023) | — | — | — |
| Change markE | — | Increased Capacity Design | — | — | — |
| Radial internal clearanceCN (Group N) | — | Normal internal clearance | — | — | — |
| 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 | No | — | — | — | — |
| Product Identity | |||||
| Construction | — | Cylindrical roller bearing N3..-E-M1, with cage, single row, non-locating bearing, 0 ribs on outer ring, 2 rib on inner ring, type N3 | Single Row Cylindrical Roller Bearing | Imperial Series | 2.5591 in Bore | 5.5118 in OD | 1.2992 in Width | Open | Cylindrical Bore | Machined Window Brass Cage | C3 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 | 0 | — | — | — | — |
| Number of flanges, inner ring | 2 | — | — | — | — |
| Loose flange | None | — | — | — | — |
| Radial internal clearance | CN | — | — | — | — |
| Tolerance class | Normal | — | — | — | — |
| Coating | Without | — | — | — | — |
| Relubrication feature | Without | — | — | — | — |
| Indicative carbon footprint for new product | 9.6 kg CO 2 e | — | — | — | — |
| Technical Data | |||||
| d | — | — | — | — | 140 mm |
| Bore Diameter (D) | — | 65 mm | — | — | — |
| B | — | — | — | — | 33 mm |
| Outside Diamater (D) | — | 140 mm | — | — | — |
| R(Min.) | — | — | — | — | 2.1 mm |
| Total Width (B) | — | 33 mm | — | — | — |
| R1(Min.) | — | — | — | — | 2.1 mm |
| Basic Dynamic Load Rating, Radial (Cr) | — | 21,400 N | — | — | — |
| Overall Width | — | — | 0.000 mm | — | — |
| Fw | — | — | — | — | - mm |
| Basic Static Load Rating, Radial (C0R) | — | 191,000 N | — | — | — |
| Radial Rating | — | — | 204,000 N | — | — |
| Ew | — | — | — | — | 121.5 mm |
| Operating Temperature Min. (Tmin) | — | -30 °C | — | — | — |
| Axial Rating | — | — | 0 N | — | — |
| Basic Load Ratings : Cr | — | — | — | — | 169 kN |
| Operating Temperature Max. (Tmax) | — | 150 °C | — | — | — |
| Dynamic Rating C1 | — | — | 204,000 N | — | — |
| Basic Load Ratings : C0R | — | — | — | — | 139 kN |
| Maximum Diameter Of Housing Shoulder (Da) | — | 128 mm | — | — | — |
| Dynamic Rating C90 | — | — | 0 N | — | — |
| Fatigue Load Limit : Cu | — | — | — | — | 19.2 kN |
| Minimum Chamfer Dimension (R1 Min) | — | 2.1 mm | — | — | — |
| Dynamic Axial Rating Ca90 | — | — | 0 N | — | — |
| Limiting Speeds(Grease Lub.) | — | — | — | — | 4300 min-1 |
| Maximum Recess Radius (Ra1 Max) | — | 2 mm | — | — | — |
| Dynamic Axial Rating Ca1 | — | — | 0 N | — | — |
| Limiting Speeds(Oil Lub.) | — | — | — | — | 5800 min-1 |
| Raceway Diameter Outer Ring (E) | — | 124.5 mm | — | — | — |
| Static Radial Rating C0 | — | — | 196,000 N | — | — |
| Sd1 | — | — | — | — | - mm |
| Fatigue Load Limit, Radial (Cur) | — | 34,500 N | — | — | — |
| Extended Dynamic Rating Ce | — | — | 0 N | — | — |
| B1 | — | — | — | — | - mm |
| Static Axial Rating C0A | — | — | 0 N | — | — |
| B2 | — | — | — | — | - mm |
| Da(Min.) | — | — | — | — | 76 mm |
| Db(Min.) | — | — | — | — | 125 mm |
| Db(Max.) | — | — | — | — | 129 mm |
| Dc(Min.) | — | — | — | — | - mm |
| Dd(Min.) | — | — | — | — | - mm |
| Da(Max.) | — | — | — | — | - mm |
| Ra(Max.) | — | — | — | — | 2 mm |
| Rb(Max.) | — | — | — | — | 2 mm |
| Mass(Refer.) | — | — | — | — | 2.21 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.