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.
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
“N208” across 4 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 208 ECP40 × 80 × 18 mm | FAGN208-E-XL-M140 × 80 × 18 mm | NSKN208W40 × 80 × 18 mm | KOYON20840 × 80 × 18 mm |
|---|---|---|---|---|
| Comparable specifications | ||||
| Brand | SKF | FAG | NSK | KOYO |
| Designation | N 208 ECP | N208-E-XL-M1 | N208W | N208 |
| Product family | Cylindrical roller bearings | — | Cylindrical roller bearing | Single-row / N |
| Detailed type | Single row cylindrical roller bearing, n design | Cylindrical roller bearings | Cylindrical roller bearings | Cylindrical roller bearings |
| Series | — | N208-E-XL | — | — |
| Bore diameterd | 40 mm | 40 mm | 40 mm | 40 mm |
| Outside diameterD | 80 mm | 80 mm | 80 mm | 80 mm |
| WidthB | 18 mm | 18 mm | 18 mm | 18 mm |
| Basic dynamic load ratingC | 62 kN | 63 kN | 54 kN | 54.7 kN |
| Basic static load ratingC0 | 53 kN | 53 kN | 43 kN | 42.9 kN |
| Fatigue load limitPu | 6.7 kN | 8.4 kN | — | 6.15 kN |
| Reference speednref | 9500 r/min | — | — | — |
| Limiting speednG | 11000 r/min | — | — | 8300 r/min |
| Mass≈m | 0.37 kg | 0.421 kg | — | 0.366 kg |
| Precision class | — | PN — Normal (ISO 492:2023) | — | — |
| Internal clearance | CN | CN (Group N) — Normal internal clearance | — | — |
| Sealing | Without | — | — | — |
| Cage | Non-metallic | M1 — Two Piece Brass Cage Roller Guided | Pressed steel | — |
| Lubricant | None | — | — | — |
| Minimum operating temperatureTmin | — | -30 °C | — | — |
| Maximum operating temperatureTmax | — | 150 °C | — | — |
| Boundary dimensions | ||||
| Bearing widthB | — | — | 18 mm | — |
| Minimum bearing chamferr min. | — | — | 1.1 mm | — |
| Minimum secondary bearing chamferr1 min. | — | — | 1.1 mm | — |
| Roller circumscribed circle diameterEw | — | — | 70 mm | — |
| 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 | — | — | 0.375 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 | ||||
| Raceway diameter outer ringE | — | 71.5 mm | — | — |
| Raceway diameter outer ringE | — | 2.815 in | — | — |
| Engineering — Abutment dimensions | ||||
| Diameter of spacer sleeved a | max. 69 mm | — | — | — |
| Diameter of housing abutmentD a | max. 74.1 mm | — | — | — |
| Radius of filletr a | max. 1 mm | — | — | — |
| Radius of filletr b | max. 1 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 | ≈ 54 mm | — | — | — |
| Raceway diameter of outer ringE | 71.5 mm | — | — | — |
| Chamfer dimensionr 1,2 | min. 1.1 mm | — | — | — |
| Chamfer dimensionr 3,4 | min. 1.1 mm | — | — | — |
| Permissible axial displacements | max. 1.4 mm | — | — | — |
| Load ratings — standard cage | ||||
| Basic dynamic radial load ratingCr | — | — | 54000 N | — |
| Basic static radial load ratingC0r | — | — | 43000 N | — |
| Logistics | ||||
| Product net weight | 0.37 kg | — | — | — |
| eClass code | 23-05-09-01 | — | — | — |
| UNSPSC code | 31171505 | — | — | — |
| Lubrication-qualified speed — standard cage | ||||
| Thermal speed rating — oil bath | — | — | 9500 r/min | — |
| Mechanical limiting speed — forced oil circulation | — | — | Not stated in this catalogue row | — |
| Limiting speed — grease | — | — | 6700 r/min | — |
| Limiting speed — oil bath | — | — | 8000 r/min | — |
| Main Dimensions & Performance Data | ||||
| Basic dynamic load rating, radialCr | — | 63,000 N | — | — |
| Basic dynamic load rating, radialCr | — | 14,163.669 lbf | — | — |
| Basic static load rating, radialC0r | — | 53,000 N | — | — |
| Basic static load rating, radialC0r | — | 11,915.468 lbf | — | — |
| Fatigue load limit, radialCur | — | 8,400 N | — | — |
| Fatigue load limit, radialCur | — | 1,888.489 lbf | — | — |
| Limiting speed for grease lubricationnG Grease | — | 14,200 1/min | — | — |
| Manufacturer Identity | ||||
| Schaeffler Product Code | — | 367531 | — | — |
| Official Class Key | — | — | — | 040-010-000 |
| Base Type | — | N208-E-XL | — | — |
| Gpsd Group | — | F01 | — | — |
| Product Line Id | — | 12 | — | — |
| SAP material number | — | 0192172690000 | — | — |
| Base product | — | 2305090101 | — | — |
| Bearing X designation | — | N208-E-XL-M1 | — | — |
| Mounting Manager ID | — | N208-E-XL-M1 | — | — |
| Grease application ID | — | N208-E-XL-M1 | — | — |
| Mounting dimensions | ||||
| Diameter shaft shoulderda | — | 47 mm | — | — |
| Diameter shaft shoulderda | — | 1.85 in | — | — |
| Diameter of housing shoulderDa | — | 73 mm | — | — |
| Diameter of housing shoulderDa | — | 2.874 in | — | — |
| Mounting dimensions — shown arrangement | ||||
| Minimum shaft shoulder diameterda min. | — | — | 46.5 mm | — |
| Maximum housing shoulder diameterDb max. | — | — | 73.5 mm | — |
| Minimum housing shoulder diameterDb min. | — | — | 72 mm | — |
| Maximum adjacent fillet radiusra max. | — | — | 1 mm | — |
| Maximum secondary adjacent fillet radiusrb max. | — | — | 1 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 N2..-M1, with cage, single row, non-locating bearing, 0 ribs on outer ring, 2 rib on inner ring, type N2 | — | — |
| Short Description | — | Cylindrical roller bearing | — | — |
| Properties | ||||
| Bearing part | Complete bearing | — | — | — |
| Axial displacement capability | In both directions | — | — | — |
| Number of rows | 1 | — | — | — |
| 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 | 1.4 kg CO 2 e | — | — | — |
| Technical Data | ||||
| d | — | — | — | 80 mm |
| B | — | — | — | 18 mm |
| Bore Diameter (D) | — | 40 mm | — | — |
| R(Min.) | — | — | — | 1.1 mm |
| Outside Diamater (D) | — | 80 mm | — | — |
| R1(Min.) | — | — | — | 1.1 mm |
| Total Width (B) | — | 18 mm | — | — |
| Fw | — | — | — | - mm |
| Basic Dynamic Load Rating, Radial (Cr) | — | 63,000 N | — | — |
| Ew | — | — | — | 70 mm |
| Basic Static Load Rating, Radial (C0R) | — | 53,000 N | — | — |
| Basic Load Ratings : Cr | — | — | — | 54.7 kN |
| Operating Temperature Min. (Tmin) | — | -30 °C | — | — |
| Basic Load Ratings : C0R | — | — | — | 42.9 kN |
| Limiting Speed For Grease Lubrication (Ng Grea) | — | 14,200 1/min | — | — |
| Fatigue Load Limit : Cu | — | — | — | 6.15 kN |
| Minimum Diameter Shaft Shoulder (Da) | — | 47 mm | — | — |
| Limiting Speeds(Grease Lub.) | — | — | — | 8300 min-1 |
| Operating Temperature Max. (Tmax) | — | 150 °C | — | — |
| Limiting Speeds(Oil Lub.) | — | — | — | 10000 min-1 |
| Maximum Diameter Of Housing Shoulder (Da) | — | 73 mm | — | — |
| Sd1 | — | — | — | - mm |
| Raceway Diameter Outer Ring (E) | — | 71.5 mm | — | — |
| B1 | — | — | — | - mm |
| Fatigue Load Limit, Radial (Cur) | — | 8,400 N | — | — |
| B2 | — | — | — | - mm |
| Da(Min.) | — | — | — | 46.5 mm |
| Db(Min.) | — | — | — | 72 mm |
| Db(Max.) | — | — | — | 73.5 mm |
| Dc(Min.) | — | — | — | - mm |
| Dd(Min.) | — | — | — | - mm |
| Da(Max.) | — | — | — | - mm |
| Ra(Max.) | — | — | — | 1 mm |
| Rb(Max.) | — | — | — | 1 mm |
| Mass(Refer.) | — | — | — | 0.366 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.