Cross-brand designation analysis
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You entered N-203-ECP. This table explores the base group N203; it does not preserve or approve every requested suffix. Search your complete marking first →
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“N203” across 2 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 203 ECP17 × 40 × 12 mm | FAGN203-E-XL-TVP217 × 40 × 12 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | SKF | FAG |
| Designation | N 203 ECP | N203-E-XL-TVP2 |
| Product family | Cylindrical roller bearings | — |
| Detailed type | Single row cylindrical roller bearing, n design | Cylindrical roller bearings |
| Series | — | N203 |
| Bore diameterd | 17 mm | 17 mm |
| Outside diameterD | 40 mm | 40 mm |
| WidthB | 12 mm | 12 mm |
| Basic dynamic load ratingC | 20 kN | 20.8 kN |
| Basic static load ratingC0 | 14.3 kN | 14.6 kN |
| Fatigue load limitPu | 1.73 kN | 2.23 kN |
| Reference speednref | 20000 r/min | — |
| Limiting speednG | 22000 r/min | — |
| Mass≈m | 0.066 kg | 0.068 kg |
| Precision class | — | PN — Normal (ISO 492:2023) |
| Internal clearance | CN | CN (Group N) — Normal internal clearance |
| Sealing | Without | — |
| Cage | Non-metallic | TVP2 — Solid Window Cage made from PA66 |
| Lubricant | None | — |
| Minimum operating temperatureTmin | — | -30 °C |
| Maximum operating temperatureTmax | — | 120 °C |
| Capabilities & suitability | ||
| Radial load capacity | — | Yes |
| Suitable for grease lubrication | — | Yes |
| Suitable for oil lubrication | — | Yes |
| Unsealed design | — | Yes |
| Dimensions | ||
| Minimum chamfer dimensionr1 min | — | 0.3 mm |
| Minimum chamfer dimensionr1 min | — | 0.012 in |
| Axial displacements1 | — | 1.2 mm |
| Axial displacements1 | — | 0.047 in |
| Raceway diameter outer ringE | — | 35.1 mm |
| Raceway diameter outer ringE | — | 1.382 in |
| Engineering — Abutment dimensions | ||
| Diameter of spacer sleeved a | max. 33 mm | — |
| Diameter of housing abutmentD a | max. 37.1 mm | — |
| Radius of filletr a | max. 0.6 mm | — |
| Radius of filletr b | max. 0.3 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 | ≈ 25 mm | — |
| Raceway diameter of outer ringE | 35.1 mm | — |
| Chamfer dimensionr 1,2 | min. 0.6 mm | — |
| Chamfer dimensionr 3,4 | min. 0.3 mm | — |
| Permissible axial displacements | max. 1 mm | — |
| Logistics | ||
| Product net weight | 0.066 kg | — |
| eClass code | 23-05-09-01 | — |
| UNSPSC code | 31171505 | — |
| Main Dimensions & Performance Data | ||
| Basic dynamic load rating, radialCr | — | 20,800 N |
| Basic dynamic load rating, radialCr | — | 4,676.259 lbf |
| Basic static load rating, radialC0r | — | 14,600 N |
| Basic static load rating, radialC0r | — | 3,282.374 lbf |
| Fatigue load limit, radialCur | — | 2,230 N |
| Fatigue load limit, radialCur | — | 501.349 lbf |
| Limiting speed for grease lubricationnG Grease | — | 22,400 1/min |
| Limiting speed for oil lubricationnG Oil | — | 26,500 1/min |
| Manufacturer Identity | ||
| Schaeffler Product Code | — | 367515 |
| Base Type | — | N203 |
| Gpsd Group | — | F01 |
| Product Line Id | — | 12 |
| SAP material number | — | 0192171530000 |
| Base product | — | 2305090101 |
| Bearing X designation | — | N203-E-XL-TVP2 |
| Mounting Manager ID | — | N203-E-XL-TVP2 |
| Grease application ID | — | N203-E-XL-TVP2 |
| Mounting dimensions | ||
| Diameter shaft shoulderda | — | 21 mm |
| Diameter shaft shoulderda | — | 0.827 in |
| Diameter of housing shoulderDa | — | 36 mm |
| Diameter of housing shoulderDa | — | 1.417 in |
| Maximum recess radiusra1 max | — | 0.6 mm |
| Maximum recess radiusra1 max | — | 0.024 in |
| 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..-E-TVP, 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 | 0.24 kg CO 2 e | — |
| Technical Data | ||
| Bore Diameter (D) | — | 17 mm |
| Outside Diamater (D) | — | 40 mm |
| Total Width (B) | — | 12 mm |
| Basic Dynamic Load Rating, Radial (Cr) | — | 20,800 N |
| Basic Static Load Rating, Radial (C0R) | — | 14,600 N |
| Operating Temperature Min. (Tmin) | — | -30 °C |
| Limiting Speed For Grease Lubrication (Ng Grea) | — | 22,400 1/min |
| Minimum Diameter Shaft Shoulder (Da) | — | 21 mm |
| Limiting Speed (Ng Oil) | — | 26,500 1/min |
| Operating Temperature Max. (Tmax) | — | 120 °C |
| Axial Displacement (S1) | — | 1.2 mm |
| Maximum Diameter Of Housing Shoulder (Da) | — | 36 mm |
| Minimum Chamfer Dimension (R1 Min) | — | 0.3 mm |
| Maximum Recess Radius (Ra1 Max) | — | 0.6 mm |
| Raceway Diameter Outer Ring (E) | — | 35.1 mm |
| Fatigue Load Limit, Radial (Cur) | — | 2,230 N |
| Temperature range | ||
| Operating temperature min.Tmin | — | -30 °C |
| Operating temperature min.Tmin | — | -22 °F |
| Operating temperature max.Tmax | — | 120 °C |
| Operating temperature max.Tmax | — | 248 °F |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.