Cross-brand designation analysis
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You entered 16018-C3. This table explores the base group 16018; it does not preserve or approve every requested suffix. Search your complete marking first →
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One base designation across loaded brands
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Dimensions verified
“16018” 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 | SKF1601890 × 140 × 16 mm | FAG1601890 × 140 × 16 mm | NSK1601890 × 140 × 16 mm | KOYO1601890 × 140 × 16 mm |
|---|---|---|---|---|
| Comparable specifications | ||||
| Brand | SKF | FAG | NSK | KOYO |
| Designation | 16018 | 16018 | 16018 | 16018 |
| Product family | Deep groove ball bearings | — | Single row deep groove ball bearings | Single-row / Open type |
| Detailed type | Deep groove ball bearings | Deep groove ball bearings | Deep groove ball bearings | Deep groove ball bearings |
| Bore diameterd | 90 mm | 90 mm | 90 mm | 90 mm |
| Outside diameterD | 140 mm | 140 mm | 140 mm | 140 mm |
| WidthB | 16 mm | 16 mm | 16 mm | 16 mm |
| Basic dynamic load ratingC | 43.6 kN | 44 kN | 45.5 kN | 49.9 kN |
| Basic static load ratingC0 | 39 kN | 39.5 kN | 39.5 kN | 37 kN |
| Fatigue load limitPu | 1.56 kN | 2.08 kN | — | 1.85 kN |
| Reference speednref | 10000 r/min | 4400 r/min | — | — |
| Limiting speednG | 6300 r/min | 6800 r/min | — | 4700 r/min |
| Mass≈m | 0.837 kg | 0.866 kg | 0.873 kg | 0.848 kg |
| Precision class | P6 and tighter width tolerance | PN — Normal (ISO 492:2023) | — | — |
| Internal clearance | CN | CN (Group N) — Normal internal clearance | — | — |
| Sealing | Without | Without — Not sealed | Open | Open |
| Cage | Sheet metal | JN — Steel sheet metal | — | — |
| Bearing material | Bearing steel | — | — | — |
| Lubricant | None | Without — Bearing not greased | — | — |
| Minimum operating temperatureTmin | — | -30 °C | — | — |
| Maximum operating temperatureTmax | — | 150 °C | — | — |
| Boundary dimensions | ||||
| Bearing widthB | — | — | 16 mm | — |
| Minimum bearing chamferr min. | — | — | 1 mm | — |
| Calculation factors | ||||
| Calculation factorf0 | — | 16.4 | — | — |
| Capabilities & suitability | ||||
| Radial load capacity | — | Yes | — | — |
| Axial load capacity in one direction | — | Yes | — | — |
| Axial load capacity in both directions | — | Yes | — | — |
| Suitable for grease lubrication | — | Yes | — | — |
| Suitable for oil lubrication | — | Yes | — | — |
| Unsealed design | — | Yes | — | — |
| Classification | ||||
| Official Category Path | — | — | — | Deep groove ball bearings - Single-row - Open type |
| Official Classification 1 | — | — | — | Deep groove ball bearings / Single-row / Open type |
| Construction | ||||
| Catalogue closure construction | — | — | Open | — |
| Dimensions | ||||
| Minimum chamfer dimensionrmin | — | 1 mm | — | — |
| Minimum chamfer dimensionrmin | — | 0.039 in | — | — |
| Shoulder diameter outer ringD1 | — | 122.72 mm | — | — |
| Shoulder diameter outer ringD1 | — | 4.831 in | — | — |
| Shoulder diameter inner ringd1 | — | 107.56 mm | — | — |
| Shoulder diameter inner ringd1 | — | 4.235 in | — | — |
| Engineering — Abutment dimensions | ||||
| Diameter of shaft abutmentd a | min. 94.6 mm | — | — | — |
| Diameter of housing abutmentD a | max. 135 mm | — | — | — |
| Radius of shaft or housing filletr a | max. 1 mm | — | — | — |
| Engineering — Calculation data | ||||
| SKF performance class | SKF Explorer | — | — | — |
| Minimum load factork r | 0.02 | — | — | — |
| Calculation factorf 0 | 16.3 | — | — | — |
| Engineering — Dimensions | ||||
| Deviation limits of mid-range bore diametert Δdmp | -0.015 to 0 mm | — | — | — |
| Deviation limits of mid-range outside diametert ΔDmp | -0.015 to 0 mm | — | — | — |
| Deviation limits of ring widtht ΔBs | -0.1 to 0 mm | — | — | — |
| Shoulder diameterd 1 | ≈ 123.2 mm | — | — | — |
| Chamfer dimensionr 1,2 | min. 1 mm | — | — | — |
| ISO tolerance class for dimensions | P6 and tighter width tolerance | — | — | — |
| Engineering — Tolerances of run-out | ||||
| Range of section height at inner ring of assembled bearingt Kia | 25 µm | — | — | — |
| Range of section height at outer ring of assembled bearingt Kea | 40 µm | — | — | — |
| ISO tolerance class for geometrical tolerances | Normal | — | — | — |
| Load ratings | ||||
| Basic dynamic radial load ratingCr | — | — | 45500 N | — |
| Basic static radial load ratingC0r | — | — | 39500 N | — |
| Equivalent-load calculation factorf0 | — | — | 16.3 | — |
| Logistics | ||||
| Product net weight | 0.837 kg | — | — | — |
| eClass code | 23-05-08-01 | — | — | — |
| UNSPSC code | 31171504 | — | — | — |
| Lubrication-qualified speed | ||||
| Limiting speed with grease | — | — | 4800 r/min | — |
| Limiting speed with oil (open bearing) | — | — | 5600 r/min | — |
| Main Dimensions & Performance Data | ||||
| Basic dynamic load rating, radialCr | — | 44,000 N | — | — |
| Basic dynamic load rating, radialCr | — | 9,892.086 lbf | — | — |
| Basic static load rating, radialC0r | — | 39,500 N | — | — |
| Basic static load rating, radialC0r | — | 8,880.396 lbf | — | — |
| Fatigue load limit, radialCur | — | 2,080 N | — | — |
| Fatigue load limit, radialCur | — | 467.626 lbf | — | — |
| Manufacturer Identity | ||||
| Schaeffler Product Code | — | 349088 | — | — |
| Official Class Key | — | — | — | 010-010-010 |
| Base Type | — | 16018 | — | — |
| Gpsd Group | — | S02 | — | — |
| Product Line Id | — | 14 | — | — |
| X Life Marking | — | n.r. | — | — |
| SAP material number | — | 0167011940000 | — | — |
| Base product | — | 2305080101 | — | — |
| Bearing X designation | — | 16018 | — | — |
| Mounting Manager ID | — | 16018 | — | — |
| Grease application ID | — | 16018 | — | — |
| Mounting dimensions | ||||
| Minimum shaft shoulder diameterda min. | — | — | 95 mm | — |
| Maximum housing shoulder diameterDa max. | — | — | 135 mm | — |
| Maximum shaft or housing fillet radiusra max. | — | — | 1 mm | — |
| Minimum diameter shaft shoulderda min | — | 94.6 mm | — | — |
| Minimum diameter shaft shoulderda min | — | 3.724 in | — | — |
| Maximum diameter of housing shoulderDa max | — | 135.4 mm | — | — |
| Maximum diameter of housing shoulderDa max | — | 5.331 in | — | — |
| Maximum fillet radiusra max | — | 1 mm | — | — |
| Maximum fillet radiusra max | — | 0.039 in | — | — |
| Product characteristics | ||||
| Type of SealWithout | — | Not sealed | — | — |
| Tolerance classPN | — | Normal (ISO 492:2023) | — | — |
| Dimensional / heat stabilizationS0 | — | Rings dimensional stabilized up to 150° | — | — |
| Radial internal clearanceCN (Group N) | — | Normal internal clearance | — | — |
| Bore typeZ | — | Cylindrical | — | — |
| Product identity | ||||
| Official product category | Deep groove ball bearings | — | — | — |
| Official taxonomy path | /products/rolling-bearings/ball-bearings/deep-groove-ball-bearings | — | — | — |
| Structure group ID | BB1_001_101 | — | — | — |
| Available from SKF | Yes | — | — | — |
| Remanufacturable | No | — | — | — |
| Product Identity | ||||
| Construction | — | Deep groove ball bearing 160, single row, steel sheet metal cage | — | — |
| Short Description | — | Deep groove ball bearing | — | — |
| Properties | ||||
| Filling slots | Without | — | — | — |
| Number of rows | 1 | — | — | — |
| Locating feature, bearing outer ring | Without | — | — | — |
| Bore type | Cylindrical | — | — | — |
| Matched arrangement | No | — | — | — |
| Radial internal clearance | CN | — | — | — |
| Material, bearing | Bearing steel | — | — | — |
| Coating | Without | — | — | — |
| Relubrication feature | Without | — | — | — |
| Indicative carbon footprint for new product | 3.1 kg CO 2 e | — | — | — |
| Reference mass | ||||
| Approximate catalogue mass (open reference) | — | — | 0.873 kg | — |
| Technical Data | ||||
| d | — | — | — | 140 mm |
| B | — | — | — | 16 mm |
| R(Min.) | — | — | — | 1 mm |
| Bore Diameter (D) | — | 90 mm | — | — |
| Basic Load Ratings : Cr | — | — | — | 49.9 kN |
| Outside Diameter (D) | — | 140 mm | — | — |
| Basic Load Ratings : C0R | — | — | — | 37.0 kN |
| Width (B) | — | 16 mm | — | — |
| Fatigue Load Limit : Cu | — | — | — | 1.85 kN |
| Basic Dynamic Load Rating, Radial (Cr) | — | 44,000 N | — | — |
| Factor : F0 | — | — | — | 16.3 |
| Basic Static Load Rating, Radial (C0R) | — | 39,500 N | — | — |
| Limiting Speeds(Grease Lub.) | — | — | — | 4700 min-1 |
| Operating Temperature Min. (Tmin) | — | -30 °C | — | — |
| Limiting Speeds(Oil Lub.) | — | — | — | 5600 min-1 |
| Limiting Speed (Ng) | — | 6,800 1/min | — | — |
| Da(Min.) | — | — | — | 95 mm |
| Operating Temperature Max. (Tmax) | — | 150 °C | — | — |
| Da(Max.) | — | — | — | 135 mm |
| Reference Speed (Nϑr) | — | 4,400 1/min | — | — |
| Ra(Max.) | — | — | — | 1 mm |
| Calculation Factor (F0) | — | 16.4 | — | — |
| Mass(Refer.) | — | — | — | 0.848 kg |
| Fatigue Load Limit, Radial (Cur) | — | 2,080 N | — | — |
| Minimum Diameter Shaft Shoulder (Da Min) | — | 94.6 mm | — | — |
| Shoulder Diameter Inner Ring (D1) | — | 107.56 mm | — | — |
| Maximum Diameter Of Housing Shoulder (Da Max) | — | 135.4 mm | — | — |
| Minimum Chamfer Dimension (Rmin) | — | 1 mm | — | — |
| Maximum Fillet Radius (Ra Max) | — | 1 mm | — | — |
| Shoulder Diameter Outer Ring (D1) | — | 122.72 mm | — | — |
| 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.