Cross-brand designation analysis
COMPARE / VERIFY
Same-model Comparison
Explore products that share a base designation across loaded brands, with dimensional agreement and data gaps shown clearly.
Cross Reference centre · Interchange verification checklist · Understand suffix differences
You entered NN3032K. This table explores the base group NN3032; it does not preserve or approve every requested suffix. Search your complete marking first →
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
“NN3032” 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 | SKFNN 3032 K/SPW33160 × 240 × 60 mm | FAGNN3032-AS-K-M-SP160 × 240 × 60 mm | KOYONN3032160 × 240 × 60 mm |
|---|---|---|---|
| Comparable specifications | |||
| Brand | SKF | FAG | KOYO |
| Designation | NN 3032 K/SPW33 | NN3032-AS-K-M-SP | NN3032 |
| Product family | Super-precision cylindrical roller bearings | — | Single-row / NN / Cylindrical bore |
| Detailed type | Super-precision double row cylindrical roller bearing with tapered bore and lubrication feature | Cylindrical roller bearings | Cylindrical roller bearings |
| Series | — | NN3032 | — |
| Bore diameterd | 160 mm | 160 mm | 160 mm |
| Outside diameterD | 240 mm | 240 mm | 240 mm |
| WidthB | 60 mm | 60 mm | 60 mm |
| Basic dynamic load ratingC | 369 kN | 375 kN | 499 kN |
| Basic static load ratingC0 | 655 kN | 670 kN | 695 kN |
| Fatigue load limitPu | 69.5 kN | 82 kN | 79.6 kN |
| Limiting speednG | — | — | 2400 r/min |
| Mass≈m | 8.9 kg | 9.003 kg | 9.38 kg |
| Precision class | — | SP — Tolerance class SP | — |
| Internal clearance | C1 | C1 (Group 1) — Internal clearance smaller than C2 | — |
| Sealing | Without | — | — |
| Cage | Machined metal | M — Brass Cage | — |
| Bearing material | Bearing steel | — | — |
| Lubricant | None | — | — |
| Minimum operating temperatureTmin | — | -30 °C | — |
| Maximum operating temperatureTmax | — | 150 °C | — |
| Capabilities & suitability | |||
| Radial load capacity | — | Yes | — |
| Suitable for grease lubrication | — | Yes | — |
| Suitable for oil lubrication | — | Yes | — |
| Unsealed design | — | Yes | — |
| Classification | |||
| Official Category Path | — | — | Cylindrical roller bearings - Single-row - NN - Cylindrical bore |
| Official Classification 1 | — | — | Cylindrical roller bearings / Single-row / NN / Cylindrical bore |
| Dimensions | |||
| Minimum chamfer dimensionr1 min | — | 2.1 mm | — |
| Minimum chamfer dimensionr1 min | — | 0.083 in | — |
| Raceway diameter outer ringE | — | 219 mm | — |
| Raceway diameter outer ringE | — | 8.622 in | — |
| Width of lubricating groovens | — | 9.5 mm | — |
| Width of lubricating groovens | — | 0.374 in | — |
| Diameter lubrication holeds | — | 4.8 mm | — |
| Diameter lubrication holeds | — | 0.189 in | — |
| Axial displacements | — | 4.3 mm | — |
| Axial displacements | — | 0.169 in | — |
| Engineering — Abutment dimensions | |||
| Abutment diameter shaftd a | min. 171 mm | — | — |
| Abutment diameter housingD a | max. 229 mm | — | — |
| Fillet radiusr a | max. 2 mm | — | — |
| Oil nozzle position (not for variants with TNHA cage)d n | 214.4 mm | — | — |
| Engineering — Calculation data | |||
| Attainable speed for grease lubrication | 3600.0 r/min | — | — |
| Attainable speed for oil-air lubrication | 4000.0 r/min | — | — |
| Reference grease quantityG ref | 78 cm³ | — | — |
| Static radial stiffness (guideline value) | 3540 N/µm | — | — |
| Engineering — Dimensions | |||
| Shoulder diameter inner ring (NN design)d 1 | 190 mm | — | — |
| Raceway diameter outer ring (NN design)E | 219 mm | — | — |
| Width annular lubrication groove at outer ringb | 8.5 mm | — | — |
| Diameter lubrication hole (outer ring)K | 4.5 mm | — | — |
| Chamfer dimension outer ringr 1,2 | min. 2.1 mm | — | — |
| Chamfer dimension inner ring (bearing with tapered bore)r 3,4 | min. 1.1 mm | — | — |
| Permissible axial displacement from the normal position of one bearing ring relative to the other (all)s | max. 2.5 mm | — | — |
| Engineering — Engineering specifications | |||
| Bore type | Tapered 1:12 | — | — |
| Logistics | |||
| Product net weight | 8.9 kg | — | — |
| eClass code | 23-05-09-01 | — | — |
| UNSPSC code | 31171505 | — | — |
| Main Dimensions & Performance Data | |||
| Basic dynamic load rating, radialCr | — | 375,000 N | — |
| Basic dynamic load rating, radialCr | — | 84,307.554 lbf | — |
| Basic static load rating, radialC0r | — | 670,000 N | — |
| Basic static load rating, radialC0r | — | 150,629.496 lbf | — |
| Fatigue load limit, radialCur | — | 82,000 N | — |
| Fatigue load limit, radialCur | — | 18,435.252 lbf | — |
| Limiting speed for grease lubricationnG Grease | — | 3,400 1/min | — |
| Limiting speed for oil lubricationnG Oil | — | 4,000 1/min | — |
| Manufacturer Identity | |||
| Schaeffler Product Code | — | 374727 | — |
| Official Class Key | — | — | 040-020-010 |
| Base Type | — | NN3032 | — |
| Old Designation | — | ["NN3032SK.M.SP","NN3032ASK.M.SP"] | — |
| Gpsd Group | — | F07 | — |
| Product Line Id | — | 39 | — |
| X Life Marking | — | n.r. | — |
| SAP material number | — | 0192314230000 | — |
| Base product | — | 230509014D | — |
| Bearing X designation | — | NN3032-AS-K-M-SP | — |
| Mounting Manager ID | — | NN3032-AS-K-M-SP | — |
| Mounting dimensions | |||
| Diameter shaft shoulderda | — | 183 mm | — |
| Diameter shaft shoulderda | — | 7.205 in | — |
| Diameter shaft shoulder tolerance | — | h12 | — |
| Diameter of housing shoulderDa | — | 224 mm | — |
| Diameter of housing shoulderDa | — | 8.819 in | — |
| Shoulder diameter outer ring clearance | — | H12 | — |
| Maximum recess radiusra1 max | — | 2.1 mm | — |
| Maximum recess radiusra1 max | — | 0.083 in | — |
| Product characteristics | |||
| Tolerance classSP | — | Tolerance class SP | — |
| Bore typeK | — | Tapered, taper 1:12 | — |
| Change markA | — | Internal Variant A | — |
| Radial internal clearanceC1 (Group 1) | — | Internal clearance smaller than C2 | — |
| Number of rows2 | — | Double-row design | — |
| Product identity | |||
| Official product category | Super-precision cylindrical roller bearings | — | — |
| Official taxonomy path | /products/super-precision-bearings/cylindrical-roller-bearings | — | — |
| Structure group ID | BC2_010 | — | — |
| Available from SKF | Yes | — | — |
| Remanufacturable | No | — | — |
| Product Identity | |||
| Construction | — | Super precision cylindrical roller bearings NN30..-AS-K-M-SP, non-locating bearing, double row, with tapered bore, taper 1:12, separable, with cage | — |
| Short Description | — | Cylindrical roller bearing | — |
| Properties | |||
| Bearing part | Complete bearing | — | — |
| Number of rows | 2 | — | — |
| Design | NN | — | — |
| Number of flanges, outer ring | 0 | — | — |
| Number of flanges, inner ring | 3 | — | — |
| Loose flange | None | — | — |
| Radial internal clearance | C1 | — | — |
| Tolerance class | Class SP (SP) | — | — |
| Material, bearing | Bearing steel | — | — |
| Coating | Without | — | — |
| Relubrication feature | Annular groove and lubrication holes | — | — |
| Indicative carbon footprint for new product | 32.9 kg CO 2 e | — | — |
| Technical Data | |||
| d | — | — | 240 mm |
| B | — | — | 60 mm |
| R(Min.) | — | — | 2.1 mm |
| Fw | — | — | - mm |
| Bore Diameter (D) | — | 160 mm | — |
| Ew | — | — | 219 mm |
| Outside Diamater (D) | — | 240 mm | — |
| Basic Load Ratings : Cr | — | — | 499 kN |
| Total Width (B) | — | 60 mm | — |
| Basic Load Ratings : C0R | — | — | 695 kN |
| Basic Dynamic Load Rating, Radial (Cr) | — | 375,000 N | — |
| Fatigue Load Limit : Cu | — | — | 79.6 kN |
| Basic Static Load Rating, Radial (C0R) | — | 670,000 N | — |
| Limiting Speeds(Grease Lub.) | — | — | 2400 min-1 |
| Diameter Lubrication Hole (Ds) | — | 4.8 mm | — |
| Limiting Speeds(Oil Lub.) | — | — | 2800 min-1 |
| Operating Temperature Min. (Tmin) | — | -30 °C | — |
| Da(Min.) | — | — | 221 mm |
| Limiting Speed For Grease Lubrication (Ng Grea) | — | 3,400 1/min | — |
| Da(Max.) | — | — | 229 mm |
| Minimum Diameter Shaft Shoulder (Da) | — | 183 mm | — |
| Db(Min.) | — | — | - mm |
| Limiting Speed (Ng Oil) | — | 4,000 1/min | — |
| Operating Temperature Max. (Tmax) | — | 150 °C | — |
| Ra(Max.) | — | — | 2 mm |
| Maximum Diameter Of Housing Shoulder (Da) | — | 224 mm | — |
| Mass(Refer.) | — | — | 9.38 kg |
| Minimum Chamfer Dimension (R1 Min) | — | 2.1 mm | — |
| Width Of Lubricating Groove (Ns) | — | 9.5 mm | — |
| Axial Displacement (S) | — | 4.3 mm | — |
| Maximum Recess Radius (Ra1 Max) | — | 2.1 mm | — |
| Raceway Diameter Outer Ring (E) | — | 219 mm | — |
| Fatigue Load Limit, Radial (Cur) | — | 82,000 N | — |
| 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.