Cross-brand designation analysis
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You entered NU1030MAC3. This table explores the base group NU1030; 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
“NU1030” 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 | SKFNU 1030 M150 × 225 × 35 mm | FAGNU1030-XL-M1150 × 225 × 35 mm | TIMKENNU1030MA150 × 225 × 35 mm | NSKNU1030150 × 225 × 35 mm | KOYONU1030150 × 225 × 35 mm |
|---|---|---|---|---|---|
| Comparable specifications | |||||
| Brand | SKF | FAG | TIMKEN | NSK | KOYO |
| Designation | NU 1030 M | NU1030-XL-M1 | NU1030MA | NU1030 | NU1030 |
| Product family | Cylindrical roller bearings | — | Cylindrical 1-Row | Cylindrical roller bearing | Single-row / NU |
| Detailed type | Single row cylindrical roller bearing, nu design | Cylindrical roller bearings | Cylindrical roller bearings | Cylindrical roller bearings | Cylindrical roller bearings |
| Series | — | NU1030 | EX27581 | — | — |
| Bore diameterd | 150 mm | 150 mm | 150 mm | 150 mm | 150 mm |
| Outside diameterD | 225 mm | 225 mm | 225 mm | 225 mm | 225 mm |
| WidthB | 35 mm | 35 mm | 35 mm | 35 mm | 35 mm |
| Basic dynamic load ratingC | 220 kN | 248 kN | 231 kN | 249 kN | 252 kN |
| Basic static load ratingC0 | 275 kN | 310 kN | 309 kN | 294 kN | 281 kN |
| Fatigue load limitPu | 30 kN | 39 kN | — | — | 32.8 kN |
| Reference speednref | 3200 r/min | 3100 r/min | — | — | — |
| Limiting speednG | 3200 r/min | 5800 r/min | — | — | 2800 r/min |
| Mass≈m | 4.84 kg | 4.72 kg | 4.9 kg | — | 4.83 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 | Machined brass | — |
| Lubricant | None | — | — | — | — |
| Minimum operating temperatureTmin | — | -30 °C | — | — | — |
| Maximum operating temperatureTmax | — | 150 °C | — | — | — |
| Boundary dimensions | |||||
| Bearing widthB | — | — | — | 35 mm | — |
| Minimum bearing chamferr min. | — | — | — | 2.1 mm | — |
| Minimum secondary bearing chamferr1 min. | — | — | — | 1.5 mm | — |
| Roller inscribed circle diameterFw | — | — | — | 169.5 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 | — | — | 0.1124 | — | — |
| 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 | — | — | — | 4.77 kg | — |
| Classification | |||||
| Official Category Path | — | — | — | — | Cylindrical roller bearings - Single-row - NU |
| Official Classification 1 | — | — | — | — | Cylindrical roller bearings / Single-row / NU |
| Construction | |||||
| Single-row construction type | — | — | — | NU | — |
| Rib arrangement | — | — | — | Two outer-ring ribs; ribless inner ring | — |
| Standard cage material | — | — | — | Machined brass | — |
| Standard cage marking | — | — | — | M is usually omitted for this series | — |
| Other cage codes listed for this catalogue row | — | — | — | None listed in this row | — |
| 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 dimensionrmin | — | 2.1 mm | — | — | — |
| Minimum chamfer dimensionrmin | — | 0.083 in | — | — | — |
| Minimum chamfer dimensionr1 min | — | 1.5 mm | — | — | — |
| Minimum chamfer dimensionr1 min | — | 0.059 in | — | — | — |
| Axial displacements | — | 4.2 mm | — | — | — |
| Axial displacements | — | 0.165 in | — | — | — |
| Raceway diameter outer ringE | — | 205.5 mm | — | — | — |
| Raceway diameter outer ringE | — | 8.091 in | — | — | — |
| Raceway diameter inner ringF | — | 169.5 mm | — | — | — |
| Raceway diameter inner ringF | — | 6.673 in | — | — | — |
| Minimum rib diameter outer ringD1 min | — | 199 mm | — | — | — |
| Minimum rib diameter outer ringD1 min | — | 7.835 in | — | — | — |
| Engineering — Abutment dimensions | |||||
| Diameter of spacer sleeved a | max. 167 mm | — | — | — | — |
| Diameter of shaft abutmentd b | min. 173 mm | — | — | — | — |
| Diameter of housing abutmentD a | max. 215 mm | — | — | — | — |
| Radius of filletr a | max. 2 mm | — | — | — | — |
| Radius of filletr b | max. 1.5 mm | — | — | — | — |
| Engineering — Calculation data | |||||
| SKF performance class | SKF Explorer | — | — | — | — |
| Minimum load factork r | 0.1 | — | — | — | — |
| Limiting valuee | 0.2 | — | — | — | — |
| Calculation factorY | 0.6 | — | — | — | — |
| Engineering — Dimensions | |||||
| Shoulder diameter of outer ringD 1 | ≈ 198.13 mm | — | — | — | — |
| Raceway diameter of inner ringF | 169.5 mm | — | — | — | — |
| Chamfer dimensionr 1,2 | min. 2.1 mm | — | — | — | — |
| Chamfer dimensionr 3,4 | min. 1.5 mm | — | — | — | — |
| Permissible axial displacements | max. 4.9 mm | — | — | — | — |
| Load ratings — standard cage | |||||
| Basic dynamic radial load ratingCr | — | — | — | 249000 N | — |
| Basic static radial load ratingC0r | — | — | — | 294000 N | — |
| Logistics | |||||
| Product net weight | 4.84 kg | — | — | — | — |
| eClass code | 23-05-09-01 | — | — | — | — |
| UNSPSC code | 31171505 | — | — | — | — |
| Lubrication-qualified speed — standard cage | |||||
| Thermal speed rating — oil bath | — | — | — | 3600 r/min | — |
| Mechanical limiting speed — forced oil circulation | — | — | — | Not stated in this catalogue row | — |
| Limiting speed — grease | — | — | — | 2800 r/min | — |
| Limiting speed — oil bath | — | — | — | 3400 r/min | — |
| Main Dimensions & Performance Data | |||||
| Basic dynamic load rating, radialCr | — | 248,000 N | — | — | — |
| Basic dynamic load rating, radialCr | — | 55,755.396 lbf | — | — | — |
| Basic static load rating, radialC0r | — | 310,000 N | — | — | — |
| Basic static load rating, radialC0r | — | 69,694.245 lbf | — | — | — |
| Fatigue load limit, radialCur | — | 39,000 N | — | — | — |
| Fatigue load limit, radialCur | — | 8,767.986 lbf | — | — | — |
| Manufacturer Identity | |||||
| Schaeffler Product Code | — | 369322 | — | — | — |
| Material Number | — | — | 000000000190012051 | — | — |
| Official Class Key | — | — | — | — | 040-010-000 |
| Base Type | — | NU1030 | — | — | — |
| World Assembly Part Number | — | — | NU1030MA | — | — |
| Old Designation | — | ["NU1030-M1"] | — | — | — |
| Inner Ring Part Number | — | — | 150ARUA10 | — | — |
| Gpsd Group | — | F01 | — | — | — |
| Outer Ring Part Number | — | — | 150ERUA10 | — | — |
| Product Line Id | — | 63 | — | — | — |
| Drawing Number | — | — | M100623 | — | — |
| X Life Marking | — | XL | — | — | — |
| Upc | — | — | 0087796301351 | — | — |
| Official Source System | — | — | CORE BP - DS DF | — | — |
| Official Last Run | — | — | 2026-08-23T20:02:48.51 | — | — |
| SAP material number | — | 0167373000000 | — | — | — |
| Base product | — | 2305090102 | — | — | — |
| Bearing X designation | — | NU1030-XL-M1 | — | — | — |
| Mounting Manager ID | — | NU1030-XL-M1 | — | — | — |
| Grease application ID | — | NU1030-XL-M1 | — | — | — |
| Mounting dimensions | |||||
| Minimum diameter shaft shoulderda min | — | 158 mm | — | — | — |
| Minimum diameter shaft shoulderda min | — | 6.22 in | — | — | — |
| Maximum diameter of shaft shoulderda max | — | 167 mm | — | — | — |
| Maximum diameter of shaft shoulderda max | — | 6.575 in | — | — | — |
| Minimum shaft shoulderdb min | — | 173 mm | — | — | — |
| Minimum shaft shoulderdb min | — | 6.811 in | — | — | — |
| Maximum diameter of housing shoulderDa max | — | 215 mm | — | — | — |
| Maximum diameter of housing shoulderDa max | — | 8.465 in | — | — | — |
| Maximum recess radiusra max | — | 2.1 mm | — | — | — |
| Maximum recess radiusra max | — | 0.083 in | — | — | — |
| Maximum recess radiusra1 max | — | 1.5 mm | — | — | — |
| Maximum recess radiusra1 max | — | 0.059 in | — | — | — |
| Mounting dimensions — shown arrangement | |||||
| Minimum shaft shoulder diameterdb min. | — | — | — | 158 mm | — |
| Maximum housing shoulder diameterDa max. | — | — | — | 214 mm | — |
| Maximum adjusting-ring diameter (NU/NJ arrangement)db max. | — | — | — | 167 mm | — |
| Maximum adjacent fillet radiusra max. | — | — | — | 2 mm | — |
| Maximum secondary adjacent fillet radiusrb max. | — | — | — | 1.5 mm | — |
| Product characteristics | |||||
| Design | — | Standard | — | — | — |
| Radial internal clearanceCN (Group N) | — | Normal internal clearance | — | — | — |
| Tolerance classPN | — | Normal (ISO 492:2023) | — | — | — |
| 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 NU..-XL-M1, with cage, single row, non-locating bearing, 2 ribs on outer ring, 0 ribs on inner ring (smooth), type NU, Running accuracy in P6 | Single Row Cylindrical Roller Bearing | Imperial Series | 5.9055 in Bore | 8.8583 in OD | 1.3780 in Width | Open | Cylindrical Bore | Machined Window Brass Cage | C0 Clearance | — | — |
| Type Description | — | — | Cylindrical 1-Row | — | — |
| Short Description | — | Cylindrical roller bearing | — | — | — |
| 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 | 2 | — | — | — | — |
| Number of flanges, inner ring | 0 | — | — | — | — |
| Loose flange | None | — | — | — | — |
| Radial internal clearance | CN | — | — | — | — |
| Tolerance class | Normal | — | — | — | — |
| Coating | Without | — | — | — | — |
| Relubrication feature | Without | — | — | — | — |
| Indicative carbon footprint for new product | 17.9 kg CO 2 e | — | — | — | — |
| Technical Data | |||||
| d | — | — | — | — | 225 mm |
| B | — | — | — | — | 35 mm |
| R(Min.) | — | — | — | — | 2.1 mm |
| R1(Min.) | — | — | — | — | 1.5 mm |
| Bore Diameter (D) | — | 150 mm | — | — | — |
| Overall Width | — | — | 0.000 mm | — | — |
| Fw | — | — | — | — | 169.5 mm |
| Outside Diamater (D) | — | 225 mm | — | — | — |
| Radial Rating | — | — | 231,000 N | — | — |
| Ew | — | — | — | — | - mm |
| Total Width (B) | — | 35 mm | — | — | — |
| Axial Rating | — | — | 0 N | — | — |
| Basic Load Ratings : Cr | — | — | — | — | 252 kN |
| Basic Dynamic Load Rating, Radial (Cr) | — | 248,000 N | — | — | — |
| Dynamic Rating C1 | — | — | 231,000 N | — | — |
| Basic Load Ratings : C0R | — | — | — | — | 281 kN |
| Basic Static Load Rating, Radial (C0R) | — | 310,000 N | — | — | — |
| Dynamic Rating C90 | — | — | 0 N | — | — |
| Fatigue Load Limit : Cu | — | — | — | — | 32.8 kN |
| Raceway Diameter Inner Ring (F) | — | 169.5 mm | — | — | — |
| Dynamic Axial Rating Ca90 | — | — | 0 N | — | — |
| Limiting Speeds(Grease Lub.) | — | — | — | — | 2800 min-1 |
| Operating Temperature Min. (Tmin) | — | -30 °C | — | — | — |
| Dynamic Axial Rating Ca1 | — | — | 0 N | — | — |
| Limiting Speeds(Oil Lub.) | — | — | — | — | 3300 min-1 |
| Minimum Diameter Shaft Shoulder (Da) | — | 158 mm | — | — | — |
| Static Radial Rating C0 | — | — | 309,000 N | — | — |
| Sd1 | — | — | — | — | - mm |
| Operating Temperature Max. (Tmax) | — | 150 °C | — | — | — |
| Extended Dynamic Rating Ce | — | — | 0 N | — | — |
| B1 | — | — | — | — | - mm |
| Limiting Speed (Limiting Spe) | — | 5,800 1/min | — | — | — |
| Static Axial Rating C0A | — | — | 0 N | — | — |
| B2 | — | — | — | — | - mm |
| Reference Speed (Nϑr) | — | 3,100 1/min | — | — | — |
| Da(Min.) | — | — | — | — | - mm |
| Maximum Recess Radius (Ra Max) | — | 2.1 mm | — | — | — |
| Db(Min.) | — | — | — | — | - mm |
| Maximum Diameter Of Housing Shoulder (Da) | — | 215 mm | — | — | — |
| Db(Max.) | — | — | — | — | - mm |
| Minimum Chamfer Dimension (R1 Min) | — | 1.5 mm | — | — | — |
| Dc(Min.) | — | — | — | — | - mm |
| Axial Displacement (S) | — | 4.2 mm | — | — | — |
| Dd(Min.) | — | — | — | — | - mm |
| Minimum Rib Diameter Outer Ring (D1 Min) | — | 199 mm | — | — | — |
| Da(Max.) | — | — | — | — | 214 mm |
| Maximum Diameter Of Shaft Shoulder (Da Max) | — | 167 mm | — | — | — |
| Maximum Recess Radius (Ra1 Max) | — | 1.5 mm | — | — | — |
| Minimum Chamfer Dimension (Rmin) | — | 2.1 mm | — | — | — |
| Ra(Max.) | — | — | — | — | 2 mm |
| Raceway Diameter Outer Ring (E) | — | 205.5 mm | — | — | — |
| Rb(Max.) | — | — | — | — | 1.5 mm |
| Minimum Shaft Shoulder (Db Min) | — | 173 mm | — | — | — |
| Mass(Refer.) | — | — | — | — | 4.83 kg |
| Fatigue Load Limit, Radial (Cur) | — | 39,000 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.