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.
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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
“NU1022” 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 1022 ML110 × 170 × 28 mm | FAGNU1022-XL-M1110 × 170 × 28 mm | TIMKENNU1022MA110 × 170 × 28 mm | NSKNU1022110 × 170 × 28 mm | KOYONU1022110 × 170 × 28 mm |
|---|---|---|---|---|---|
| Comparable specifications | |||||
| Brand | SKF | FAG | TIMKEN | NSK | KOYO |
| Designation | NU 1022 ML | NU1022-XL-M1 | NU1022MA | NU1022 | NU1022 |
| 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 | — | NU1022 | EX28100 | — | — |
| Bore diameterd | 110 mm | 110 mm | 110 mm | 110 mm | 110 mm |
| Outside diameterD | 170 mm | 170 mm | 170 mm | 170 mm | 170 mm |
| WidthB | 28 mm | 28 mm | 28 mm | 28 mm | 28 mm |
| Basic dynamic load ratingC | 146 kN | 167 kN | 150 kN | 161 kN | 168 kN |
| Basic static load ratingC0 | 166 kN | 191 kN | 184 kN | 174 kN | 171 kN |
| Fatigue load limitPu | 19.3 kN | 25 kN | — | — | 21.7 kN |
| Reference speednref | 4500 r/min | 3850 r/min | — | — | — |
| Limiting speednG | 7000 r/min | 7700 r/min | — | — | 3800 r/min |
| Mass≈m | 2.28 kg | 2.258 kg | 2.3 kg | — | 2.31 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 | — | — | — | 28 mm | — |
| Minimum bearing chamferr min. | — | — | — | 2 mm | — |
| Minimum secondary bearing chamferr1 min. | — | — | — | 1.1 mm | — |
| Roller inscribed circle diameterFw | — | — | — | 125 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 | — | — | 0.0889 | — | — |
| 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 | — | — | — | 2.27 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 mm | — | — | — |
| Minimum chamfer dimensionrmin | — | 0.079 in | — | — | — |
| Minimum chamfer dimensionr1 min | — | 1.1 mm | — | — | — |
| Minimum chamfer dimensionr1 min | — | 0.043 in | — | — | — |
| Axial displacements | — | 3.2 mm | — | — | — |
| Axial displacements | — | 0.126 in | — | — | — |
| Raceway diameter outer ringE | — | 155 mm | — | — | — |
| Raceway diameter outer ringE | — | 6.102 in | — | — | — |
| Raceway diameter inner ringF | — | 125 mm | — | — | — |
| Raceway diameter inner ringF | — | 4.921 in | — | — | — |
| Minimum rib diameter outer ringD1 min | — | 149.7 mm | — | — | — |
| Minimum rib diameter outer ringD1 min | — | 5.894 in | — | — | — |
| Engineering — Abutment dimensions | |||||
| Diameter of spacer sleeved a | max. 122 mm | — | — | — | — |
| Diameter of shaft abutmentd b | min. 128 mm | — | — | — | — |
| Diameter of housing abutmentD a | max. 160 mm | — | — | — | — |
| Radius of filletr a | max. 2 mm | — | — | — | — |
| Radius of filletr b | max. 1 mm | — | — | — | — |
| Engineering — Calculation data | |||||
| SKF performance class | SKF Explorer | — | — | — | — |
| Minimum load factork r | 0.15 | — | — | — | — |
| Limiting valuee | 0.2 | — | — | — | — |
| Calculation factorY | 0.6 | — | — | — | — |
| Engineering — Dimensions | |||||
| Shoulder diameter of outer ringD 1 | ≈ 149.7 mm | — | — | — | — |
| Raceway diameter of inner ringF | 125 mm | — | — | — | — |
| Chamfer dimensionr 1,2 | min. 2 mm | — | — | — | — |
| Chamfer dimensionr 3,4 | min. 1.1 mm | — | — | — | — |
| Permissible axial displacements | max. 3.8 mm | — | — | — | — |
| Load ratings — standard cage | |||||
| Basic dynamic radial load ratingCr | — | — | — | 161000 N | — |
| Basic static radial load ratingC0r | — | — | — | 174000 N | — |
| Logistics | |||||
| Product net weight | 2.28 kg | — | — | — | — |
| eClass code | 23-05-09-01 | — | — | — | — |
| UNSPSC code | 31171505 | — | — | — | — |
| Lubrication-qualified speed — standard cage | |||||
| Thermal speed rating — oil bath | — | — | — | 4500 r/min | — |
| Mechanical limiting speed — forced oil circulation | — | — | — | Not stated in this catalogue row | — |
| Limiting speed — grease | — | — | — | 3800 r/min | — |
| Limiting speed — oil bath | — | — | — | 4500 r/min | — |
| Main Dimensions & Performance Data | |||||
| Basic dynamic load rating, radialCr | — | 167,000 N | — | — | — |
| Basic dynamic load rating, radialCr | — | 37,544.964 lbf | — | — | — |
| Basic static load rating, radialC0r | — | 191,000 N | — | — | — |
| Basic static load rating, radialC0r | — | 42,940.647 lbf | — | — | — |
| Fatigue load limit, radialCur | — | 25,000 N | — | — | — |
| Fatigue load limit, radialCur | — | 5,620.504 lbf | — | — | — |
| Manufacturer Identity | |||||
| Schaeffler Product Code | — | 369306 | — | — | — |
| Material Number | — | — | 000000000190032206 | — | — |
| Official Class Key | — | — | — | — | 040-010-000 |
| Base Type | — | NU1022 | — | — | — |
| World Assembly Part Number | — | — | NU1022MA | — | — |
| Old Designation | — | ["NU1022-M1"] | — | — | — |
| Inner Ring Part Number | — | — | 110ARUA10 | — | — |
| Gpsd Group | — | F01 | — | — | — |
| Outer Ring Part Number | — | — | 110ERUA10 | — | — |
| Product Line Id | — | 63 | — | — | — |
| Drawing Number | — | — | M946613 | — | — |
| X Life Marking | — | XL | — | — | — |
| Upc | — | — | 0087796138902 | — | — |
| Official Source System | — | — | CORE BP - DS DF | — | — |
| Official Last Run | — | — | 2026-08-23T20:02:48.51 | — | — |
| SAP material number | — | 0167372370000 | — | — | — |
| Base product | — | 2305090102 | — | — | — |
| Bearing X designation | — | NU1022-XL-M1 | — | — | — |
| Mounting Manager ID | — | NU1022-XL-M1 | — | — | — |
| Grease application ID | — | NU1022-XL-M1 | — | — | — |
| Mounting dimensions | |||||
| Minimum diameter shaft shoulderda min | — | 116 mm | — | — | — |
| Minimum diameter shaft shoulderda min | — | 4.567 in | — | — | — |
| Maximum diameter of shaft shoulderda max | — | 124 mm | — | — | — |
| Maximum diameter of shaft shoulderda max | — | 4.882 in | — | — | — |
| Minimum shaft shoulderdb min | — | 128 mm | — | — | — |
| Minimum shaft shoulderdb min | — | 5.039 in | — | — | — |
| Maximum diameter of housing shoulderDa max | — | 161 mm | — | — | — |
| Maximum diameter of housing shoulderDa max | — | 6.339 in | — | — | — |
| Maximum recess radiusra max | — | 2 mm | — | — | — |
| Maximum recess radiusra max | — | 0.079 in | — | — | — |
| Maximum recess radiusra1 max | — | 1 mm | — | — | — |
| Maximum recess radiusra1 max | — | 0.039 in | — | — | — |
| Mounting dimensions — shown arrangement | |||||
| Minimum shaft shoulder diameterdb min. | — | — | — | 116.5 mm | — |
| Maximum housing shoulder diameterDa max. | — | — | — | 161 mm | — |
| Maximum adjusting-ring diameter (NU/NJ arrangement)db max. | — | — | — | 123 mm | — |
| Maximum adjacent fillet radiusra max. | — | — | — | 2 mm | — |
| Maximum secondary adjacent fillet radiusrb max. | — | — | — | 1 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 | 4.3307 in Bore | 6.6929 in OD | 1.1024 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 | 8.4 kg CO 2 e | — | — | — | — |
| Technical Data | |||||
| d | — | — | — | — | 170 mm |
| B | — | — | — | — | 28 mm |
| R(Min.) | — | — | — | — | 2 mm |
| R1(Min.) | — | — | — | — | 1.1 mm |
| Bore Diameter (D) | — | 110 mm | — | — | — |
| Overall Width | — | — | 0.000 mm | — | — |
| Fw | — | — | — | — | 125 mm |
| Outside Diamater (D) | — | 170 mm | — | — | — |
| Radial Rating | — | — | 150,000 N | — | — |
| Ew | — | — | — | — | - mm |
| Total Width (B) | — | 28 mm | — | — | — |
| Axial Rating | — | — | 0 N | — | — |
| Basic Load Ratings : Cr | — | — | — | — | 168 kN |
| Basic Dynamic Load Rating, Radial (Cr) | — | 167,000 N | — | — | — |
| Dynamic Rating C1 | — | — | 150,000 N | — | — |
| Basic Load Ratings : C0R | — | — | — | — | 171 kN |
| Basic Static Load Rating, Radial (C0R) | — | 191,000 N | — | — | — |
| Dynamic Rating C90 | — | — | 0 N | — | — |
| Fatigue Load Limit : Cu | — | — | — | — | 21.7 kN |
| Raceway Diameter Inner Ring (F) | — | 125 mm | — | — | — |
| Dynamic Axial Rating Ca90 | — | — | 0 N | — | — |
| Limiting Speeds(Grease Lub.) | — | — | — | — | 3800 min-1 |
| Operating Temperature Min. (Tmin) | — | -30 °C | — | — | — |
| Dynamic Axial Rating Ca1 | — | — | 0 N | — | — |
| Limiting Speeds(Oil Lub.) | — | — | — | — | 4500 min-1 |
| Minimum Diameter Shaft Shoulder (Da) | — | 116 mm | — | — | — |
| Static Radial Rating C0 | — | — | 184,000 N | — | — |
| Sd1 | — | — | — | — | - mm |
| Operating Temperature Max. (Tmax) | — | 150 °C | — | — | — |
| Extended Dynamic Rating Ce | — | — | 0 N | — | — |
| B1 | — | — | — | — | - mm |
| Limiting Speed (Limiting Spe) | — | 7,700 1/min | — | — | — |
| Static Axial Rating C0A | — | — | 0 N | — | — |
| B2 | — | — | — | — | - mm |
| Reference Speed (Nϑr) | — | 3,850 1/min | — | — | — |
| Da(Min.) | — | — | — | — | - mm |
| Maximum Recess Radius (Ra Max) | — | 2 mm | — | — | — |
| Db(Min.) | — | — | — | — | - mm |
| Maximum Diameter Of Housing Shoulder (Da) | — | 161 mm | — | — | — |
| Db(Max.) | — | — | — | — | - mm |
| Minimum Chamfer Dimension (R1 Min) | — | 1.1 mm | — | — | — |
| Dc(Min.) | — | — | — | — | - mm |
| Axial Displacement (S) | — | 3.2 mm | — | — | — |
| Dd(Min.) | — | — | — | — | - mm |
| Minimum Rib Diameter Outer Ring (D1 Min) | — | 149.7 mm | — | — | — |
| Da(Max.) | — | — | — | — | 161 mm |
| Maximum Diameter Of Shaft Shoulder (Da Max) | — | 124 mm | — | — | — |
| Maximum Recess Radius (Ra1 Max) | — | 1 mm | — | — | — |
| Minimum Chamfer Dimension (Rmin) | — | 2 mm | — | — | — |
| Ra(Max.) | — | — | — | — | 2 mm |
| Raceway Diameter Outer Ring (E) | — | 155 mm | — | — | — |
| Rb(Max.) | — | — | — | — | 1 mm |
| Minimum Shaft Shoulder (Db Min) | — | 128 mm | — | — | — |
| Mass(Refer.) | — | — | — | — | 2.31 kg |
| Fatigue Load Limit, Radial (Cur) | — | 25,000 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.