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You entered NU1020-XL-M1-F1-J20AA-C4. This table explores the base group NU1020; 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
“NU1020” 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 1020 M100 × 150 × 24 mm | FAGNU1020-XL-M1100 × 150 × 24 mm | TIMKENNU1020MA100 × 150 × 24 mm | NSKNU1020100 × 150 × 24 mm | KOYONU1020100 × 150 × 24 mm |
|---|---|---|---|---|---|
| Comparable specifications | |||||
| Brand | SKF | FAG | TIMKEN | NSK | KOYO |
| Designation | NU 1020 M | NU1020-XL-M1 | NU1020MA | NU1020 | NU1020 |
| 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 | — | NU1020 | EX28104 | — | — |
| Bore diameterd | 100 mm | 100 mm | 100 mm | 100 mm | 100 mm |
| Outside diameterD | 150 mm | 150 mm | 150 mm | 150 mm | 150 mm |
| WidthB | 24 mm | 24 mm | 24 mm | 24 mm | 24 mm |
| Basic dynamic load ratingC | 100 kN | 116 kN | 104 kN | 114 kN | 114 kN |
| Basic static load ratingC0 | 114 kN | 135 kN | 131 kN | 126 kN | 120 kN |
| Fatigue load limitPu | 13.7 kN | 17.7 kN | — | — | 15.8 kN |
| Reference speednref | 5000 r/min | 4150 r/min | — | — | — |
| Limiting speednG | 5000 r/min | 9000 r/min | — | — | 4300 r/min |
| Mass≈m | 1.5 kg | 1.44 kg | 1.5 kg | — | 1.46 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 | — | — | — | 24 mm | — |
| Minimum bearing chamferr min. | — | — | — | 1.5 mm | — |
| Minimum secondary bearing chamferr1 min. | — | — | — | 1.1 mm | — |
| Roller inscribed circle diameterFw | — | — | — | 113 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 | — | — | — | 1.47 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 | — | 1.5 mm | — | — | — |
| Minimum chamfer dimensionrmin | — | 0.059 in | — | — | — |
| Minimum chamfer dimensionr1 min | — | 1.1 mm | — | — | — |
| Minimum chamfer dimensionr1 min | — | 0.043 in | — | — | — |
| Axial displacements | — | 2.9 mm | — | — | — |
| Axial displacements | — | 0.114 in | — | — | — |
| Raceway diameter outer ringE | — | 137 mm | — | — | — |
| Raceway diameter outer ringE | — | 5.394 in | — | — | — |
| Raceway diameter inner ringF | — | 113 mm | — | — | — |
| Raceway diameter inner ringF | — | 4.449 in | — | — | — |
| Minimum rib diameter outer ringD1 min | — | 132.9 mm | — | — | — |
| Minimum rib diameter outer ringD1 min | — | 5.232 in | — | — | — |
| Engineering — Abutment dimensions | |||||
| Diameter of spacer sleeved a | max. 111 mm | — | — | — | — |
| Diameter of shaft abutmentd b | min. 116 mm | — | — | — | — |
| Diameter of housing abutmentD a | max. 143 mm | — | — | — | — |
| Radius of filletr a | max. 1.5 mm | — | — | — | — |
| Radius of filletr b | max. 1 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 | ≈ 131.4 mm | — | — | — | — |
| Raceway diameter of inner ringF | 113 mm | — | — | — | — |
| Chamfer dimensionr 1,2 | min. 1.5 mm | — | — | — | — |
| Chamfer dimensionr 3,4 | min. 1.1 mm | — | — | — | — |
| Permissible axial displacements | max. 3.5 mm | — | — | — | — |
| Load ratings — standard cage | |||||
| Basic dynamic radial load ratingCr | — | — | — | 114000 N | — |
| Basic static radial load ratingC0r | — | — | — | 126000 N | — |
| Logistics | |||||
| Product net weight | 1.5 kg | — | — | — | — |
| eClass code | 23-05-09-01 | — | — | — | — |
| UNSPSC code | 31171505 | — | — | — | — |
| Lubrication-qualified speed — standard cage | |||||
| Thermal speed rating — oil bath | — | — | — | 4800 r/min | — |
| Mechanical limiting speed — forced oil circulation | — | — | — | Not stated in this catalogue row | — |
| Limiting speed — grease | — | — | — | 4300 r/min | — |
| Limiting speed — oil bath | — | — | — | 5300 r/min | — |
| Main Dimensions & Performance Data | |||||
| Basic dynamic load rating, radialCr | — | 116,000 N | — | — | — |
| Basic dynamic load rating, radialCr | — | 26,079.137 lbf | — | — | — |
| Basic static load rating, radialC0r | — | 135,000 N | — | — | — |
| Basic static load rating, radialC0r | — | 30,350.719 lbf | — | — | — |
| Fatigue load limit, radialCur | — | 17,700 N | — | — | — |
| Fatigue load limit, radialCur | — | 3,979.317 lbf | — | — | — |
| Manufacturer Identity | |||||
| Schaeffler Product Code | — | 369298 | — | — | — |
| Material Number | — | — | 000000000190072078 | — | — |
| Official Class Key | — | — | — | — | 040-010-000 |
| Base Type | — | NU1020 | — | — | — |
| World Assembly Part Number | — | — | NU1020MA | — | — |
| Old Designation | — | ["NU1020-M1"] | — | — | — |
| Inner Ring Part Number | — | — | 100ARUA10 | — | — |
| Gpsd Group | — | F01 | — | — | — |
| Outer Ring Part Number | — | — | 100ERUA10 | — | — |
| Product Line Id | — | 63 | — | — | — |
| Drawing Number | — | — | M946724 | — | — |
| X Life Marking | — | XL | — | — | — |
| Upc | — | — | 0085706101879 | — | — |
| Official Source System | — | — | CORE BP - DS DF | — | — |
| Official Last Run | — | — | 2026-08-23T20:02:48.51 | — | — |
| SAP material number | — | 0167372020000 | — | — | — |
| Base product | — | 2305090102 | — | — | — |
| Bearing X designation | — | NU1020-XL-M1 | — | — | — |
| Mounting Manager ID | — | NU1020-XL-M1 | — | — | — |
| Grease application ID | — | NU1020-XL-M1 | — | — | — |
| Mounting dimensions | |||||
| Minimum diameter shaft shoulderda min | — | 106 mm | — | — | — |
| Minimum diameter shaft shoulderda min | — | 4.173 in | — | — | — |
| Maximum diameter of shaft shoulderda max | — | 111 mm | — | — | — |
| Maximum diameter of shaft shoulderda max | — | 4.37 in | — | — | — |
| Minimum shaft shoulderdb min | — | 116 mm | — | — | — |
| Minimum shaft shoulderdb min | — | 4.567 in | — | — | — |
| Maximum diameter of housing shoulderDa max | — | 143 mm | — | — | — |
| Maximum diameter of housing shoulderDa max | — | 5.63 in | — | — | — |
| Maximum recess radiusra max | — | 1.5 mm | — | — | — |
| Maximum recess radiusra max | — | 0.059 in | — | — | — |
| Maximum recess radiusra1 max | — | 1 mm | — | — | — |
| Maximum recess radiusra1 max | — | 0.039 in | — | — | — |
| Mounting dimensions — shown arrangement | |||||
| Minimum shaft shoulder diameterdb min. | — | — | — | 106.5 mm | — |
| Maximum housing shoulder diameterDa max. | — | — | — | 142 mm | — |
| Maximum adjusting-ring diameter (NU/NJ arrangement)db max. | — | — | — | 111 mm | — |
| Maximum adjacent fillet radiusra max. | — | — | — | 1.5 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 | 3.9370 in Bore | 5.9055 in OD | 0.9449 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 | 5.5 kg CO 2 e | — | — | — | — |
| Technical Data | |||||
| d | — | — | — | — | 150 mm |
| B | — | — | — | — | 24 mm |
| R(Min.) | — | — | — | — | 1.5 mm |
| R1(Min.) | — | — | — | — | 1.1 mm |
| Bore Diameter (D) | — | 100 mm | — | — | — |
| Overall Width | — | — | 0.000 mm | — | — |
| Fw | — | — | — | — | 113 mm |
| Outside Diamater (D) | — | 150 mm | — | — | — |
| Radial Rating | — | — | 104,000 N | — | — |
| Ew | — | — | — | — | - mm |
| Total Width (B) | — | 24 mm | — | — | — |
| Axial Rating | — | — | 0 N | — | — |
| Basic Load Ratings : Cr | — | — | — | — | 114 kN |
| Basic Dynamic Load Rating, Radial (Cr) | — | 116,000 N | — | — | — |
| Dynamic Rating C1 | — | — | 104,000 N | — | — |
| Basic Load Ratings : C0R | — | — | — | — | 120 kN |
| Basic Static Load Rating, Radial (C0R) | — | 135,000 N | — | — | — |
| Dynamic Rating C90 | — | — | 0 N | — | — |
| Fatigue Load Limit : Cu | — | — | — | — | 15.8 kN |
| Raceway Diameter Inner Ring (F) | — | 113 mm | — | — | — |
| Dynamic Axial Rating Ca90 | — | — | 0 N | — | — |
| Limiting Speeds(Grease Lub.) | — | — | — | — | 4300 min-1 |
| Operating Temperature Min. (Tmin) | — | -30 °C | — | — | — |
| Dynamic Axial Rating Ca1 | — | — | 0 N | — | — |
| Limiting Speeds(Oil Lub.) | — | — | — | — | 5100 min-1 |
| Minimum Diameter Shaft Shoulder (Da) | — | 106 mm | — | — | — |
| Static Radial Rating C0 | — | — | 131,000 N | — | — |
| Sd1 | — | — | — | — | - mm |
| Operating Temperature Max. (Tmax) | — | 150 °C | — | — | — |
| Extended Dynamic Rating Ce | — | — | 0 N | — | — |
| B1 | — | — | — | — | - mm |
| Limiting Speed (Limiting Spe) | — | 9,000 1/min | — | — | — |
| Static Axial Rating C0A | — | — | 0 N | — | — |
| B2 | — | — | — | — | - mm |
| Reference Speed (Nϑr) | — | 4,150 1/min | — | — | — |
| Da(Min.) | — | — | — | — | - mm |
| Maximum Recess Radius (Ra Max) | — | 1.5 mm | — | — | — |
| Db(Min.) | — | — | — | — | - mm |
| Maximum Diameter Of Housing Shoulder (Da) | — | 143 mm | — | — | — |
| Db(Max.) | — | — | — | — | - mm |
| Minimum Chamfer Dimension (R1 Min) | — | 1.1 mm | — | — | — |
| Dc(Min.) | — | — | — | — | - mm |
| Axial Displacement (S) | — | 2.9 mm | — | — | — |
| Dd(Min.) | — | — | — | — | - mm |
| Minimum Rib Diameter Outer Ring (D1 Min) | — | 132.9 mm | — | — | — |
| Da(Max.) | — | — | — | — | 142 mm |
| Maximum Diameter Of Shaft Shoulder (Da Max) | — | 111 mm | — | — | — |
| Maximum Recess Radius (Ra1 Max) | — | 1 mm | — | — | — |
| Minimum Chamfer Dimension (Rmin) | — | 1.5 mm | — | — | — |
| Ra(Max.) | — | — | — | — | 1.5 mm |
| Raceway Diameter Outer Ring (E) | — | 137 mm | — | — | — |
| Rb(Max.) | — | — | — | — | 1 mm |
| Minimum Shaft Shoulder (Db Min) | — | 116 mm | — | — | — |
| Mass(Refer.) | — | — | — | — | 1.46 kg |
| Fatigue Load Limit, Radial (Cur) | — | 17,700 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.