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“NU1009” across 4 loaded brands

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Brand differences at a glance

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ParameterSKFNU 1009 ECP45 × 75 × 16 mmFAGNU1009-XL-M145 × 75 × 16 mmNSKNU100945 × 75 × 16 mmKOYONU100945 × 75 × 16 mm
Comparable specifications
BrandSKFFAGNSKKOYO
DesignationNU 1009 ECPNU1009-XL-M1NU1009NU1009
Product familyCylindrical roller bearings—Cylindrical roller bearingSingle-row / NU
Detailed typeSingle row cylindrical roller bearing, nu designCylindrical roller bearingsCylindrical roller bearingsCylindrical roller bearings
Series—NU1009——
Bore diameterd45 mm45 mm45 mm45 mm
Outside diameterD75 mm75 mm75 mm75 mm
WidthB16 mm16 mm16 mm16 mm
Basic dynamic load ratingC52 kN40 kN40 kN38.9 kN
Basic static load ratingC052 kN37.5 kN35.5 kN33.8 kN
Fatigue load limitPu6.3 kN4.9 kN—4.3 kN
Reference speednref11000 r/min8100 r/min——
Limiting speednG11000 r/min18400 r/min—9200 r/min
Mass≈m0.25 kg0.281 kg—0.289 kg
Precision class—PN — Normal (ISO 492:2023)——
Internal clearanceCNCN (Group N) — Normal internal clearance——
SealingWithout———
CageNon-metallicM1 — Two Piece Brass Cage Roller GuidedMachined brass—
LubricantNone———
Minimum operating temperatureTmin—-30 °C——
Maximum operating temperatureTmax—150 °C——
Boundary dimensions
Bearing widthB——16 mm—
Minimum bearing chamferr min.——1 mm—
Minimum secondary bearing chamferr1 min.——0.6 mm—
Roller inscribed circle diameterFw——52.5 mm—
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——0.279 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 mm——
Minimum chamfer dimensionrmin—0.039 in——
Minimum chamfer dimensionr1 min—0.6 mm——
Minimum chamfer dimensionr1 min—0.024 in——
Axial displacements—2.5 mm——
Axial displacements—0.098 in——
Raceway diameter outer ringE—67.5 mm——
Raceway diameter outer ringE—2.657 in——
Raceway diameter inner ringF—52.5 mm——
Raceway diameter inner ringF—2.067 in——
Minimum rib diameter outer ringD1 min—64.5 mm——
Minimum rib diameter outer ringD1 min—2.539 in——
Engineering — Abutment dimensions
Diameter of spacer sleeved amax. 51 mm———
Diameter of shaft abutmentd bmin. 54 mm———
Diameter of housing abutmentD amax. 69.8 mm———
Radius of filletr amax. 1 mm———
Radius of filletr bmax. 0.6 mm———
Engineering — Calculation data
SKF performance classSKF Explorer———
Minimum load factork r0.1———
Limiting valuee0.2———
Calculation factorY0.6———
Engineering — Dimensions
Shoulder diameter of outer ringD 1≈ 65.3 mm———
Raceway diameter of inner ringF52.5 mm———
Chamfer dimensionr 1,2min. 1 mm———
Chamfer dimensionr 3,4min. 0.6 mm———
Permissible axial displacementsmax. 0.9 mm———
Load ratings — standard cage
Basic dynamic radial load ratingCr——40000 N—
Basic static radial load ratingC0r——35500 N—
Logistics
Product net weight0.25 kg———
eClass code23-05-09-01———
UNSPSC code31171505———
Lubrication-qualified speed — standard cage
Thermal speed rating — oil bath——9500 r/min—
Mechanical limiting speed — forced oil circulation——Not stated in this catalogue row—
Limiting speed — grease——9000 r/min—
Limiting speed — oil bath——11000 r/min—
Main Dimensions & Performance Data
Basic dynamic load rating, radialCr—40,000 N——
Basic dynamic load rating, radialCr—8,992.806 lbf——
Basic static load rating, radialC0r—37,500 N——
Basic static load rating, radialC0r—8,430.755 lbf——
Fatigue load limit, radialCur—4,900 N——
Fatigue load limit, radialCur—1,101.619 lbf——
Manufacturer Identity
Schaeffler Product Code—369261——
Official Class Key———040-010-000
Base Type—NU1009——
Old Designation—["NU1009-M1","NU1009M1"]——
Gpsd Group—F01——
Product Line Id—12——
X Life Marking—XL——
SAP material number—0167370400000——
Base product—2305090102——
Bearing X designation—NU1009-XL-M1——
Mounting Manager ID—NU1009-XL-M1——
Grease application ID—NU1009-XL-M1——
Mounting dimensions
Minimum diameter shaft shoulderda min—48 mm——
Minimum diameter shaft shoulderda min—1.89 in——
Maximum diameter of shaft shoulderda max—52 mm——
Maximum diameter of shaft shoulderda max—2.047 in——
Minimum shaft shoulderdb min—54 mm——
Minimum shaft shoulderdb min—2.126 in——
Maximum diameter of housing shoulderDa max—70 mm——
Maximum diameter of housing shoulderDa max—2.756 in——
Maximum recess radiusra max—1 mm——
Maximum recess radiusra max—0.039 in——
Maximum recess radiusra1 max—0.6 mm——
Maximum recess radiusra1 max—0.024 in——
Mounting dimensions — shown arrangement
Minimum shaft shoulder diameterdb min.——49 mm—
Maximum housing shoulder diameterDa max.——70 mm—
Maximum adjusting-ring diameter (NU/NJ arrangement)db max.——51 mm—
Maximum adjacent fillet radiusra max.——1 mm—
Maximum secondary adjacent fillet radiusrb max.——0.6 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 categoryCylindrical roller bearings———
Official taxonomy path/products/rolling-bearings/roller-bearings/cylindrical-roller-bearings/single-row-cylindrical-roller-bearings———
Structure group IDBC1_001_101———
Available from SKFYes———
RemanufacturableNo———
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——
Short Description—Cylindrical roller bearing——
Properties
Bearing partComplete bearing———
Axial displacement capabilityIn both directions———
Number of rows1———
Locating feature, bearing outer ringWithout———
Bore typeCylindrical———
Number of flanges, outer ring2———
Number of flanges, inner ring0———
Loose flangeNone———
Radial internal clearanceCN———
Tolerance classNormal———
CoatingWithout———
Relubrication featureWithout———
Indicative carbon footprint for new product0.92 kg CO 2 e———
Technical Data
d———75 mm
B———16 mm
R(Min.)———1 mm
R1(Min.)———0.6 mm
Bore Diameter (D)—45 mm——
Fw———52.5 mm
Outside Diamater (D)—75 mm——
Ew———- mm
Total Width (B)—16 mm——
Basic Load Ratings : Cr———38.9 kN
Basic Dynamic Load Rating, Radial (Cr)—40,000 N——
Basic Load Ratings : C0R———33.8 kN
Basic Static Load Rating, Radial (C0R)—37,500 N——
Fatigue Load Limit : Cu———4.30 kN
Raceway Diameter Inner Ring (F)—52.5 mm——
Limiting Speeds(Grease Lub.)———9200 min-1
Operating Temperature Min. (Tmin)—-30 °C——
Limiting Speeds(Oil Lub.)———11000 min-1
Minimum Diameter Shaft Shoulder (Da)—48 mm——
Sd1———- mm
Operating Temperature Max. (Tmax)—150 °C——
B1———- mm
Limiting Speed (Limiting Spe)—18,400 1/min——
B2———- mm
Reference Speed (Nϑr)—8,100 1/min——
Da(Min.)———- mm
Maximum Recess Radius (Ra Max)—1 mm——
Db(Min.)———- mm
Maximum Diameter Of Housing Shoulder (Da)—70 mm——
Db(Max.)———- mm
Minimum Chamfer Dimension (R1 Min)—0.6 mm——
Dc(Min.)———- mm
Axial Displacement (S)—2.5 mm——
Dd(Min.)———- mm
Minimum Rib Diameter Outer Ring (D1 Min)—64.5 mm——
Da(Max.)———70 mm
Maximum Diameter Of Shaft Shoulder (Da Max)—52 mm——
Maximum Recess Radius (Ra1 Max)—0.6 mm——
Minimum Chamfer Dimension (Rmin)—1 mm——
Ra(Max.)———1 mm
Raceway Diameter Outer Ring (E)—67.5 mm——
Rb(Max.)———0.6 mm
Minimum Shaft Shoulder (Db Min)—54 mm——
Mass(Refer.)———0.289 kg
Fatigue Load Limit, Radial (Cur)—4,900 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——

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