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ParameterSKF62305-2RS125 × 62 × 24 mmFAG62305-A-2RSR25 × 62 × 24 mmTIMKEN62305-2RS25 × 62 × 24 mm
Comparable specifications
BrandSKFFAGTIMKEN
Designation62305-2RS162305-A-2RSR62305-2RS
Product familyDeep groove ball bearings—Radial Deep-Groove Ball
Detailed typeDeep groove ball bearing with seals or shieldsDeep groove ball bearingsDeep groove ball bearings
Series—6230562000
Bore diameterd25 mm25 mm25 mm
Outside diameterD62 mm62 mm62 mm
WidthB24 mm24 mm24 mm
Basic dynamic load ratingC22.5 kN25 kN22.4 kN
Basic static load ratingC011.6 kN12.1 kN11.5 kN
Fatigue load limitPu0.49 kN0.84 kN—
Limiting speednG7500 r/min7300 r/min—
Mass≈m0.315 kg0.316 kg0.32 kg
Precision classNormalPN — Normal (ISO 492:2023)—
Internal clearanceCNCN (Group N) — Normal internal clearance—
SealingSeal on both sides2RSR — Contact seal on both sidesSealed
CageSheet metalJN — Steel sheet metalSteel cage
Bearing materialBearing steel——
LubricantGreaseLubricating grease—
Minimum operating temperatureTmin—-20 °C—
Maximum operating temperatureTmax—100 °C—
Calculation Factors
K Factor——0.00
Y1 Factor——0.00
Y2 Factor——0.00
Y0 Factor——0.50
E Factor——0.00
Cg Factor——0.0310
Calculation factors
Calculation factorf0—12.2—
Capabilities & suitability
Radial load capacity—Yes—
Axial load capacity in one direction—Yes—
Axial load capacity in both directions—Yes—
Lifetimelubricationfreedomfrommaintenance—Yes—
Suitable for grease lubrication—Yes—
Sealedonbothsides—Yes—
Dimensions
Minimum chamfer dimensionrmin—1.1 mm—
Minimum chamfer dimensionrmin—0.043 in—
Shoulder diameter outer ringD1—50.51 mm—
Shoulder diameter outer ringD1—1.989 in—
Caliber diameter outer ringD2—52.75 mm—
Caliber diameter outer ringD2—2.077 in—
Shoulder diameter inner ringd1—36.55 mm—
Shoulder diameter inner ringd1—1.439 in—
Caliber diameter inner ringd2—33.6 mm—
Caliber diameter inner ringd2—1.323 in—
Engineering — Abutment dimensions
Diameter of shaft abutmentd amax. 36.5 mm——
Diameter of housing abutmentD amax. 55 mm——
Radius of shaft or housing filletr amax. 1 mm——
Engineering — Calculation data
Minimum load factork r0.03——
Calculation factorf 012——
Engineering — Dimensions
Deviation limits of mid-range bore diametert Δdmp-0.01 to 0 mm——
Deviation limits of mid-range outside diametert ΔDmp-0.013 to 0 mm——
Deviation limits of ring widtht ΔBs-0.12 to 0 mm——
Shoulder diameterd 1≈ 36.6 mm——
Recess diameterD 2≈ 52.7 mm——
Chamfer dimensionr 1,2min. 1.1 mm——
ISO tolerance class for dimensionsNormal——
Engineering — Tolerances of run-out
Range of section height at inner ring of assembled bearingt Kia13 µm——
Range of section height at outer ring of assembled bearingt Kea25 µm——
ISO tolerance class for geometrical tolerancesNormal——
Logistics
Product net weight0.315 kg——
eClass code23-05-08-01——
UNSPSC code31171504——
Main Dimensions & Performance Data
Basic dynamic load rating, radialCr—25,000 N—
Basic dynamic load rating, radialCr—5,620.504 lbf—
Basic static load rating, radialC0r—12,100 N—
Basic static load rating, radialC0r—2,720.324 lbf—
Fatigue load limit, radialCur—840 N—
Fatigue load limit, radialCur—188.849 lbf—
Manufacturer Identity
Schaeffler Product Code—355053—
Material Number——000000000100416885
Base Type—62305—
World Assembly Part Number——62305-2RS
Gpsd Group—S02—
Upc——0087796294585
Product Line Id—14—
Official Source System——CORE BP - DS DF
Official Last Run——2026-08-23T20:02:47.94
SAP material number—0596983810000—
Base product—2305080101—
Bearing X designation—62305-A-2RSR—
Mounting Manager ID—62305-A-2RSR—
Mounting dimensions
Minimum diameter shaft shoulderda min—32 mm—
Minimum diameter shaft shoulderda min—1.26 in—
Maximum diameter of housing shoulderDa max—55 mm—
Maximum diameter of housing shoulderDa max—2.165 in—
Maximum fillet radiusra max—1 mm—
Maximum fillet radiusra max—0.039 in—
Product characteristics
Changed internal designA—Design variant A—
Type of Seal2RSR—Contact seal on both sides—
Tolerance classPN—Normal (ISO 492:2023)—
Dimensional / heat stabilizationSN—Rings dimensional stabilized up to 120°—
Radial internal clearanceCN (Group N)—Normal internal clearance—
Bore typeZ—Cylindrical—
Product identity
Official product categoryDeep groove ball bearings——
Official taxonomy path/products/rolling-bearings/ball-bearings/deep-groove-ball-bearings——
Structure group IDBB1_001_101——
Available from SKFYes——
RemanufacturableNo——
Product Identity
Type Description——Radial Deep-Groove Ball
Construction—Deep groove ball bearing 623..-A-2RSR, single row, steel sheet metal cageSingle Row Deep Groove Ball Bearing | Imperial Series | 0.9843 in Bore | 2.4409 in OD | 0.9449 in Width | Double Sealed | Cylindrical Bore | Steel Cage | C0 Clearance | ISO P0 Tolerance
Short Description—Deep groove ball bearing—
Number Of Rows1—1
Tapered Bore——N
Properties
Filling slotsWithout——
Locating feature, bearing outer ringWithout——
Bore typeCylindrical——
Matched arrangementNo——
Radial internal clearanceCN——
Material, bearingBearing steel——
CoatingWithout——
Sealing typeContact——
Relubrication featureWithout——
Indicative carbon footprint for new product1.2 kg CO 2 e——
Technical Data
Overall Width——0.000 mm
Bore Diameter (D)—25 mm—
Radial Rating——0 N
Outside Diameter (D)—62 mm—
Axial Rating——0 N
Width (B)—24 mm—
Dynamic Rating C1——22,400 N
Basic Dynamic Load Rating, Radial (Cr)—25,000 N—
Dynamic Rating C90——0 N
Basic Static Load Rating, Radial (C0R)—12,100 N—
Dynamic Axial Rating Ca90——0 N
Operating Temperature Min. (Tmin)—-20 °C—
Dynamic Axial Rating Ca1——0 N
Limiting Speed (Ng)—7,300 1/min—
Static Radial Rating C0——11,500 N
Operating Temperature Max. (Tmax)—100 °C—
Extended Dynamic Rating Ce——0 N
Calculation Factor (F0)—12.2—
Static Axial Rating C0A——0 N
Fatigue Load Limit, Radial (Cur)—840 N—
Minimum Diameter Shaft Shoulder (Da Min)—32 mm—
Shoulder Diameter Inner Ring (D1)—36.55 mm—
Maximum Diameter Of Housing Shoulder (Da Max)—55 mm—
Minimum Chamfer Dimension (Rmin)—1.1 mm—
Caliber Diameter Inner Ring (D1)—33.6 mm—
Maximum Fillet Radius (Ra Max)—1 mm—
Shoulder Diameter Outer Ring (D1)—50.51 mm—
Caliber Diameter Outer Ring (D1)—52.75 mm—
Temperature range
Operating temperature min.Tmin—-20 °C—
Operating temperature min.Tmin—-4 °F—
Operating temperature max.Tmax—100 °C—
Operating temperature max.Tmax—212 °F—

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