SIFT BEARING STORE CATALOG

24038CE4NSKSpherical Roller

24038CE4 is a NSK spherical roller bearing, bore 190 mm, O.D. 290 mm, width 100 mm. Dimensions, drawing, interchanges and price.

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Bore d190mm
Outside dia. D290mm
Width B100mm
Dynamic Cr219,000lbs
Static C0r415,000lbs
Limiting speed900rpm
Weight23.732kg
Cr / C0r0.53
Mean dia. dm240mm

Original catalogue drawing - NSK catalogue, page 93

24038CE4 NSK Spherical Roller bearing catalogue drawing

Scanned from the manufacturer catalogue page listing this part number. All part numbers printed on that table share the same drawing.

Scale cross-section

DdBOutside dia. D290 mmBore d190 mmWidth B100 mm

Blue = inner / outer ring, yellow = rolling element. Drawn to scale from this part's own dimensions for selection reference only - not a manufacturing or assembly drawing.

Dimension table (mm / inch)

SymbolDimensionmminch
dBore diameter1907.4803
DOutside diameter29011.4173
BInner-ring / bearing width1003.937

Notes

Weights are given in kg. Load ratings are shown in both the original catalogue units and the converted value (1 N = 0.2248 lbf). Data is provided for selection reference only - confirm against the latest official catalogue before ordering.

Main dimensions

Bore d (mm)190
Bore d (in)7.4803
Outside dia. D (mm)290
Outside dia. D (in)11.4173
Width B (mm)100
Width B (in)3.9370

Load ratings & speeds

Basic dynamic load rating Cr (lbs)219000
Basic static load rating Cor (lbs)415000
Limiting speed - grease (rpm)900
Limiting speed - oil (rpm)1,200

Weight

Weight (kg)23.732

Mounting dimensions (fillets / shoulders)

Chamfer r (in)0.078
Shaft shoulder da min (in)7.95
Shaft shoulder da max (in)8.29
Housing shoulder Da min (in)9.95
Housing shoulder Da max (in)10.94

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 300 rpm
4243,5401025,644
6162,36039221,805
8121,7701,02456,889
1097,4162,154119,691
1564,9448,323462,415

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 974,161 N. Hours = L10 x 106 / (60n). Life-modification factors for lubrication, contamination and temperature (aISO) are not included.

Source & traceability

BrandNSK
Source catalogueNSK inch product catalogue
Catalogue pagep.95 (dimensions) / p.96 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
24038-BE-XLFAGSpherical Roller1902901001160 kN23.7
24038-BE-XL-2VSRFAGSpherical Roller1902901001160 kN23.7
24038-BE-XL-K30FAGSpherical Roller1902901001160 kN22.8

Same dimensions, same brand

DesignationBrandTypedDB/TDyn. ratingkg
24038CAME4NSKSpherical Roller190290100219,000 lbs22.857

Series variants (different suffix)

DesignationBrandTypedDB/TDyn. ratingkg
24038CAME4NSKSpherical Roller190290100219,000 lbs22.857

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
22238CAME4NSKSpherical Roller19034092255,000 lbs35.149
22338CAME4NSKSpherical Roller190400132425,000 lbs76.789
23038CAME4NSKSpherical Roller19029075174,000 lbs17.441
23138CAME4NSKSpherical Roller190320104266,000 lbs33.634
23138CE4NSKSpherical Roller190320104267,000 lbs34.128
23238CAME4NSKSpherical Roller190340120325,000 lbs46.148
23238CE4NSKSpherical Roller190340120325,000 lbs47.187
23938CAME4NSKSpherical Roller19026052104,000 lbs7.92

Request a quotation for 24038CE4

Send us the quantity you need and we will come back with price and lead time, normally within 24 hours. Equivalent parts from other brands can be quoted at the same time.

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