SIFT BEARING STORE CATALOG

23038CAME4NSKSpherical Roller

23038CAME4 is a NSK spherical roller bearing, bore 190 mm, O.D. 290 mm, width 75 mm. Dimensions, drawing, interchanges and price.

Brass cage
Request a quoteEmail usSearch the catalog
Bore d190mm
Outside dia. D290mm
Width B75mm
Dynamic Cr174,000lbs
Static C0r305,000lbs
Limiting speed1,100rpm
Weight17.441kg
Cr / C0r0.57
Mean dia. dm240mm

Original catalogue drawing - NSK catalogue, page 79

23038CAME4 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 B75 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 width752.9528

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)75
Width B (in)2.9528

Load ratings & speeds

Basic dynamic load rating Cr (lbs)174000
Basic static load rating Cor (lbs)305000
Limiting speed - grease (rpm)1,100
Limiting speed - oil (rpm)1,400

Weight

Weight (kg)17.441

Mounting dimensions (fillets / shoulders)

Chamfer r (in)0.078
Shaft shoulder da min (in)7.95
Shaft shoulder da max (in)8.43
Housing shoulder Da min (in)10.25
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
4193,4981025,644
6128,99839221,805
896,7491,02456,889
1077,3992,154119,691
1551,5998,323462,415

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 773,991 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.81 (dimensions) / p.82 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
NN3038-AS-K-M-SPFAGCylindrical Roller19029075585 kN17.3
SL183038FAGCylindrical Roller19029075830 kN17
23038-E1-XL-K-TVPBFAGSpherical Roller190290751080 kN16.3
23038-E1-XL-TVPBFAGSpherical Roller190290751080 kN17.2
23038-E1A-XL-K-MFAGSpherical Roller190290751080 kN17.7
23038-E1A-XL-MFAGSpherical Roller190290751080 kN18.3

Same dimensions, same brand

DesignationBrandTypedDB/TDyn. ratingkg
NCF3038VNSKCylindrical Roller19029075990 kN16.7
NN3038NSKPrecision / Angular Contact19029075133,000 lbs17.663

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
22238CAME4NSKSpherical Roller19034092255,000 lbs35.149
22338CAME4NSKSpherical Roller190400132425,000 lbs76.789
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
24038CAME4NSKSpherical Roller190290100219,000 lbs22.857

Request a quotation for 23038CAME4

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.

Online enquiry formrichard@bearingsfit.com