SIFT BEARING STORE CATALOG

22238CAME4NSKSpherical Roller

22238CAME4 is a NSK spherical roller bearing, bore 190 mm, O.D. 340 mm, width 92 mm. Dimensions, drawing, interchanges and price.

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Bore d190mm
Outside dia. D340mm
Width B92mm
Dynamic Cr255,000lbs
Static C0r390,000lbs
Limiting speed1,000rpm
Weight35.149kg
Cr / C0r0.65
Mean dia. dm265mm

Original catalogue drawing - NSK catalogue, page 73

22238CAME4 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. D340 mmBore d190 mmWidth B92 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 diameter34013.3858
BInner-ring / bearing width923.622

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)340
Outside dia. D (in)13.3858
Width B (mm)92
Width B (in)3.6220

Load ratings & speeds

Basic dynamic load rating Cr (lbs)255000
Basic static load rating Cor (lbs)390000
Limiting speed - grease (rpm)1,000
Limiting speed - oil (rpm)1,200

Weight

Weight (kg)35.149

Mounting dimensions (fillets / shoulders)

Chamfer r (in)0.118
Shaft shoulder da min (in)8.19
Shaft shoulder da max (in)8.91
Housing shoulder Da min (in)11.63
Housing shoulder Da max (in)12.68

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 300 rpm
4283,5741025,644
6189,04939221,805
8141,7871,02456,889
10113,4302,154119,691
1575,6208,323462,415

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 1,134,297 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.75 (dimensions) / p.76 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
NJ2238-E-M1FAGCylindrical Roller190340921090 kN37.7
NU2238-E-M1FAGCylindrical Roller190340921090 kN37.1
SL182238FAGCylindrical Roller190340921300 kN35.65
22238-BE-XLFAGSpherical Roller190340921360 kN36.8
22238-BE-XL-KFAGSpherical Roller190340921360 kN36
32238-AFAGTapered Roller190340921150 kN39.1
32238-XLFAGTapered Roller190340921340 kN35.9
32238TimkenTapered Roller190340921360 kN36.36

Same dimensions, same brand

DesignationBrandTypedDB/TDyn. ratingkg
2238NSKCylindrical Roller19034092186,000 lbs36.741
NU2238ENSKCylindrical Roller190340921360 kN38.3
HR32238NSKTapered Roller190340921370 kN35.2
HR32238JNSKTapered Roller19034092250,000 lbs35.181

Nearby bore sizes

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

Request a quotation for 22238CAME4

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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