SIFT BEARING STORE CATALOG

22252CAME4NSKSpherical Roller

22252CAME4 is a NSK spherical roller bearing, bore 260 mm, O.D. 480 mm, width 130 mm. Dimensions, drawing, interchanges and price.

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Bore d260mm
Outside dia. D480mm
Width B130mm
Dynamic Cr490,000lbs
Static C0r760,000lbs
Limiting speed670rpm
Weight102.766kg
Cr / C0r0.64
Mean dia. dm370mm

Original catalogue drawing - NSK catalogue, page 73

22252CAME4 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. D480 mmBore d260 mmWidth B130 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 diameter26010.2362
DOutside diameter48018.8976
BInner-ring / bearing width1305.1181

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)260
Bore d (in)10.2362
Outside dia. D (mm)480
Outside dia. D (in)18.8976
Width B (mm)130
Width B (in)5.1181

Load ratings & speeds

Basic dynamic load rating Cr (lbs)490000
Basic static load rating Cor (lbs)760000
Limiting speed - grease (rpm)670
Limiting speed - oil (rpm)850

Weight

Weight (kg)102.766

Mounting dimensions (fillets / shoulders)

Chamfer r (in)0.157
Shaft shoulder da min (in)11.10
Shaft shoulder da max (in)12.39
Housing shoulder Da min (in)16.45
Housing shoulder Da max (in)18.03

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 200 rpm
4544,9071028,466
6363,27139232,708
8272,4541,02485,333
10217,9632,154179,536
15145,3098,323693,622

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 2,179,629 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
NU2252-E-M1FAGCylindrical Roller2604801302160 kN109
NU2252-E-TB-M1FAGCylindrical Roller2604801302180 kN109
22252-BEA-XL-K-MB1FAGSpherical Roller2604801302600 kN104
22252-BEA-XL-MB1FAGSpherical Roller2604801302600 kN106
32252FAGTapered Roller2604801302240 kN102
32252-XLFAGTapered Roller2604801302650 kN104
32252TimkenTapered Roller2604801302490 kN103.96

Same dimensions, same brand

DesignationBrandTypedDB/TDyn. ratingkg
2252NSKCylindrical Roller260480130385,000 lbs109.769
NU2252NSKCylindrical Roller2604801302110 kN111
32252NSKTapered Roller260480130427,000 lbs102.784

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
22352CAME4NSKSpherical Roller260540165700,000 lbs179.868
23052CAME4NSKSpherical Roller260400104320,000 lbs46.099
23152CAME4NSKSpherical Roller260440144485,000 lbs87.375
23252CAME4NSKSpherical Roller260480174615,000 lbs135.234
23952CAME4NSKSpherical Roller26036075210,000 lbs22.739
24052CAME4NSKSpherical Roller260400140405,000 lbs61.915
24152CAME4NSKSpherical Roller260440180575,000 lbs107.683
24152CE4NSKSpherical Roller260440180575,000 lbs109.769

Request a quotation for 22252CAME4

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