SIFT BEARING STORE CATALOG

23276CAME4NSKSpherical Roller

23276CAME4 is a NSK spherical roller bearing, bore 380 mm, O.D. 680 mm, width 240 mm. Dimensions, drawing, interchanges and price.

Brass cage
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Bore d380mm
Outside dia. D680mm
Width B240mm
Dynamic Cr1,160,000lbs
Static C0r2,070,000lbs
Limiting speed360rpm
Weight368.317kg
Cr / C0r0.56
Mean dia. dm530mm

Original catalogue drawing - NSK catalogue, page 89

23276CAME4 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. D680 mmBore d380 mmWidth B240 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 diameter38014.9606
DOutside diameter68026.7717
BInner-ring / bearing width2409.4488

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)380
Bore d (in)14.9606
Outside dia. D (mm)680
Outside dia. D (in)26.7717
Width B (mm)240
Width B (in)9.4488

Load ratings & speeds

Basic dynamic load rating Cr (lbs)1160000
Basic static load rating Cor (lbs)2070000
Limiting speed - grease (rpm)360
Limiting speed - oil (rpm)480

Weight

Weight (kg)368.317

Mounting dimensions (fillets / shoulders)

Chamfer r (in)0.196
Shaft shoulder da min (in)16.06
Shaft shoulder da max (in)17.55
Housing shoulder Da min (in)22.74
Housing shoulder Da max (in)25.67

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 100 rpm
41,289,98410216,932
6859,99039265,416
8644,9921,024170,667
10515,9942,154359,072
15343,9968,3231,387,244

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 5,159,937 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.91 (dimensions) / p.92 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
23276-BEA-XL-K-MB1FAGSpherical Roller3806802406200 kN374
23276-BEA-XL-MB1FAGSpherical Roller3806802406200 kN385

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
23076CAME4NSKSpherical Roller380560135560,000 lbs111.652
23176CAME4NSKSpherical Roller380620194895,000 lbs226.433
23976CAME4NSKSpherical Roller380520106420,000 lbs64.773
24076CAME4NSKSpherical Roller380560180690,000 lbs146.601
24176CAME4NSKSpherical Roller380620243975,000 lbs272.382
24176CXE4NSKSpherical Roller380620243945,000 lbs278.007

Request a quotation for 23276CAME4

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