SIFT BEARING STORE CATALOG

23296CAME4NSKSpherical Roller

23296CAME4 is a NSK spherical roller bearing, bore 480 mm, O.D. 870 mm, width 310 mm. Dimensions, drawing, interchanges and price.

Brass cage
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Bore d480mm
Outside dia. D870mm
Width B310mm
Dynamic Cr1,770,000lbs
Static C0r3,250,000lbs
Limiting speed260rpm
Weight790.158kg
Cr / C0r0.54
Mean dia. dm675mm

Original catalogue drawing - NSK catalogue, page 89

23296CAME4 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. D870 mmBore d480 mmWidth B310 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 diameter48018.8976
DOutside diameter87034.252
BInner-ring / bearing width31012.2047

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)480
Bore d (in)18.8976
Outside dia. D (mm)870
Outside dia. D (in)34.2520
Width B (mm)310
Width B (in)12.2047

Load ratings & speeds

Basic dynamic load rating Cr (lbs)1770000
Basic static load rating Cor (lbs)3250000
Limiting speed - grease (rpm)260
Limiting speed - oil (rpm)360

Weight

Weight (kg)790.158

Mounting dimensions (fillets / shoulders)

Chamfer r (in)0.236
Shaft shoulder da min (in)20.31
Shaft shoulder da max (in)22.19
Housing shoulder Da min (in)28.86
Housing shoulder Da max (in)32.83

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 100 rpm
41,968,33810216,932
61,312,22539265,416
8984,1691,024170,667
10787,3352,154359,072
15524,8908,3231,387,244

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 7,873,352 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
23296-BEA-XL-K-MB1FAGSpherical Roller48087031010000 kN804
23296-BEA-XL-MB1FAGSpherical Roller48087031010000 kN829

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
23096CAME4NSKSpherical Roller480700165850,000 lbs209.219
23196CAME4NSKSpherical Roller4807902481,360,000 lbs471.282
23996CAME4NSKSpherical Roller480650128580,000 lbs119.431
24096CAME4NSKSpherical Roller4807002181,040,000 lbs267.619
24196CAME4NSKSpherical Roller4807903081,610,000 lbs566.083

Request a quotation for 23296CAME4

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