SIFT BEARING STORE CATALOG

239/1120CAME4NSKSpherical Roller

239/1120CAME4 is a NSK spherical roller bearing, bore 1120 mm, O.D. 1460 mm, width 250 mm. Dimensions, drawing, interchanges and price.

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Bore d1120mm
Outside dia. D1460mm
Width B250mm
Dynamic Cr2,130,000lbs
Static C0r5,850,000lbs
Limiting speed120rpm
Weight1102.229kg
Cr / C0r0.36
Mean dia. dm1290mm

Original catalogue drawing - NSK catalogue, page 91

239/1120CAME4 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. D1460 mmBore d1120 mmWidth B250 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 diameter112044.0945
DOutside diameter146057.4803
BInner-ring / bearing width2509.8425

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)1120
Bore d (in)44.0945
Outside dia. D (mm)1460
Outside dia. D (in)57.4803
Width B (mm)250
Width B (in)9.8425

Load ratings & speeds

Basic dynamic load rating Cr (lbs)2130000
Basic static load rating Cor (lbs)5850000
Limiting speed - grease (rpm)120
Limiting speed - oil (rpm)150

Weight

Weight (kg)1102.229

Mounting dimensions (fillets / shoulders)

Chamfer r (in)0.236
Shaft shoulder da min (in)45.51
Shaft shoulder da max (in)47.76
Housing shoulder Da min (in)53.73
Housing shoulder Da max (in)56.06

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 100 rpm
42,368,67810216,932
61,579,11939265,416
81,184,3391,024170,667
10947,4712,154359,072
15631,6478,3231,387,244

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 9,474,712 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.93 (dimensions) / p.94 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Series variants (different suffix)

DesignationBrandTypedDB/TDyn. ratingkg
239/1000CAME4NSKSpherical Roller100013202361,840,000 lbs878.608
239/1060CAME4NSKSpherical Roller106014002502,090,000 lbs1026.48
239/1180CAME4NSKSpherical Roller118015402722,380,000 lbs1305.892
239/1250CAME4NSKSpherical Roller125016302802,600,000 lbs1521.802
239/1400CAME4NSKSpherical Roller140018203153,200,000 lbs2135.966
239/500CAME4NSKSpherical Roller500670128550,000 lbs122.878
239/530CAME4NSKSpherical Roller530710136660,000 lbs148.007
239/560CAME4NSKSpherical Roller560750140700,000 lbs170.052

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
230/1120CAME4NSKSpherical Roller112015803453,450,000 lbs2120.091
240/1120CAME4NSKSpherical Roller112015804624,200,000 lbs2786.418

Request a quotation for 239/1120CAME4

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