SIFT BEARING STORE CATALOG

231/560CAME4NSKSpherical Roller

231/560CAME4 is a NSK spherical roller bearing, bore 560 mm, O.D. 920 mm, width 280 mm. Dimensions, drawing, interchanges and price.

Brass cage
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Bore d560mm
Outside dia. D920mm
Width B280mm
Dynamic Cr1,760,000lbs
Static C0r3,500,000lbs
Limiting speed240rpm
Weight725.748kg
Cr / C0r0.5
Mean dia. dm740mm

Original catalogue drawing - NSK catalogue, page 85

231/560CAME4 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. D920 mmBore d560 mmWidth B280 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 diameter56022.0472
DOutside diameter92036.2205
BInner-ring / bearing width28011.0236

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)560
Bore d (in)22.0472
Outside dia. D (mm)920
Outside dia. D (in)36.2205
Width B (mm)280
Width B (in)11.0236

Load ratings & speeds

Basic dynamic load rating Cr (lbs)1760000
Basic static load rating Cor (lbs)3500000
Limiting speed - grease (rpm)240
Limiting speed - oil (rpm)320

Weight

Weight (kg)725.748

Mounting dimensions (fillets / shoulders)

Chamfer r (in)0.236
Shaft shoulder da min (in)23.46
Shaft shoulder da max (in)25.23
Housing shoulder Da min (in)31.63
Housing shoulder Da max (in)34.80

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 100 rpm
41,957,21810216,932
61,304,81239265,416
8978,6091,024170,667
10782,8872,154359,072
15521,9258,3231,387,244

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 7,828,870 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.87 (dimensions) / p.88 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
231/560-BEA-XL-K-MB1FAGSpherical Roller5609202809700 kN731
231/560-BEA-XL-MB1FAGSpherical Roller5609202809700 kN754

Series variants (different suffix)

DesignationBrandTypedDB/TDyn. ratingkg
231/500CAME4NSKSpherical Roller5008302641,540,000 lbs562.908
231/530CAME4NSKSpherical Roller5308702721,610,000 lbs626.411
231/600CAME4NSKSpherical Roller6009803001,970,000 lbs896.299
231/630CAME4NSKSpherical Roller63010303152,160,000 lbs1041.448
231/670CAME4NSKSpherical Roller67010903362,390,000 lbs1231.503
231/710CAME4NSKSpherical Roller71011503452,660,000 lbs1412.487
231/750CAME4NSKSpherical Roller75012203652,940,000 lbs1692.807
231/800CAME4NSKSpherical Roller80012803753,100,000 lbs1869.254

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
230/560CAME4NSKSpherical Roller5608201951,120,000 lbs343.369
232/560CAME4NSKSpherical Roller56010303652,460,000 lbs1320.407
239/560CAME4NSKSpherical Roller560750140700,000 lbs170.052
240/560CAME4NSKSpherical Roller5608202581,340,000 lbs439.576
241/560CAME4NSKSpherical Roller5609203552,120,000 lbs883.598

Request a quotation for 231/560CAME4

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