SIFT BEARING STORE CATALOG

23936CAME4NSKSpherical Roller

23936CAME4 is a NSK spherical roller bearing, bore 180 mm, O.D. 250 mm, width 52 mm. Dimensions, drawing, interchanges and price.

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Bore d180mm
Outside dia. D250mm
Width B52mm
Dynamic Cr106,000lbs
Static C0r200,000lbs
Limiting speed1,200rpm
Weight7.534kg
Cr / C0r0.53
Mean dia. dm215mm

Original catalogue drawing - NSK catalogue, page 91

23936CAME4 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. D250 mmBore d180 mmWidth B52 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 diameter1807.0866
DOutside diameter2509.8425
BInner-ring / bearing width522.0472

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)180
Bore d (in)7.0866
Outside dia. D (mm)250
Outside dia. D (in)9.8425
Width B (mm)52
Width B (in)2.0472

Load ratings & speeds

Basic dynamic load rating Cr (lbs)106000
Basic static load rating Cor (lbs)200000
Limiting speed - grease (rpm)1,200
Limiting speed - oil (rpm)1,600

Weight

Weight (kg)7.534

Mounting dimensions (fillets / shoulders)

Chamfer r (in)0.078
Shaft shoulder da min (in)7.48
Shaft shoulder da max (in)7.75
Housing shoulder Da min (in)9.05
Housing shoulder Da max (in)9.45

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 400 rpm
4117,8781024,233
678,58539216,354
858,9391,02442,667
1047,1512,15489,768
1531,4348,323346,811

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 471,511 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.

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
23936-S-K-MBFAGSpherical Roller18025052445 kN7.8
23936-S-MBFAGSpherical Roller18025052445 kN8

Same dimensions, same brand

DesignationBrandTypedDB/TDyn. ratingkg
NN3936NSKPrecision / Angular Contact1802505276,000 lbs7.126

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
22236CAME4NSKSpherical Roller18032086230,000 lbs29.016
22236CDE4NSKSpherical Roller18032086230,000 lbs29.874
22336CAME4NSKSpherical Roller180380126390,000 lbs66.238
23036CAME4NSKSpherical Roller18028074168,000 lbs16.411
23036CDE4NSKSpherical Roller18028074168,000 lbs16.892
23136CAME4NSKSpherical Roller18030096237,000 lbs26.671
23136CE4NSKSpherical Roller18030096237,000 lbs27.27
23236CAME4NSKSpherical Roller180320112292,000 lbs37.058

Request a quotation for 23936CAME4

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