SIFT BEARING STORE CATALOG

2336NSKCylindrical Roller

2336 is a NSK cylindrical roller bearing, bore 180 mm, O.D. 380 mm, width 126 mm. Dimensions, drawing, interchanges and price.

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Bore d180mm
Outside dia. D380mm
Width B126mm
Dynamic Cr310,000lbs
Static C0r447,000lbs
Limiting speed1,300rpm
Weight72.575kg
Cr / C0r0.69
Mean dia. dm280mm

Original catalogue drawing - NSK catalogue, page 63

2336 NSK Cylindrical 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. D380 mmBore d180 mmWidth B126 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 diameter38014.9606
BInner-ring / bearing width1264.9606

Notes

Cylindrical roller entries from the NSK inch catalogue are series numbers covering the N / NU / NJ / NUP / NH prefixes of the same size. 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)380
Outside dia. D (in)14.9606
Width B (mm)126
Width B (in)4.9606

Load ratings & speeds

Basic dynamic load rating Cr (lbs)310000
Basic static load rating Cor (lbs)447000
Limiting speed - grease (rpm)1,300
Limiting speed - oil (rpm)1,700

Weight

Weight (kg)72.575

Mounting dimensions (fillets / shoulders)

Fillet ra max (in)0.118
Fillet rb max (in)0.118
Shaft shoulder da min (in)--
Housing shoulder Da max (in)11.969
Shaft shoulder db min (in)7.717

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 400 rpm
4344,7371024,233
6229,82539216,354
8172,3691,02442,667
10137,8952,15489,768
1591,9308,323346,811

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 1,378,949 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.65 (dimensions) / p.66 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
LSL192336FAGCylindrical Roller1803801261850 kN67.4
LSL192336-TBFAGCylindrical Roller1803801261840 kN67.4
NJ2336-EX-M1FAGCylindrical Roller1803801261660 kN72.9
NJ2336-EX-TB-M1FAGCylindrical Roller1803801261680 kN72.9
NU2336-EX-M1FAGCylindrical Roller1803801261660 kN71.8
NU2336-EX-TB-M1FAGCylindrical Roller1803801261680 kN71.8
SL192336-TB-BRFAGCylindrical Roller1803801261940 kN69.1
22336-BE-XLFAGSpherical Roller1803801262060 kN68.1
22336-BE-XL-JPA-T41AFAGSpherical Roller1803801262060 kN68.1
22336-BE-XL-KFAGSpherical Roller1803801262060 kN66.6

Same dimensions, same brand

DesignationBrandTypedDB/TDyn. ratingkg
NU2336ENSKCylindrical Roller1803801261920 kN74.6
22336CAME4NSKSpherical Roller180380126390,000 lbs66.238
32336NSKTapered Roller180380126342,000 lbs66.81

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
1036NSKCylindrical Roller1802804679,200 lbs9.979
2236NSKCylindrical Roller18032086167,000 lbs30.391
236NSKCylindrical Roller18032052111,000 lbs19.051
336NSKCylindrical Roller18038075202,000 lbs43.091
NCF1836VNSKCylindrical Roller18022522190 kN1.8
NCF2936VNSKCylindrical Roller18025042480 kN6
NCF3036VNSKCylindrical Roller18028074965 kN15.8
NNCF4936VNSKCylindrical Roller18025069675 kN10.7

Request a quotation for 2336

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