32348 is a NSK tapered roller bearing, bore 240 mm, O.D. 500 mm, width 155 mm, dynamic rating 567,000 lbs. Dimensions, drawing, interchanges and price.
Original catalogue drawing - NSK catalogue, page 115
Scanned from the manufacturer catalogue page listing this part number. All part numbers printed on that table share the same drawing.
Scale cross-section
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)
Symbol
Dimension
mm
inch
d
Bore diameter
240
9.4488
D
Outside diameter
500
19.685
B
Inner-ring / bearing width
155
6.1024
T
Overall assembly width
165
6.4961
C
Cup / outer-ring width
132
5.1969
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)
240
Bore d (in)
9.4488
Outside dia. D (mm)
500
Outside dia. D (in)
19.6850
Width B (mm)
155
Width B (in)
6.1024
Overall width T (mm)
165
Overall width T (in)
6.4961
Cup width C (mm)
132
Cup width C (in)
5.1969
Load ratings & speeds
Basic dynamic load rating Cr (lbs)
567000
Basic static load rating Cor (lbs)
922000
Limiting speed - grease (rpm)
670
Limiting speed - oil (rpm)
900
Weight
Weight (kg)
145.027
Mounting dimensions (fillets / shoulders)
Chamfer r (in)
0.16
Shaft shoulder da min (in)
10.984
Housing shoulder Da max (in)
18.819
Shaft shoulder db max (in)
11.850
Bearing life (ISO 281 basic rating life)
C / P
Equivalent load P (N)
L10 (106 rev)
L10h at 200 rpm
4
630,535
102
8,466
6
420,357
392
32,708
8
315,268
1,024
85,333
10
252,214
2,154
179,536
15
168,143
8,323
693,622
Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 2,522,142 N. Hours = L10 x 106 / (60n). Life-modification factors for lubrication, contamination and temperature (aISO) are not included.
Source & traceability
Brand
NSK
Source catalogue
NSK inch product catalogue
Catalogue page
p.117 (dimensions) / p.118 (ratings)
Dimensions in inches and millimetres, load ratings in lbs.
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.
