32334 is a NSK tapered roller bearing, bore 170 mm, O.D. 360 mm, width 120 mm, dynamic rating 308,000 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
170
6.6929
D
Outside diameter
360
14.1732
B
Inner-ring / bearing width
120
4.7244
T
Overall assembly width
127
5
C
Cup / outer-ring width
100
3.937
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)
170
Bore d (in)
6.6929
Outside dia. D (mm)
360
Outside dia. D (in)
14.1732
Width B (mm)
120
Width B (in)
4.7244
Overall width T (mm)
127
Overall width T (in)
5.0000
Cup width C (mm)
100
Cup width C (in)
3.9370
Load ratings & speeds
Basic dynamic load rating Cr (lbs)
308000
Basic static load rating Cor (lbs)
461000
Limiting speed - grease (rpm)
1,000
Limiting speed - oil (rpm)
1,300
Weight
Weight (kg)
57.012
Mounting dimensions (fillets / shoulders)
Chamfer r (in)
0.12
Shaft shoulder da min (in)
7.953
Housing shoulder Da max (in)
13.465
Shaft shoulder db max (in)
8.386
Bearing life (ISO 281 basic rating life)
C / P
Equivalent load P (N)
L10 (106 rev)
L10h at 300 rpm
4
342,513
102
5,644
6
228,342
392
21,805
8
171,257
1,024
56,889
10
137,005
2,154
119,691
15
91,337
8,323
462,415
Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 1,370,052 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.
