HR32936J is a NSK tapered roller bearing, bore 180 mm, O.D. 250 mm, width 45 mm, dynamic rating 78,700 lbs. Dimensions, drawing, interchanges and price.
Original catalogue drawing - NSK catalogue, page 117
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
180
7.0866
D
Outside diameter
250
9.8425
B
Inner-ring / bearing width
45
1.7717
T
Overall assembly width
45
1.7717
C
Cup / outer-ring width
34
1.3386
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)
45.0000
Width B (in)
1.7717
Overall width T (mm)
45
Overall width T (in)
1.7717
Cup width C (mm)
34
Cup width C (in)
1.3386
Load ratings & speeds
Basic dynamic load rating Cr (lbs)
78700
Basic static load rating Cor (lbs)
154000
Limiting speed - grease (rpm)
1,300
Limiting speed - oil (rpm)
1,700
Weight
Weight (kg)
6.559
Mounting dimensions (fillets / shoulders)
Chamfer r (in)
0.08
Shaft shoulder da min (in)
7.913
Housing shoulder Da max (in)
9.370
Shaft shoulder db max (in)
0.312
Bearing life (ISO 281 basic rating life)
C / P
Equivalent load P (N)
L10 (106 rev)
L10h at 400 rpm
4
87,519
102
4,233
6
58,346
392
16,354
8
43,759
1,024
42,667
10
35,008
2,154
89,768
15
23,338
8,323
346,811
Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 350,075 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.119 (dimensions) / p.120 (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.
