HR33117J is a NSK tapered roller bearing, bore 85 mm, O.D. 140 mm, width 41 mm, dynamic rating 51,700 lbs. Dimensions, drawing, interchanges and price.
Original catalogue drawing - NSK catalogue, page 121
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
85
3.3465
D
Outside diameter
140
5.5118
B
Inner-ring / bearing width
41
1.6142
T
Overall assembly width
41
1.6142
C
Cup / outer-ring width
32
1.2598
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)
85
Bore d (in)
3.3465
Outside dia. D (mm)
140
Outside dia. D (in)
5.5118
Width B (mm)
41
Width B (in)
1.6142
Overall width T (mm)
41
Overall width T (in)
1.6142
Cup width C (mm)
32
Cup width C (in)
1.2598
Load ratings & speeds
Basic dynamic load rating Cr (lbs)
51700
Basic static load rating Cor (lbs)
82100
Limiting speed - grease (rpm)
2,400
Limiting speed - oil (rpm)
3,400
Weight
Weight (kg)
2.508
Mounting dimensions (fillets / shoulders)
Chamfer r (in)
0.08
Shaft shoulder da min (in)
3.937
Shaft shoulder db max (in)
3.701
Bearing life (ISO 281 basic rating life)
C / P
Equivalent load P (N)
L10 (106 rev)
L10h at 800 rpm
4
57,493
102
2,117
6
38,329
392
8,177
8
28,747
1,024
21,333
10
22,997
2,154
44,884
15
15,332
8,323
173,406
Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 229,973 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.123 (dimensions) / p.124 (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.
