HR33116J is a NSK tapered roller bearing, bore 80 mm, O.D. 130 mm, width 37 mm, dynamic rating 41,800 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
80
3.1496
D
Outside diameter
130
5.1181
B
Inner-ring / bearing width
37
1.4567
T
Overall assembly width
37
1.4567
C
Cup / outer-ring width
29
1.1417
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)
80
Bore d (in)
3.1496
Outside dia. D (mm)
130
Outside dia. D (in)
5.1181
Width B (mm)
37
Width B (in)
1.4567
Overall width T (mm)
37
Overall width T (in)
1.4567
Cup width C (mm)
29
Cup width C (in)
1.1417
Load ratings & speeds
Basic dynamic load rating Cr (lbs)
41800
Basic static load rating Cor (lbs)
65000
Limiting speed - grease (rpm)
2,600
Limiting speed - oil (rpm)
3,600
Weight
Weight (kg)
1.882
Mounting dimensions (fillets / shoulders)
Chamfer r (in)
0.06
Shaft shoulder da min (in)
3.622
Shaft shoulder db max (in)
3.465
Bearing life (ISO 281 basic rating life)
C / P
Equivalent load P (N)
L10 (106 rev)
L10h at 800 rpm
4
46,484
102
2,117
6
30,989
392
8,177
8
23,242
1,024
21,333
10
18,594
2,154
44,884
15
12,396
8,323
173,406
Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 185,936 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.
