Original catalogue drawing - NSK catalogue, page 57
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
60
2.3622
D
Outside diameter
150
5.9055
B
Inner-ring / bearing width
35
1.378
Notes
Cylindrical roller entries from the NSK inch catalogue are series numbers covering the N / NU / NJ / NUP / NH prefixes of the same size. 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)
60
Bore d (in)
2.3622
Outside dia. D (mm)
150
Outside dia. D (in)
5.9055
Width B (mm)
35
Width B (in)
1.3780
Load ratings & speeds
Basic dynamic load rating Cr (lbs)
37600
Basic static load rating Cor (lbs)
37800
Limiting speed - grease (rpm)
4,300
Limiting speed - oil (rpm)
5,300
Weight
Weight (kg)
2.994
Mounting dimensions (fillets / shoulders)
Fillet ra max (in)
0.079
Fillet rb max (in)
0.079
Shaft shoulder da min (in)
2.795
Housing shoulder Da max (in)
5.472
Shaft shoulder db min (in)
2.795
Shaft shoulder db max (in)
3.150
Housing shoulder Db min (in)
5.118
Housing shoulder Db max (in)
5.472
Bearing life (ISO 281 basic rating life)
C / P
Equivalent load P (N)
L10 (106 rev)
L10h at 1,400 rpm
4
41,813
102
1,209
6
27,876
392
4,673
8
20,907
1,024
12,190
10
16,725
2,154
25,648
15
11,150
8,323
99,089
Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 167,253 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.59 (dimensions) / p.60 (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.
