Original catalogue drawing - NSK catalogue, page 129
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
110
4.3307
B
Inner-ring / bearing width
28
1.1024
T
Overall assembly width
29.75
1.1713
C
Cup / outer-ring width
22
0.8661
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)
60
Bore d (in)
2.3622
Outside dia. D (mm)
110
Outside dia. D (in)
4.3307
Width B (mm)
28
Width B (in)
1.1024
Overall width T (mm)
29.75
Overall width T (in)
1.1713
Cup width C (mm)
22
Cup width C (in)
0.8661
Load ratings & speeds
Basic dynamic load rating Cr (lbs)
23600
Basic static load rating Cor (lbs)
29200
Limiting speed - grease (rpm)
3,400
Limiting speed - oil (rpm)
4,500
Weight
Weight (kg)
1.111
Mounting dimensions (fillets / shoulders)
Chamfer r (in)
0.098
Shaft shoulder da min (in)
2.837
Housing shoulder Da max (in)
3.976
Shaft shoulder db max (in)
2.677
Bearing life (ISO 281 basic rating life)
C / P
Equivalent load P (N)
L10 (106 rev)
L10h at 1,100 rpm
4
26,245
102
1,539
6
17,496
392
5,947
8
13,122
1,024
15,515
10
10,498
2,154
32,643
15
6,999
8,323
126,113
Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 104,978 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.131 (dimensions) / p.132 (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.
