Original catalogue drawing - FAG Schaeffler HR 1, page 628
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
120.65
4.75
D
Outside diameter
190.5
7.5
B
Inner-ring / bearing width
46.038
1.8125
T
Overall assembly width
46.038
1.8125
C
Cup / outer-ring width
34.925
1.375
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)
120.65
Outside dia. D (mm)
190.5
Width B (mm)
46.038
Overall width T (mm)
46.038
Cup width C (mm)
34.925
Inner-ring OD d1 (mm)
155.1
Load ratings & speeds
Basic dynamic load rating Cr (lbs)
68567
Basic static load rating Cor (lbs)
110156
Basic dynamic load rating Cr (N)
305000
Basic static load rating C0r (N)
490000
Basic dynamic axial rating Ca (N)
5
Fatigue limit load Cur (N)
55000
Factor e
0.43
Factor Y
1.41
Factor Y0
0.77
Limiting speed nG (rpm)
3,500
Effective load centre a (mm)
43
Weight
Weight (kg)
4.77
Mounting dimensions (fillets / shoulders)
Chamfer r2 min (mm)
3.6
Shaft shoulder da (mm)
132
Shaft shoulder db (mm)
138
Housing shoulder Da (mm)
174
Housing shoulder Db (mm)
184
Housing fillet ra max (mm)
3.6
Fillet rb max (mm)
1.5
Bearing life (ISO 281 basic rating life)
C / P
Equivalent load P (N)
L10 (106 rev)
L10h at 1,100 rpm
4
76,250
102
1,539
6
50,833
392
5,947
8
38,125
1,024
15,515
10
30,500
2,154
32,643
15
20,333
8,323
126,113
Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 305,000 N. Hours = L10 x 106 / (60n). Life-modification factors for lubrication, contamination and temperature (aISO) are not included.
Source & traceability
Brand
FAG
Source catalogue
FAG / Schaeffler Rolling Bearings HR 1
Catalogue page
p.628 (dimensions)
Load ratings in newtons, fatigue limit load Cur, limiting speed nG and reference speed nB.
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.
