Original catalogue drawing - FAG Schaeffler HR 1, page 624
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
73.025
2.875
D
Outside diameter
117.475
4.625
B
Inner-ring / bearing width
30.162
1.1875
T
Overall assembly width
30.162
1.1875
C
Cup / outer-ring width
23.812
0.9375
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)
73.025
Outside dia. D (mm)
117.475
Width B (mm)
30.162
Overall width T (mm)
30.162
Cup width C (mm)
23.812
Inner-ring OD d1 (mm)
95.5
Load ratings & speeds
Basic dynamic load rating Cr (lbs)
27876
Basic static load rating Cor (lbs)
42489
Basic dynamic load rating Cr (N)
124000
Basic static load rating C0r (N)
189000
Basic dynamic axial rating Ca (N)
4
Fatigue limit load Cur (N)
23900
Factor e
0.44
Factor Y
1.38
Factor Y0
0.76
Limiting speed nG (rpm)
5,900
Effective load centre a (mm)
28
Weight
Weight (kg)
1.26
Mounting dimensions (fillets / shoulders)
Chamfer r2 min (mm)
3.6
Shaft shoulder da (mm)
79
Shaft shoulder db (mm)
87
Housing shoulder Da (mm)
104
Housing shoulder Db (mm)
112
Housing fillet ra max (mm)
3.6
Fillet rb max (mm)
3.3
Bearing life (ISO 281 basic rating life)
C / P
Equivalent load P (N)
L10 (106 rev)
L10h at 1,900 rpm
4
31,000
102
891
6
20,667
392
3,443
8
15,500
1,024
8,982
10
12,400
2,154
18,899
15
8,267
8,323
73,013
Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 124,000 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.624 (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.
