Original catalogue drawing - FAG Schaeffler HR 1, page 486
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
130
5.1181
D
Outside diameter
280
11.0236
B
Inner-ring / bearing width
66
2.5984
T
Overall assembly width
72
2.8346
C
Cup / outer-ring width
44
1.7323
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)
130
Outside dia. D (mm)
280
Width B (mm)
66
Overall width T (mm)
72
Cup width C (mm)
44
Inner-ring OD d1 (mm)
206
Load ratings & speeds
Basic dynamic load rating Cr (lbs)
137133
Basic static load rating Cor (lbs)
177599
Basic dynamic load rating Cr (N)
610000
Basic static load rating C0r (N)
790000
Basic dynamic axial rating Ca (N)
9
Fatigue limit load Cur (N)
91000
Factor e
0.83
Factor Y
0.73
Factor Y0
0.4
Limiting speed nG (rpm)
2,400
Reference speed nB (rpm)
2,090
Effective load centre a (mm)
87
Weight
Weight (kg)
19.1
Mounting dimensions (fillets / shoulders)
Chamfer r2 min (mm)
5
Shaft shoulder da (mm)
157
Shaft shoulder db (mm)
148
Housing shoulder Da (mm)
262
Housing shoulder Db (mm)
261
Housing fillet ra max (mm)
5
Fillet rb max (mm)
4
Bearing life (ISO 281 basic rating life)
C / P
Equivalent load P (N)
L10 (106 rev)
L10h at 800 rpm
4
152,500
102
2,117
6
101,667
392
8,177
8
76,250
1,024
21,333
10
61,000
2,154
44,884
15
40,667
8,323
173,406
Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 610,000 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.486 (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.
