Original catalogue drawing - FAG Schaeffler HR 1, page 448
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
320
12.5984
D
Outside diameter
480
18.8976
B
Inner-ring / bearing width
74
2.9134
r
Chamfer (min)
4
0.1575
E
Roller-set outside dia.
440
17.3228
F
Roller-set bore dia.
360
14.1732
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)
320
Outside dia. D (mm)
480
Width B (mm)
74
Inner-ring shoulder dia. D1 (mm)
425.1
Dimension E (mm)
440
Dimension F (mm)
360
Dimension s (mm)
11.5
Load ratings & speeds
Basic dynamic load rating Cr (lbs)
204576
Basic static load rating Cor (lbs)
334965
Basic dynamic load rating Cr (N)
910000
Basic static load rating C0r (N)
1.49e+06
Fatigue limit load Cur (N)
122000
Limiting speed nG (rpm)
2,200
Reference speed nB (rpm)
1,300
Weight
Weight (kg)
46.9
Mounting dimensions (fillets / shoulders)
Housing fillet r max (mm)
4
Chamfer r1 min (mm)
4
Shaft shoulder da (mm)
335
Shaft shoulder db (mm)
365
Housing shoulder Da (mm)
465
Housing fillet ra max (mm)
3
Housing fillet ra1 max (mm)
3
Bearing life (ISO 281 basic rating life)
C / P
Equivalent load P (N)
L10 (106 rev)
L10h at 700 rpm
4
227,500
102
2,419
6
151,667
392
9,345
8
113,750
1,024
24,381
10
91,000
2,154
51,296
15
60,667
8,323
198,178
Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 910,000 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.448 (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.
