Original catalogue drawing - FAG Schaeffler HR 1, page 400
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
260
10.2362
D
Outside diameter
480
18.8976
B
Inner-ring / bearing width
80
3.1496
r
Chamfer (min)
5
0.1969
E
Roller-set outside dia.
429
16.8898
F
Roller-set bore dia.
317
12.4803
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)
260
Outside dia. D (mm)
480
Width B (mm)
80
Inner-ring OD d1 (mm)
336.9
Inner-ring shoulder dia. D1 (mm)
410.8
Dimension E (mm)
429
Dimension F (mm)
317
Load ratings & speeds
Basic dynamic load rating Cr (lbs)
301244
Basic static load rating Cor (lbs)
427137
Basic dynamic load rating Cr (N)
1.34e+06
Basic static load rating C0r (N)
1.9e+06
Fatigue limit load Cur (N)
191000
Limiting speed nG (rpm)
2,400
Reference speed nB (rpm)
1,120
Weight
Weight (kg)
69.4
Mounting dimensions (fillets / shoulders)
Housing fillet r max (mm)
5
Chamfer r1 min (mm)
5
Shaft shoulder da (mm)
280
Shaft shoulder dc (mm)
341
Housing shoulder Da (mm)
460
Housing fillet ra max (mm)
4
Bearing life (ISO 281 basic rating life)
C / P
Equivalent load P (N)
L10 (106 rev)
L10h at 800 rpm
4
335,000
102
2,117
6
223,333
392
8,177
8
167,500
1,024
21,333
10
134,000
2,154
44,884
15
89,333
8,323
173,406
Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 1,340,000 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.400 (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.
