Original catalogue drawing - FAG Schaeffler HR 1, page 520
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
400
15.748
B
Inner-ring / bearing width
104
4.0945
r
Chamfer (min)
4
0.1575
E
Roller-set outside dia.
376
14.8031
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)
400
Width B (mm)
104
Inner-ring OD d1 (mm)
304
Inner-ring shoulder dia. D1 (mm)
358.4
Dimension E (mm)
376
Dimension s (mm)
11
Load ratings & speeds
Basic dynamic load rating Cr (lbs)
359694
Basic static load rating Cor (lbs)
562022
Basic dynamic load rating Cr (N)
1.6e+06
Basic static load rating C0r (N)
2.5e+06
Fatigue limit load Cur (N)
285000
Limiting speed nG (rpm)
940
Weight
Weight (kg)
44.5
Mounting dimensions (fillets / shoulders)
Housing fillet r max (mm)
4
Shaft shoulder dc (mm)
304
Housing shoulder Da (mm)
358
Housing fillet ra max (mm)
4
Bearing life (ISO 281 basic rating life)
C / P
Equivalent load P (N)
L10 (106 rev)
L10h at 300 rpm
4
400,000
102
5,644
6
266,667
392
21,805
8
200,000
1,024
56,889
10
160,000
2,154
119,691
15
106,667
8,323
462,415
Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 1,600,000 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.520 (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.
