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
300
11.811
D
Outside diameter
380
14.9606
B
Inner-ring / bearing width
38
1.4961
r
Chamfer (min)
2.1
0.0827
E
Roller-set outside 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)
300
Outside dia. D (mm)
380
Width B (mm)
38
Inner-ring OD d1 (mm)
323.5
Inner-ring shoulder dia. D1 (mm)
350.5
Dimension E (mm)
360
Dimension s (mm)
3
Load ratings & speeds
Basic dynamic load rating Cr (lbs)
102288
Basic static load rating Cor (lbs)
188840
Basic dynamic load rating Cr (N)
455000
Basic static load rating C0r (N)
840000
Fatigue limit load Cur (N)
90000
Limiting speed nG (rpm)
920
Weight
Weight (kg)
9.79
Mounting dimensions (fillets / shoulders)
Housing fillet r max (mm)
2.1
Shaft shoulder dc (mm)
323.5
Housing shoulder Da (mm)
350.5
Housing fillet ra max (mm)
2.1
Bearing life (ISO 281 basic rating life)
C / P
Equivalent load P (N)
L10 (106 rev)
L10h at 300 rpm
4
113,750
102
5,644
6
75,833
392
21,805
8
56,875
1,024
56,889
10
45,500
2,154
119,691
15
30,333
8,323
462,415
Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 455,000 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.
