Original catalogue drawing - FAG Schaeffler HR 1, page 712
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
150
5.9055
D
Outside diameter
270
10.6299
B
Inner-ring / bearing width
73
2.874
r
Chamfer (min)
3
0.1181
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)
150
Outside dia. D (mm)
270
Width B (mm)
73
Inner-ring shoulder dia. D1 (mm)
240.8
Load ratings & speeds
Basic dynamic load rating Cr (lbs)
227057
Basic static load rating Cor (lbs)
272019
Basic dynamic load rating Cr (N)
1.01e+06
Basic static load rating C0r (N)
1.21e+06
Fatigue limit load Cur (N)
111000
Factor e
0.25
Factor Y0
2.63
Limiting speed nG (rpm)
2,900
Reference speed nB (rpm)
2,050
Weight
Weight (kg)
18.2
Mounting dimensions (fillets / shoulders)
Housing fillet r max (mm)
3
Shaft shoulder da (mm)
164
Housing shoulder Da (mm)
256
Housing fillet ra max (mm)
2.5
Bearing life (ISO 281 basic rating life)
C / P
Equivalent load P (N)
L10 (106 rev)
L10h at 900 rpm
4
252,500
102
1,881
6
168,333
392
7,268
8
126,250
1,024
18,963
10
101,000
2,154
39,897
15
67,333
8,323
154,138
Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 1,010,000 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.712 (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.
