Original catalogue drawing - FAG Schaeffler HR 1, page 606
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
140
5.5118
D
Outside diameter
250
9.8425
B
Inner-ring / bearing width
42
1.6535
T
Overall assembly width
45.75
1.8012
C
Cup / outer-ring width
36
1.4173
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)
140
Outside dia. D (mm)
250
Width B (mm)
42
Overall width T (mm)
45.75
Cup width C (mm)
36
Inner-ring OD d1 (mm)
188
Load ratings & speeds
Basic dynamic load rating Cr (lbs)
110156
Basic static load rating Cor (lbs)
125893
Basic dynamic load rating Cr (N)
490000
Basic static load rating C0r (N)
560000
Basic dynamic axial rating Ca (N)
9
Fatigue limit load Cur (N)
74000
Factor e
0.43
Factor Y
1.38
Factor Y0
0.76
Limiting speed nG (rpm)
3,100
Reference speed nB (rpm)
2,040
Effective load centre a (mm)
48
Weight
Weight (kg)
8.8
Mounting dimensions (fillets / shoulders)
Chamfer r2 min (mm)
4
Shaft shoulder da (mm)
163
Shaft shoulder db (mm)
154
Housing shoulder Da (mm)
219
Housing shoulder Db (mm)
234
Housing fillet ra max (mm)
4
Fillet rb max (mm)
3
Bearing life (ISO 281 basic rating life)
C / P
Equivalent load P (N)
L10 (106 rev)
L10h at 1,000 rpm
4
122,500
102
1,693
6
81,667
392
6,542
8
61,250
1,024
17,067
10
49,000
2,154
35,907
15
32,667
8,323
138,724
Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 490,000 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.606 (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.
