Original catalogue drawing - FAG Schaeffler HR 1, page 630
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
234.95
9.25
D
Outside diameter
314.325
12.375
B
Inner-ring / bearing width
49.213
1.9375
T
Overall assembly width
49.212
1.9375
C
Cup / outer-ring width
36.512
1.4375
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)
234.95
Outside dia. D (mm)
314.325
Width B (mm)
49.213
Overall width T (mm)
49.212
Cup width C (mm)
36.512
Inner-ring OD d1 (mm)
274.2
Load ratings & speeds
Basic dynamic load rating Cr (lbs)
107908
Basic static load rating Cor (lbs)
222561
Basic dynamic load rating Cr (N)
480000
Basic static load rating C0r (N)
990000
Basic dynamic axial rating Ca (N)
5
Fatigue limit load Cur (N)
110000
Factor e
0.4
Factor Y
0.83
Factor Y0
1.51
Limiting speed nG (rpm)
2,070
Effective load centre a (mm)
58
Weight
Weight (kg)
10.3
Mounting dimensions (fillets / shoulders)
Chamfer r2 min (mm)
3.6
Shaft shoulder da (mm)
246
Shaft shoulder db (mm)
252
Housing shoulder Da (mm)
296
Housing shoulder Db (mm)
306
Housing fillet ra max (mm)
3.6
Fillet rb max (mm)
3.3
Bearing life (ISO 281 basic rating life)
C / P
Equivalent load P (N)
L10 (106 rev)
L10h at 600 rpm
4
120,000
102
2,822
6
80,000
392
10,903
8
60,000
1,024
28,444
10
48,000
2,154
59,845
15
32,000
8,323
231,207
Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 480,000 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.630 (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.
