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
596.9
23.5
D
Outside diameter
685.8
27
B
Inner-ring / bearing width
31.75
1.25
T
Overall assembly width
31.75
1.25
C
Cup / outer-ring width
25.4
1
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)
596.9
Outside dia. D (mm)
685.8
Width B (mm)
31.75
Overall width T (mm)
31.75
Cup width C (mm)
25.4
Inner-ring OD d1 (mm)
637
Load ratings & speeds
Basic dynamic load rating Cr (lbs)
92172
Basic static load rating Cor (lbs)
251786
Basic dynamic load rating Cr (N)
410000
Basic static load rating C0r (N)
1.12e+06
Basic dynamic axial rating Ca (N)
8
Fatigue limit load Cur (N)
84000
Factor e
0.53
Factor Y
0.63
Factor Y0
1.14
Limiting speed nG (rpm)
1,010
Effective load centre a (mm)
126
Weight
Weight (kg)
18.7
Mounting dimensions (fillets / shoulders)
Chamfer r2 min (mm)
3.6
Shaft shoulder da (mm)
615
Shaft shoulder db (mm)
621
Housing shoulder Da (mm)
659
Housing shoulder Db (mm)
667
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 300 rpm
4
102,500
102
5,644
6
68,333
392
21,805
8
51,250
1,024
56,889
10
41,000
2,154
119,691
15
27,333
8,323
462,415
Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 410,000 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.
