Original catalogue drawing - FAG Schaeffler HR 1, page 380
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
670
26.378
D
Outside diameter
900
35.4331
B
Inner-ring / bearing width
103
4.0551
r
Chamfer (min)
6
0.2362
E
Roller-set outside dia.
839
33.0315
F
Roller-set bore dia.
731
28.7795
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)
670
Outside dia. D (mm)
900
Width B (mm)
103
Inner-ring shoulder dia. D1 (mm)
817
Dimension E (mm)
839
Dimension F (mm)
731
Load ratings & speeds
Basic dynamic load rating Cr (lbs)
458610
Basic static load rating Cor (lbs)
955438
Basic dynamic load rating Cr (N)
2.04e+06
Basic static load rating C0r (N)
4.25e+06
Fatigue limit load Cur (N)
300000
Limiting speed nG (rpm)
1,200
Weight
Weight (kg)
186.0
Mounting dimensions (fillets / shoulders)
Housing fillet r max (mm)
6
Chamfer r1 min (mm)
6
Shaft shoulder da (mm)
693
Shaft shoulder db (mm)
736
Housing shoulder Da (mm)
877
Housing fillet ra max (mm)
5
Housing fillet ra1 max (mm)
5
Bearing life (ISO 281 basic rating life)
C / P
Equivalent load P (N)
L10 (106 rev)
L10h at 400 rpm
4
510,000
102
4,233
6
340,000
392
16,354
8
255,000
1,024
42,667
10
204,000
2,154
89,768
15
136,000
8,323
346,811
Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 2,040,000 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.380 (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.
