Original catalogue drawing - FAG Schaeffler HR 1, page 424
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
80
3.1496
D
Outside diameter
125
4.9213
B
Inner-ring / bearing width
34
1.3386
r
Chamfer (min)
1.1
0.0433
E
Roller-set outside dia.
113
4.4488
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)
80
Outside dia. D (mm)
125
Width B (mm)
34
Inner-ring OD d1 (mm)
97
Dimension E (mm)
113
Load ratings & speeds
Basic dynamic load rating Cr (lbs)
26977
Basic static load rating Cor (lbs)
41814
Basic dynamic load rating Cr (N)
120000
Basic static load rating C0r (N)
186000
Fatigue limit load Cur (N)
28500
Limiting speed nG (rpm)
6,300
Weight
Weight (kg)
1.51
Mounting dimensions (fillets / shoulders)
Housing fillet r max (mm)
1.1
Shaft shoulder da (mm)
86
Housing shoulder Da (mm)
119
Housing shoulder Db (mm)
115
Housing fillet ra max (mm)
1
Bearing life (ISO 281 basic rating life)
C / P
Equivalent load P (N)
L10 (106 rev)
L10h at 2,100 rpm
4
30,000
102
806
6
20,000
392
3,115
8
15,000
1,024
8,127
10
12,000
2,154
17,099
15
8,000
8,323
66,059
Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 120,000 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.424 (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.
