Original catalogue drawing - FAG Schaeffler HR 1, page 544
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
190
7.4803
D
Outside diameter
290
11.4173
B
Inner-ring / bearing width
136
5.3543
C
Cup / outer-ring width
68
2.6772
r
Chamfer (min)
2.1
0.0827
E
Roller-set outside dia.
269.8
10.622
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)
190
Outside dia. D (mm)
290
Width B (mm)
136
Cup width C (mm)
68
Inner-ring OD d1 (mm)
221.8
Inner-ring shoulder dia. D1 (mm)
259
Dimension E (mm)
269.8
Dimension s (mm)
8.2
Load ratings & speeds
Basic dynamic load rating Cr (lbs)
321477
Basic static load rating Cor (lbs)
584503
Basic dynamic load rating Cr (N)
1.43e+06
Basic static load rating C0r (N)
2.6e+06
Fatigue limit load Cur (N)
320000
Limiting speed nG (rpm)
1,320
Weight
Weight (kg)
31.3
Mounting dimensions (fillets / shoulders)
Housing fillet r max (mm)
2.1
Shaft shoulder dc (mm)
221.5
Housing shoulder Da (mm)
259
Housing shoulder Db (mm)
269.5
Housing fillet ra max (mm)
2.1
Bearing life (ISO 281 basic rating life)
C / P
Equivalent load P (N)
L10 (106 rev)
L10h at 400 rpm
4
357,500
102
4,233
6
238,333
392
16,354
8
178,750
1,024
42,667
10
143,000
2,154
89,768
15
95,333
8,323
346,811
Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 1,430,000 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.544 (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.
