Original catalogue drawing - FAG Schaeffler HR 1, page 552
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
200
7.874
D
Outside diameter
270
10.6299
B
Inner-ring / bearing width
80
3.1496
C
Cup / outer-ring width
79
3.1102
r
Chamfer (min)
0.6
0.0236
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)
200
Outside dia. D (mm)
270
Width B (mm)
80
Cup width C (mm)
79
Inner-ring OD d1 (mm)
227.5
Inner-ring shoulder dia. D1 (mm)
264
Load ratings & speeds
Basic dynamic load rating Cr (lbs)
121397
Basic static load rating Cor (lbs)
272019
Basic dynamic load rating Cr (N)
540000
Basic static load rating C0r (N)
1.21e+06
Fatigue limit load Cur (N)
143000
Limiting speed nG (rpm)
670
Weight
Weight (kg)
5.2
Mounting dimensions (fillets / shoulders)
Housing fillet r max (mm)
0.6
Bearing life (ISO 281 basic rating life)
C / P
Equivalent load P (N)
L10 (106 rev)
L10h at 200 rpm
4
135,000
102
8,466
6
90,000
392
32,708
8
67,500
1,024
85,333
10
54,000
2,154
179,536
15
36,000
8,323
693,622
Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 540,000 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.552 (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.
