Original catalogue drawing - FAG Schaeffler HR 1, page 374
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
160
6.2992
D
Outside diameter
290
11.4173
B
Inner-ring / bearing width
80
3.1496
r
Chamfer (min)
3
0.1181
E
Roller-set outside dia.
261
10.2756
F
Roller-set bore dia.
193
7.5984
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)
160
Outside dia. D (mm)
290
Width B (mm)
80
Inner-ring shoulder dia. D1 (mm)
251.1
Dimension E (mm)
261
Dimension F (mm)
193
Load ratings & speeds
Basic dynamic load rating Cr (lbs)
211320
Basic static load rating Cor (lbs)
263026
Basic dynamic load rating Cr (N)
940000
Basic static load rating C0r (N)
1.17e+06
Fatigue limit load Cur (N)
172000
Limiting speed nG (rpm)
3,800
Reference speed nB (rpm)
1,670
Weight
Weight (kg)
23.5
Mounting dimensions (fillets / shoulders)
Housing fillet r max (mm)
3
Chamfer r1 min (mm)
3
Shaft shoulder da (mm)
174
Shaft shoulder db (mm)
197
Housing shoulder Da (mm)
276
Housing fillet ra max (mm)
2.5
Housing fillet ra1 max (mm)
2.5
Bearing life (ISO 281 basic rating life)
C / P
Equivalent load P (N)
L10 (106 rev)
L10h at 1,200 rpm
4
235,000
102
1,411
6
156,667
392
5,451
8
117,500
1,024
14,222
10
94,000
2,154
29,923
15
62,667
8,323
115,604
Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 940,000 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.374 (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.
