Original catalogue drawing - FAG Schaeffler HR 1, page 312
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
105
4.1339
D
Outside diameter
225
8.8583
B
Inner-ring / bearing width
49
1.9291
r
Chamfer (min)
3
0.1181
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)
105
Outside dia. D (mm)
225
Width B (mm)
49
Inner-ring OD d1 (mm)
154
Inner-ring shoulder dia. D1 (mm)
178.9
Load ratings & speeds
Basic dynamic load rating Cr (lbs)
50582
Basic static load rating Cor (lbs)
48109
Basic dynamic load rating Cr (N)
225000
Basic static load rating C0r (N)
214000
Fatigue limit load Cur (N)
11200
Limiting speed nG (rpm)
4,600
Reference speed nB (rpm)
3,400
Effective load centre a (mm)
94
Weight
Weight (kg)
9.3
Mounting dimensions (fillets / shoulders)
Housing fillet r max (mm)
3
Chamfer r1 min (mm)
1.1
Shaft shoulder da (mm)
119
Housing shoulder Da (mm)
211
Housing shoulder Db (mm)
218
Housing fillet ra max (mm)
2.5
Housing fillet ra1 max (mm)
1
Bearing life (ISO 281 basic rating life)
C / P
Equivalent load P (N)
L10 (106 rev)
L10h at 1,500 rpm
4
56,250
64
711
6
37,500
216
2,400
8
28,125
512
5,689
10
22,500
1,000
11,111
15
15,000
3,375
37,500
Basic rating life per ISO 281: L10 = (C/P)3 with C = 225,000 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.312 (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.
