Original catalogue drawing - FAG Schaeffler HR 1, page 442
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
100
3.937
D
Outside diameter
250
9.8425
B
Inner-ring / bearing width
58
2.2835
r
Chamfer (min)
4
0.1575
E
Roller-set outside dia.
211
8.3071
F
Roller-set bore dia.
139
5.4724
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)
100
Outside dia. D (mm)
250
Width B (mm)
58
Inner-ring shoulder dia. D1 (mm)
198.2
Dimension E (mm)
211
Dimension F (mm)
139
Dimension s (mm)
5.7
Load ratings & speeds
Basic dynamic load rating Cr (lbs)
123645
Basic static load rating Cor (lbs)
119149
Basic dynamic load rating Cr (N)
550000
Basic static load rating C0r (N)
530000
Fatigue limit load Cur (N)
63000
Limiting speed nG (rpm)
4,350
Reference speed nB (rpm)
2,950
Weight
Weight (kg)
15.8
Mounting dimensions (fillets / shoulders)
Housing fillet r max (mm)
4
Chamfer r1 min (mm)
4
Shaft shoulder da (mm)
120
Shaft shoulder db (mm)
141
Housing shoulder Da (mm)
230
Housing fillet ra max (mm)
3
Housing fillet ra1 max (mm)
3
Bearing life (ISO 281 basic rating life)
C / P
Equivalent load P (N)
L10 (106 rev)
L10h at 1,400 rpm
4
137,500
102
1,209
6
91,667
392
4,673
8
68,750
1,024
12,190
10
55,000
2,154
25,648
15
36,667
8,323
99,089
Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 550,000 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.442 (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.
