Original catalogue drawing - FAG Schaeffler HR 1, page 340
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
70
2.7559
D
Outside diameter
150
5.9055
B
Inner-ring / bearing width
51
2.0079
r
Chamfer (min)
2.1
0.0827
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)
70
Outside dia. D (mm)
150
Width B (mm)
51
Inner-ring OD d1 (mm)
91.5
Inner-ring shoulder dia. D1 (mm)
127.2
Load ratings & speeds
Basic dynamic load rating Cr (lbs)
25179
Basic static load rating Cor (lbs)
8318
Basic dynamic load rating Cr (N)
112000
Basic static load rating C0r (N)
37000
Fatigue limit load Cur (N)
2210
Factor e
0.38
Factor Y0
1.73
Limiting speed nG (rpm)
6,300
Reference speed nB (rpm)
6,900
Weight
Weight (kg)
4.38
Mounting dimensions (fillets / shoulders)
Housing fillet r max (mm)
2.1
Shaft shoulder da (mm)
82
Housing shoulder Da (mm)
138
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 2,100 rpm
4
28,000
64
508
6
18,667
216
1,714
8
14,000
512
4,063
10
11,200
1,000
7,937
15
7,467
3,375
26,786
Basic rating life per ISO 281: L10 = (C/P)3 with C = 112,000 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.340 (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.
