Original catalogue drawing - FAG Schaeffler HR 1, page 436
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
55
2.1654
D
Outside diameter
140
5.5118
B
Inner-ring / bearing width
33
1.2992
r
Chamfer (min)
2.1
0.0827
E
Roller-set outside dia.
117.2
4.6142
F
Roller-set bore dia.
77.2
3.0394
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)
55
Outside dia. D (mm)
140
Width B (mm)
33
Inner-ring shoulder dia. D1 (mm)
110.7
Dimension E (mm)
117.2
Dimension F (mm)
77.2
Dimension s (mm)
3.3
Load ratings & speeds
Basic dynamic load rating Cr (lbs)
42039
Basic static load rating Cor (lbs)
36869
Basic dynamic load rating Cr (N)
187000
Basic static load rating C0r (N)
164000
Fatigue limit load Cur (N)
21900
Limiting speed nG (rpm)
8,200
Reference speed nB (rpm)
5,100
Weight
Weight (kg)
2.83
Mounting dimensions (fillets / shoulders)
Housing fillet r max (mm)
2.1
Chamfer r1 min (mm)
2.1
Shaft shoulder da (mm)
69
Shaft shoulder db (mm)
79
Housing shoulder Da (mm)
126
Housing fillet ra max (mm)
2
Housing fillet ra1 max (mm)
2
Bearing life (ISO 281 basic rating life)
C / P
Equivalent load P (N)
L10 (106 rev)
L10h at 2,700 rpm
4
46,750
102
627
6
31,167
392
2,423
8
23,375
1,024
6,321
10
18,700
2,154
13,299
15
12,467
8,323
51,379
Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 187,000 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.436 (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.
