Original catalogue drawing - FAG Schaeffler HR 1, page 518
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
180
7.0866
D
Outside diameter
250
9.8425
B
Inner-ring / bearing width
42
1.6535
r
Chamfer (min)
2
0.0787
E
Roller-set outside dia.
231.9
9.1299
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)
180
Outside dia. D (mm)
250
Width B (mm)
42
Inner-ring OD d1 (mm)
200.7
Inner-ring shoulder dia. D1 (mm)
224
Dimension E (mm)
231.9
Dimension s (mm)
2.5
Load ratings & speeds
Basic dynamic load rating Cr (lbs)
102288
Basic static load rating Cor (lbs)
152870
Basic dynamic load rating Cr (N)
455000
Basic static load rating C0r (N)
680000
Fatigue limit load Cur (N)
104000
Limiting speed nG (rpm)
1,500
Reference speed nB (rpm)
1,150
Weight
Weight (kg)
6.2
Mounting dimensions (fillets / shoulders)
Housing fillet r max (mm)
2
Shaft shoulder dc (mm)
200.5
Housing shoulder Da (mm)
224
Housing fillet ra max (mm)
2
Bearing life (ISO 281 basic rating life)
C / P
Equivalent load P (N)
L10 (106 rev)
L10h at 500 rpm
4
113,750
102
3,386
6
75,833
392
13,083
8
56,875
1,024
34,133
10
45,500
2,154
71,814
15
30,333
8,323
277,449
Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 455,000 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.518 (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.
