SL182228 is a FAG cylindrical roller bearing, bore 140 mm, O.D. 250 mm, width 68 mm, dynamic rating 720 kN. Dimensions, drawing, interchanges and price.
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
140
5.5118
D
Outside diameter
250
9.8425
B
Inner-ring / bearing width
68
2.6772
r
Chamfer (min)
3
0.1181
E
Roller-set outside dia.
222.6
8.7638
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)
140
Outside dia. D (mm)
250
Width B (mm)
68
Inner-ring OD d1 (mm)
173.9
Inner-ring shoulder dia. D1 (mm)
211.1
Dimension E (mm)
222.6
Dimension s (mm)
5
Load ratings & speeds
Basic dynamic load rating Cr (lbs)
161862
Basic static load rating Cor (lbs)
224809
Basic dynamic load rating Cr (N)
720000
Basic static load rating C0r (N)
1e+06
Fatigue limit load Cur (N)
132000
Limiting speed nG (rpm)
1,660
Reference speed nB (rpm)
1,230
Weight
Weight (kg)
14.47
Mounting dimensions (fillets / shoulders)
Housing fillet r max (mm)
3
Shaft shoulder dc (mm)
173.5
Housing shoulder Da (mm)
211
Housing fillet ra max (mm)
3
Bearing life (ISO 281 basic rating life)
C / P
Equivalent load P (N)
L10 (106 rev)
L10h at 500 rpm
4
180,000
102
3,386
6
120,000
392
13,083
8
90,000
1,024
34,133
10
72,000
2,154
71,814
15
48,000
8,323
277,449
Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 720,000 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.
