SL183018 is a FAG cylindrical roller bearing, bore 90 mm, O.D. 140 mm, width 37 mm, dynamic rating 205 kN. Dimensions, drawing, interchanges and price.
Original catalogue drawing - FAG Schaeffler HR 1, page 516
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
90
3.5433
D
Outside diameter
140
5.5118
B
Inner-ring / bearing width
37
1.4567
r
Chamfer (min)
1.5
0.0591
E
Roller-set outside dia.
130.1
5.122
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)
90
Outside dia. D (mm)
140
Width B (mm)
37
Inner-ring OD d1 (mm)
106.1
Inner-ring shoulder dia. D1 (mm)
124.5
Dimension E (mm)
130.1
Dimension s (mm)
4
Load ratings & speeds
Basic dynamic load rating Cr (lbs)
46086
Basic static load rating Cor (lbs)
61822
Basic dynamic load rating Cr (N)
205000
Basic static load rating C0r (N)
275000
Fatigue limit load Cur (N)
40000
Limiting speed nG (rpm)
2,850
Reference speed nB (rpm)
2,240
Weight
Weight (kg)
1.97
Mounting dimensions (fillets / shoulders)
Housing fillet r max (mm)
1.5
Shaft shoulder dc (mm)
106
Housing shoulder Da (mm)
124.5
Housing fillet ra max (mm)
1.5
Bearing life (ISO 281 basic rating life)
C / P
Equivalent load P (N)
L10 (106 rev)
L10h at 900 rpm
4
51,250
102
1,881
6
34,167
392
7,268
8
25,625
1,024
18,963
10
20,500
2,154
39,897
15
13,667
8,323
154,138
Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 205,000 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.516 (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.
