INA SL181888-E bearings
SL181888-E, INA full complement cylindrical roller bearings

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INA full complement cylindrical roller bearings
Measurement system
Metric
Bore diameter
440.000 mm
Outside diameter
540.000 mm
Width
46.000 mm
Cr
700000 N
C0r
1470000 N
Limiting speed
620 r/min
Net weight
21.82 kg
Number of rows
1
Sealing
Without
Locating feature
Without
Cage
Without
Bearing material
Steel
Rolling material
Steel
Tolerance class
Normal (PN)
Internal clearance
CN
Lubricant in bearing
None
Relubrication feature
Without

In stock

Technical specification for INA SL181888-E

SL181888-E INA
Part NumberSL181888-E
Main Dimensions & Performance Data
d 440 mm Bore diameter
D 540 mm Outside diameter
B 46 mm Width
Cr 700000 N Basic dynamic load rating, radial
C0r 1470000 N Basic static load rating, radial
Cur 147000 N Fatigue load limit, radial
nG 620 1/min Limiting speed
n∂r 415 1/min Reference speed
m 21.82 kgWeight
Dimensions
D1 min 506 mm Minimum rib diameter outer ring
E 517 mm Raceway diameter outer ring
d1 473.5 mm Maximum rib diameter inner ring
rmin 2.1 mm Minimum chamfer dimension
s 4 mm Axial displacement
Mounting dimensions
da min 473.5 mm Minimum diameter shaft shoulder
dc min 473.5 mm Minimum shaft shoulder
Da max 506 mm Maximum diameter of housing shoulder
De min 517 mm Maximum diameter of housing shoulder
ra max 2.1 mm Maximum recess radius
INA full complement cylindrical roller bearings

INA SL181888-E cylindrical roller bearings have 1 rib on the outer ring and 2 ribs on the inner ring. As a result, axial displacements of the shaft relative to the housing can be compensated within certain limits. The maximum axial displacement of SL181888-E is 4 mm.

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