INA SL181872-E bearings
SL181872-E, INA full complement cylindrical roller bearings

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INA full complement cylindrical roller bearings
Measurement system
Metric
Bore diameter
360.000 mm
Outside diameter
440.000 mm
Width
38.000 mm
Cr
500000 N
C0r
1010000 N
Limiting speed
770 r/min
Net weight
11.56 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 SL181872-E

SL181872-E INA
Part NumberSL181872-E
Main Dimensions & Performance Data
d 360 mm Bore diameter
D 440 mm Outside diameter
B 38 mm Width
Cr 500000 N Basic dynamic load rating, radial
C0r 1010000 N Basic static load rating, radial
Cur 104000 N Fatigue load limit, radial
nG 770 1/min Limiting speed
n∂r 530 1/min Reference speed
m 11.56 kgWeight
Dimensions
D1 min 413.5 mm Minimum rib diameter outer ring
E 423.5 mm Raceway diameter outer ring
d1 387 mm Maximum rib diameter inner ring
rmin 2.1 mm Minimum chamfer dimension
s 3 mm Axial displacement
Mounting dimensions
da min 387 mm Minimum diameter shaft shoulder
dc min 387 mm Minimum shaft shoulder
Da max 413.5 mm Maximum diameter of housing shoulder
De min 423.5 mm Maximum diameter of housing shoulder
ra max 2.1 mm Maximum recess radius
INA full complement cylindrical roller bearings

INA SL181872-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 SL181872-E is 3 mm.

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