INA SL024864 bearings
SL024864, full complement roller bearing, two row

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INA full complement cylindrical roller bearings, two-row
Measurement system
Metric
Bore diameter
320.000 mm
Outside diameter
400.000 mm
Width
80.000 mm
Cr
850000 N
C0r
2220000 N
Limiting speed
860 r/min
Net weight
23.5 kg
Number of rows
2
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
With

In stock

Technical specification for INA SL024864

SL024864 INA
Part NumberSL024864
Bearing designation DIN5412NNCL4864V
Main Dimensions & Performance Data
d 320 mm Bore diameter
D 400 mm Outside diameter
B 80 mm Width
Cr 850000 N Basic dynamic load rating, radial
C0r 2220000 N Basic static load rating, radial
Cur 240000 N Fatigue load limit, radial
nG 860 1/min Limiting speed
n∂r 495 1/min Reference speed
m 23.5 kgWeight
Dimensions
rmin 2.1 mm Minimum chamfer dimension
s 6 mm Axial displacement
C 40 mm Distance to lubrication hole
d1 max 350.9 mm Maximum rib diameter inner ring
E 379.7 mm Raceway diameter outer ring
Mounting dimensions
da min 350.9 mm Minimum diameter shaft shoulder
dc min 351 mm Minimum shaft shoulder
De min 379.5 mm Maximum diameter of housing shoulder
ra max 2.1 mm Maximum recess radius
INA full complement cylindrical roller bearings, two-row

INA SL024864 cylindrical roller bearings have 3 ribs on the inner ring and 0 rib on the outer ring. As a result, axial displacements of the shaft relative to the housing can be compensated within certain limits. During rotational motion,length compensation occurs without constraint in the bearing between the rollers and the raceway without ribs and is therefore practically free from friction. The maximum axial displacement of SL024864 is 6 mm.

INA SL024864 bearings are used as non-locating bearings. They cannot guide the shaft axially in either direction.

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