INA SL024948-A-C3 bearings
SL024948-A-C3, full complement roller bearing, two row

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INA full complement cylindrical roller bearings, two-row
Measurement system
Metric
Bore diameter
240.000 mm
Outside diameter
320.000 mm
Width
80.000 mm
Cr
740000 N
C0r
1700000 N
Limiting speed
1110 r/min
Net weight
17.24 kg
Number of rows
2
Sealing
Without
Locating feature
Without
Cage
Without
Bearing material
Steel
Rolling material
Steel
Tolerance class
Normal (PN)
Internal clearance
C3
Lubricant in bearing
None
Relubrication feature
With

In stock

Technical specification for INA SL024948-A-C3

SL024948-A-C3 INA
Part NumberSL024948-A-C3
Bearing designation DIN5412NNCL4948V
Main Dimensions & Performance Data
d 240 mm Bore diameter
D 320 mm Outside diameter
B 80 mm Width
Cr 740000 N Basic dynamic load rating, radial
C0r 1700000 N Basic static load rating, radial
Cur 198000 N Fatigue load limit, radial
nG 1110 1/min Limiting speed
n∂r 660 1/min Reference speed
m 17.24 kgWeight
Dimensions
rmin 2.1 mm Minimum chamfer dimension
s 5 mm Axial displacement
C 40 mm Distance to lubrication hole
d1 max 270.6 mm Maximum rib diameter inner ring
E 299.46 mm Raceway diameter outer ring
Mounting dimensions
da min 270.6 mm Minimum diameter shaft shoulder
dc min 271 mm Minimum shaft shoulder
De min 299 mm Maximum diameter of housing shoulder
ra max 2.1 mm Maximum recess radius
INA full complement cylindrical roller bearings, two-row

INA SL024948-A-C3 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 SL024948-A-C3 is 5 mm.

INA SL024948-A-C3 bearings are used as non-locating bearings. They cannot guide the shaft axially in either direction.

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