INA SL024956 bearings
SL024956, full complement roller bearing, two row

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INA full complement cylindrical roller bearings, two-row
Measurement system
Metric
Bore diameter
280.000 mm
Outside diameter
380.000 mm
Width
100.000 mm
Cr
1150000 N
C0r
2650000 N
Limiting speed
940 r/min
Net weight
32.234 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 SL024956

SL024956 INA
Part NumberSL024956
Bearing designation DIN5412NNCL4956V
Main Dimensions & Performance Data
d 280 mm Bore diameter
D 380 mm Outside diameter
B 100 mm Width
Cr 1150000 N Basic dynamic load rating, radial
C0r 2650000 N Basic static load rating, radial
Cur 300000 N Fatigue load limit, radial
nG 940 1/min Limiting speed
n∂r 520 1/min Reference speed
m 32.234 kgWeight
Dimensions
rmin 2.1 mm Minimum chamfer dimension
s 6 mm Axial displacement
C 50 mm Distance to lubrication hole
d1 max 316.5 mm Maximum rib diameter inner ring
E 353.34 mm Raceway diameter outer ring
Mounting dimensions
da min 316.5 mm Minimum diameter shaft shoulder
dc min 316.5 mm Minimum shaft shoulder
De min 353 mm Maximum diameter of housing shoulder
ra max 2.1 mm Maximum recess radius
INA full complement cylindrical roller bearings, two-row

INA SL024956 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 SL024956 is 6 mm.

INA SL024956 bearings are used as non-locating bearings. They cannot guide the shaft axially in either direction.

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