INA SL024964 bearings
SL024964, 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
440.000 mm
Width
118.000 mm
Cr
1700000 N
C0r
4050000 N
Limiting speed
800 r/min
Net weight
53.2 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

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Technical specification for INA SL024964

SL024964 INA
Part NumberSL024964
Bearing designation DIN5412NNCL4964V
Main Dimensions & Performance Data
d 320 mm Bore diameter
D 440 mm Outside diameter
B 118 mm Width
Cr 1700000 N Basic dynamic load rating, radial
C0r 4050000 N Basic static load rating, radial
Cur 435000 N Fatigue load limit, radial
nG 800 1/min Limiting speed
n∂r 395 1/min Reference speed
m 53.2 kgWeight
Dimensions
rmin 3 mm Minimum chamfer dimension
s 6 mm Axial displacement
C 59 mm Distance to lubrication hole
d1 max 367.5 mm Maximum rib diameter inner ring
E 412.27 mm Raceway diameter outer ring
Mounting dimensions
da min 367.5 mm Minimum diameter shaft shoulder
dc min 367.5 mm Minimum shaft shoulder
De min 412 mm Maximum diameter of housing shoulder
ra max 3 mm Maximum recess radius
INA full complement cylindrical roller bearings, two-row

INA SL024964 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 SL024964 is 6 mm.

INA SL024964 bearings are used as non-locating bearings. They cannot guide the shaft axially in either direction.

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