INA SL184938-A bearings
SL184938-A, full complement roller bearing, double row, semi-locating bearing

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INA full complement cylindrical roller bearings, double row
Measurement system
Metric
Bore diameter
190.000 mm
Outside diameter
260.000 mm
Width
69.000 mm
Cr
580000 N
C0r
1270000 N
Limiting speed
1410 r/min
Net weight
10.774 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 SL184938-A

SL184938-A INA
Part NumberSL184938-A
Main Dimensions & Performance Data
d 190 mm Bore diameter
D 260 mm Outside diameter
B 69 mm Width
Cr 580000 N Basic dynamic load rating, radial
C0r 1270000 N Basic static load rating, radial
Cur 155000 N Fatigue load limit, radial
nG 1410 1/min Limiting speed
n∂r 860 1/min Reference speed
m 10.774 kgWeight
Dimensions
rmin 2 mm Minimum chamfer dimension
s 3.2 mm Axial displacement
C 34.5 mm Distance to lubrication hole
d1 215 mm Maximum rib diameter inner ring
D1 min 234 mm Minimum rib diameter outer ring
E 240.7 mm Raceway diameter outer ring
Mounting dimensions
dc min 215 mm Minimum shaft shoulder
Da max 234 mm Maximum diameter of housing shoulder
ra max 2 mm Maximum recess radius
INA full complement cylindrical roller bearings, double row

INA SL184938-A double row cylindrical roller bearings have 3 rigid ribs on the inner ring and 1 rigid rib on the outer ring. In INA SL184938-A bearing, axial displacements of the shaft relative to the housing are not possible in one direction only. The maximum axial displacement of SL184938-A bearing is 3.2 mm.

INA SL184938-A bearings are used as semi-locating bearings.

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