INA SL184940-A bearings
SL184940-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
200.000 mm
Outside diameter
280.000 mm
Width
80.000 mm
Cr
680000 N
C0r
1440000 N
Limiting speed
1310 r/min
Net weight
15.01 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 SL184940-A

SL184940-A INA
Part NumberSL184940-A
Main Dimensions & Performance Data
d 200 mm Bore diameter
D 280 mm Outside diameter
B 80 mm Width
Cr 680000 N Basic dynamic load rating, radial
C0r 1440000 N Basic static load rating, radial
Cur 176000 N Fatigue load limit, radial
nG 1310 1/min Limiting speed
n∂r 820 1/min Reference speed
m 15.01 kgWeight
Dimensions
rmin 2.1 mm Minimum chamfer dimension
s 4 mm Axial displacement
C 40 mm Distance to lubrication hole
d1 230.5 mm Maximum rib diameter inner ring
D1 min 251.8 mm Minimum rib diameter outer ring
E 259.34 mm Raceway diameter outer ring
Mounting dimensions
dc min 230.5 mm Minimum shaft shoulder
Da max 251.8 mm Maximum diameter of housing shoulder
ra max 2.1 mm Maximum recess radius
INA full complement cylindrical roller bearings, double row

INA SL184940-A double row cylindrical roller bearings have 3 rigid ribs on the inner ring and 1 rigid rib on the outer ring. In INA SL184940-A bearing, axial displacements of the shaft relative to the housing are not possible in one direction only. The maximum axial displacement of SL184940-A bearing is 4 mm.

INA SL184940-A bearings are used as semi-locating bearings.

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