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INA
SL184936-A-C3
Cylindrical roller bearing SL184936-A-C3
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Main Dimensions & Performance Data
d
180 mm
Bore diameter
D
250 mm
Outside diameter
B
69 mm
Width
Cr
570,000 N
Basic dynamic load rating, radial
C0r
1,200,000 N
Basic static load rating, radial
Cur
149,000 N
Fatigue load limit, radial
nG
1,480 1/min
Limiting speed
nϑr
920 1/min
Reference speed
≈m
10.294 kg
Weight

Mounting dimensions
dc min
204.5 mm
Minimum shaft shoulder
da min
204.9 mm
Minimum diameter shaft shoulder
Da max
223.8 mm
Maximum diameter of housing shoulder
ra max
2 mm
Maximum recess radius
ra1 max
2 mm
Maximum recess radius
De min
223.8 mm
Minimum diameter of housing shoulder

Dimensions
rmin
2 mm
Minimum chamfer dimension
r1 min
2 mm
Minimum chamfer dimension
s
3.2 mm
Axial displacement
C
34.5 mm
Distance to lubrication hole
d1
204.9 mm
Maximum rib diameter inner ring
D1 min
223.8 mm
Minimum rib diameter outer ring
E
230.5 mm
Raceway diameter outer ring

Temperature range
Tmin
-30 °C
Operating temperature min.
Tmax
120 °C
Operating temperature max.

Your current product variant
DesignAInternal Variant A
Radial internal clearanceC3 (Group 3)Internal clearance larger than CN
Tolerance classPNNormal (PN)
Number of rolling element rows2Double-row design
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