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FAG INA Schaeffler
INA
GRAE20-XL-NPP-B
Radial insert ball bearing GRAE20-XL-NPP-B
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Main Dimensions & Performance Data
d
20 mm
Bore diameter
DSP
47 mm
Outside diameter
B
21.4 mm
Width
Cur
315 N
Fatigue load limit, radial
B1
31 mm
Locking collar total width
Cr
12,800 N
Basic dynamic load rating, radial
C0r
6,600 N
Basic static load rating, radial
≈m
0.16 kg
Weight

Dimensions
C
14 mm
Width, outer ring
S
7.5 mm
Distance raceway
d2
26.9 mm
Rib diameter sealing inner ring
Ca
4 mm
Distance to lubrication hole
d3
33 mm
Outside diameter locking collar/locknut
W
3 mm
Width of flats

Calculation factors
f0
13.1
Calculation factor

Your current product variant
SealingNPPLip seal on both sides
Shape of outer surfaceB
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