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INA
NATV25-PP
Yoke type track roller NATV25-PP
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Main Dimensions & Performance Data
d
25 mm
Bore diameter
D
52 mm
Outside diameter
B
25 mm
Width of the bearing
Cr w
20,100 N
Basic dynamic load rating, radial
C0r w
44,500 N
Basic static load rating, radial
Cur w
6,300 N
Fatigue load limit, radial
nD G
1,000 1/min
Speed on permanent grease lubrication
F0r per
44,500 N
Permissible static load, radial
Fr per
43,500 N
Permissible dynamic load outer ring, radial
≈m
0.281 kg
Weight

Dimensions
C
24 mm
Width, outer ring
d2
41.5 mm
Outside diameter of thrust washer
rmin
1 mm
Minimum chamfer dimension

Your current product variant
SealingPPThree-stage sealing by plastic axial plain washer on both sides
Outer Ring profileIOPOptimized INA-profile
Relubrication featureIRVia inner ring
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