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INA
NATV40-PP
Yoke type track roller NATV40-PP
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Main Dimensions & Performance Data
d
40 mm
Bore diameter
D
80 mm
Outside diameter
B
32 mm
Width of the bearing
Cr w
39,500 N
Basic dynamic load rating, radial
C0r w
89,000 N
Basic static load rating, radial
Cur w
13,200 N
Fatigue load limit, radial
nD G
650 1/min
Speed on permanent grease lubrication
F0r per
89,000 N
Permissible static load, radial
Fr per
76,000 N
Permissible dynamic load outer ring, radial
≈m
0.817 kg
Weight

Dimensions
C
30 mm
Width, outer ring
d2
66 mm
Outside diameter of thrust washer
rmin
1.1 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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