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INA
NATR17-PP
Yoke type track roller NATR17-PP
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Main Dimensions & Performance Data
d
17 mm
Bore diameter
D
40 mm
Outside diameter
B
21 mm
Width, inner ring
Cr w
10,900 N
Basic dynamic load rating, radial
C0r w
16,000 N
Basic static load rating, radial
Cur w
2,130 N
Fatigue load limit, radial
nD G
2,900 1/min
Speed on permanent grease lubrication
F0r per
16,000 N
Permissible static load, radial
Fr per
16,000 N
Permissible dynamic load outer ring, radial
≈m
0.137 kg
Weight

Dimensions
C
20 mm
Width, outer ring
d2
31.5 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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