PRODUCTS


INA
NUTR4090
Yoke type track roller NUTR4090
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Main Dimensions & Performance Data
d
40 mm
Bore diameter
D
90 mm
Outside diameter
B
32 mm
Width of the bearing
Cr w
67,000 N
Basic dynamic load rating, radial
C0r w
101,000 N
Basic static load rating, radial
Cur w
14,200 N
Fatigue load limit, radial
nD G
1,600 1/min
Speed on permanent grease lubrication
F0r per
101,000 N
Permissible static load, radial
Fr per
83,000 N
Permissible dynamic load outer ring, radial
≈m
1.126 kg
Weight

Dimensions
C
30 mm
Width, outer ring
d2
50.5 mm
Stop diameter of thrust washer
rmin
1.1 mm
Minimum chamfer dimension
r1 min
0.6 mm
Minimum chamfer dimension

Your current product variant
Sealing2LBLabyrinth seals on both sides
Outer Ring profileIOPOptimized INA-profile
Relubrication featureIRVia inner ring
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