PRODUCTS


INA
NUTR1747
Yoke type track roller NUTR1747
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Main Dimensions & Performance Data
d
17 mm
Bore diameter
D
47 mm
Outside diameter
B
21 mm
Width of the bearing
Cr w
22,000 N
Basic dynamic load rating, radial
C0r w
30,500 N
Basic static load rating, radial
Cur w
3,950 N
Fatigue load limit, radial
nD G
5,500 1/min
Speed on permanent grease lubrication
F0r per
30,500 N
Permissible static load, radial
Fr per
30,500 N
Permissible dynamic load outer ring, radial
≈m
0.221 kg
Weight

Dimensions
C
20 mm
Width, outer ring
d2
22 mm
Stop diameter of thrust washer
rmin
1 mm
Minimum chamfer dimension
r1 min
0.5 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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