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INA
PWTR25-2RS-RR-XL
Yoke type track roller PWTR25-2RS-RR-XL
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Main Dimensions & Performance Data
d
25 mm
Bore diameter
D
52 mm
Outside diameter
B
25 mm
Width, inner ring
Cr w
25,500 N
Basic dynamic load rating, radial
C0r w
33,500 N
Basic static load rating, radial
Cur w
4,200 N
Fatigue load limit, radial
nD G
3,800 1/min
Speed on permanent grease lubrication
F0r per
33,500 N
Permissible static load, radial
Fr per
21,800 N
Permissible dynamic load outer ring, radial
≈m
283 g
Weight

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

Your current product variant
Sealing2RSProtected lip seal on both sides
Outer Ring profileIOPOptimized INA-profile
Relubrication featureIRVia inner ring
CoatingRRProtected against corrosion by Corrotect special coating
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