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KR5203-2RS
Stud type track roller KR5203-2RS
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Main Dimensions & Performance Data
D
47 mm
Outside diameter
d1
18 mm
Fit diameter of roller stud / stud
B
58.8 mm
Width
Cr w
12,700 N
Basic dynamic load rating, radial
C0r w
8,500 N
Basic static load rating, radial
Cur w
425 N
Fatigue load limit, radial
nD G
5,500 1/min
Speed on permanent grease lubrication
≈m
0.29 kg
Weight

Dimensions
B1 max
18.5 mm
Maximum witdh of thrust washer
B2
40.5 mm
Bolt/stud length effectively
C
17.5 mm
Width, outer ring
C1
0.8 mm
Protrusion outer ring to thrust washer
d2
22.9 mm
Stop diameter of thrust washer
rmin
0.6 mm
Minimum chamfer dimension
G
M18X1,5
Thread
IG
21 mm
Thread length
W
8 mm
Width of flats
R
500 mm
Radius of outer ring outside profile

Additional information
MA
115 Nm
Tightening torque nut

Your current product variant
Sealing2RSLip seal on both sides, with axial sealing action
Outer Ring profileR500R500
Relubrication featureWithoutWithout
Assembling aid headI6Hexagon socket
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