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STO12
Yoke type track roller STO12
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Main Dimensions & Performance Data
d
12 mm
Bore diameter
D
32 mm
Outside diameter
C
11.8 mm
Width, outer ring
Cr w
9,000 N
Basic dynamic load rating, radial
C0r w
10,400 N
Basic static load rating, radial
Cur w
1,560 N
Fatigue load limit, radial
nD G
4,500 1/min
Speed on permanent grease lubrication
≈m
55.7 g
Weight

Dimensions
B
12 mm
Width, inner ring
E
22 mm
Raceway diameter outer ring
rmin
0.3 mm
Minimum chamfer dimension
F
16 mm
Raceway diameter inner ring
R
500 mm
Radius of outer ring outside profile

Your current product variant
SealingWithout
Outer Ring profileR500R500
Relubrication featureIRVia inner ring lubrication hole
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