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Dimensions
Bore diameter 20 mm
Outside diameter 52 mm
Width 21 mm

Product net weight 0.222 kg
Basic dynamic load rating 47.5 kN
Basic static load rating 38 kN
Reference speed 15 000 r/min
Limiting speed 18 000 r/min
SKF performance classSKF Explorer
d
20 mm
Bore diameter
D
52 mm
Outside diameter
B
21 mm
Width
d1
≈31.2 mm
Shoulder diameter of inner ring
D1
≈41.85 mm
Shoulder diameter of outer ring
F
27.5 mm
Raceway diameter of inner ring
r1,2
min.1.1 mm
Chamfer dimension
r3,4
min.0.6 mm
Chamfer dimension of loose flange ring
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