Main Dimensions & Performance Data
d :120 mm Bore diameter
D :180 mm Outside diameter
B :46 mm Width
Cr :275,000 N Basic dynamic load rating, radial
C0r :390,000 N Basic static load rating, radial
Cur :60,000 N Fatigue load limit, radial
nG Grease :5,700 1/min Limiting speed for grease lubrication
nG Oil :6,700 1/min Limiting speed for oil lubrication
≈m :3.kg Weight
Mounting dimensions
da : 127mm diameter shaft shoulder
h12 diameter shaft shoulder tolerance
Da: 158.3mm diameter of housing shoulder
H12 diameter of housing shoulder tolerance
Etk 1 nom :152.4 mm Injection pitch diameter min
ra1 max : 2 mm Maximum recess radius
Dimensions
r1 min :2mm Minimum chamfer dimension
E :155 mm Raceway diameter outer ring
s :2.9 mm Axial displacement
Temperature range
Tmin -30 °C Operating temperature min.
Tmax 120 °C Operating temperature max.
