Main Dimensions & Performance Data
d : 6 mm Bore diameter
0.002 mm Bore diameter upper tolerance
-0.003 mm Bore diameter lower tolerance
D : 19 mm Outside diameter
0 mm Outside diameter upper tolerance
-0.01 mm Outside diameter lower tolerance
B : 12 mm Width
0 mm Width upper tolerance
-0.25 mm Width lower tolerance
Ca : 5,000 N Basic dynamic load rating, axial
C0a : 5,700 N Basic static load rating, axial
Cua : 345 N Fatigue load limit, axial
nG Grease: 22,800 1/min Limiting speed for grease lubrication
nϑ : 14,000 1/min Thermally safe operating speed
MR : 0.01 Nm Bearing frictional torque
≈m : 0.018 kg Weight
Mounting dimensions
Da max : 16 mm Maximum diameter of housing
da min : 9 mm Minimum diameter shaft
Dimensions
d1 : 12 mm Rib diameter inner ring
rmin : 0.3 mm Minimum chamfer dimension
r1 min : 0.3 mm Minimum chamfer dimension
α : 60 ° Contact angle
Temperature range
Tmin : -30 °C Operating temperature min.
Tmax: 120 °C Operating temperature max.
