75068A Franke Slewing Ring Bearings

Brand Name:Franke
Model Number:75068A
Bearing number:727 CD/HCP4A
Size (mm):22x7x7
Bore Diameter (mm):22
Outer Diameter (mm):7
Width (mm):7
d:7 mm
D:22 mm
B:7 mm

Product Details

Bearing number727 CD/HCP4A
Size (mm)22x7x7
Bore Diameter (mm)22
Outer Diameter (mm)7
Width (mm)7
d7 mm
D22 mm
B7 mm
d112.6 mm
d212.6 mm
D117.4 mm
r1,2 - min.0.3 mm
r3,4 - min.0.2 mm
a5.5 mm
da - min.9.4 mm
db - min.9.4 mm
Da - max.19.6 mm
Db - max.20.2 mm
ra - max.0.3 mm
rb - max.0.2 mm
dn13.6 mm
Basic dynamic load rating - C3 kN
Basic static load rating - C01.2 kN
Fatigue load limit - Pu0.049 kN
Limiting speed for grease lubrication95000 r/min
Limiting speed for oil lubrication150000 mm/min
Ball - Dw3.969 mm
Ball - z9
Gref0.162 cm3
Calculation factor - f08.4
Preload class A - GA12 N
Preload class B - GB24 N
Preload class C - GC48 N
Preload class D - GD96 N
Calculation factor - f1
Calculation factor - f2A1
Calculation factor - f2B1.01
Calculation factor - f2C1.03
Calculation factor - f2D1.06
Calculation factor - fHC1.01
Preload class A13 N/micron
Preload class B17 N/micron
Preload class C23 N/micron
Preload class D33 N/micron
r1,2 min.0.3 mm
r3,4 min.0.2 mm
da min.9.4 mm
db min.9.4 mm
Da max.19.6 mm
Db max.20.2 mm
ra max.0.3 mm
rb max.0.2 mm
Basic dynamic load rating C2.96 kN
Basic static load rating C01.16 kN
Fatigue load limit Pu0.049 kN
Attainable speed for grease lubrication95000 r/min
Attainable speed for oil-air lubrication150000 r/min
Ball diameter Dw3.969 mm
Number of balls z9
Reference grease quantity Gref0.162 cm³
Preload class A GA12 N
Static axial stiffness, preload class A13 N/µm
Preload class B GB24 N
Static axial stiffness, preload class B17 N/µm
Preload class C GC48 N
Static axial stiffness, preload class C23 N/µm
Preload class D GD96 N
Static axial stiffness, preload class D33 N/µm
Calculation factor f1.02
Calculation factor f11
Calculation factor f2A1
Calculation factor f2B1.01
Calculation factor f2C1.03
Calculation factor f2D1.06
Calculation factor fHC1.01
Calculation factor f08.4
Mass bearing0.012 kg
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Company Profile

Phone 1-905-821-3486
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