68721A Franke Slewing Ring Bearings
68721A Franke Slewing Ring Bearings, Units and Housings CAD models , Kaydon Slewing Bearing Manufacturing Service BEARING-MALAYSIA SDN.BHD. 64.25 mm D1 70 N Preload class A GA . Get Your Free.
Brand Name: |
Franke |
Model Number: |
68721A |
D1: |
64.25 mm |
Preload class A GA: |
70 N |
Fatigue load limit Pu: |
0.36 kN |
Ball diameter Dw: |
7.144 mm |
B: |
16 mm |
Mass bearing: |
0.22 kg |
Calculation factor f0: |
8.2 |
D: |
75 mm |
Product Details
D1 |
64.25 mm |
Preload class A GA |
70 N |
Fatigue load limit Pu |
0.36 kN |
Ball diameter Dw |
7.144 mm |
B |
16 mm |
Mass bearing |
0.22 kg |
Calculation factor f0 |
8.2 |
D |
75 mm |
Static axial stiffness, preload class A |
42 N/µm |
Static axial stiffness, preload class C |
88 N/µm |
Static axial stiffness, preload class B |
65 N/µm |
Attainable speed for grease lubrication |
32000 r/min |
Calculation factor f |
1.06 |
d |
45 mm |
r3,4 min. |
0.6 mm |
Calculation factor f2C |
1.05 |
Basic dynamic load rating C |
13 kN |
Reference grease quantity Gref |
3.4 cm³ |
Db max. |
70.8 mm |
Calculation factor fHC |
1.01 |