Toko Keiki SQP Series Double Vane Pump SQP21-10-4-1BC

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Toko Keiki SQP Series Double Vane Pump SQP21-10-4-1BC image

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Toko Keiki SQP Series Double Vane Pump SQP21-10-4-1BC Sponsored Products Related To This Item

Bearing number:7014 ACB/HCP4A
Size (mm):70x110x20
Bore Diameter (mm):70
Outer Diameter (mm):110
Width (mm):20
d:70 mm
D:110 mm
B:20 mm
C:20 mm
d1:85 mm
d2:83.2 mm
r1 min.:1,1 mm
r2 min.:1,1 mm
r3 min.:0,6 mm
r4 min.:0,6 mm
D1:97,8 mm
D2:97.8 mm
da min.:76 mm
Da max.:104 mm
db min:76 mm
ra max.:1 mm
rb max.:0.6 mm
dh:86,1 mm
Db max:106,8 mm
Weight:0,63 Kg
Basic dynamic load rating (C):18,2 kN
Basic static load rating (C0):15,6 kN
(Grease) Lubrication Speed:18 000 r/min
(Oil) Lubrication Speed:28 000 r/min
Fatigue load limit (Pu):0,655
r1,2 min.:1.1 mm
r3,4 min.:0.6 mm
a:31.2 mm
db min.:76 mm
Db max.:106.8 mm
dn:86.1 mm
Basic dynamic load rating C:24.7 kN
Basic static load rating C0:26 kN
Fatigue load limit Pu:0.655 kN
Attainable speed for grease lubrication:18000 r/min
Attainable speed for oil-air lubrication:28000 r/min
Ball diameter Dw:7.938 mm
Number of balls z:28
Reference grease quantity Gref:7.27 cm³
Preload class A GA:110 N
Static axial stiffness, preload class A:139 N/µm
Preload class B GB:220 N
Static axial stiffness, preload class B:178 N/µm
Preload class C GC:660 N
Static axial stiffness, preload class C:267 N/µm
Calculation factor f:1.07
Calculation factor f1:0.99
Calculation factor f2A:1
Calculation factor f2B:1.02
Calculation factor f2C:1.05
Calculation factor fHC:1.01
Calculation factor e:0.68
Calculation factor (single, tandem) Y2:0.87
Calculation factor (single, tandem) Y0:0.38
Calculation factor (single, tandem) X2:0.41
Calculation factor (back-to-back, face-to-face) Y1:0.92
Calculation factor (back-to-back, face-to-face) Y2:1.41
Calculation factor (back-to-back, face-to-face) Y0:0.76
Calculation factor (back-to-back, face-to-face) X2:0.67
Mass bearing:0.63 kg

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