Toko Keiki SQP Series Double Vane Pump SQP21-10-4-1BC
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 |
Product Details
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 |
Company Profile
Worktime |
9.00--18.00 |
Phone |
0065-31591338 |
Fax |
0065-31591338 |