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 |
