crane turntable / crossed roller bearing slewing 111.28.900
| Model Number |
111.28.900 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
crane turntable / crossed roller bearing slewing 111.28.900 Size Chart (mm/inches) |
|---|
| Bearing number | S7019 CB/P4A |
| Size (mm) | 95x145x24 |
| Bore Diameter (mm) | 95 |
| Outer Diameter (mm) | 145 |
| Width (mm) | 24 |
| d | 95 mm |
| D | 145 mm |
| B | 24 mm |
| C | 24 mm |
| d1 | 113,7 mm |
| d2 | 111,2 mm |
| r1 min. | 1,5 mm |
| r2 min. | 1,5 mm |
| r3 min. | 1 mm |
| r4 min. | 1 mm |
| D1 | 130 mm |
| D2 | 130 mm |
| da min. | 102 mm |
| Da max. | 138 mm |
| db min | 102 mm |
| ra max. | 1,5 mm |
| rb max. | 1 mm |
| dh | 115 mm |
| Db max | 140,4 mm |
| Weight | 1,3 Kg |
| Basic dynamic load rating (C) | 29,6 kN |
| Basic static load rating (C0) | 26 kN |
| (Grease) Lubrication Speed | 12 000 r/min |
| (Oil) Lubrication Speed | 18 000 r/min |
| Fatigue load limit (Pu) | 1 |
| d1 | 113.7 mm |
| d2 | 111.15 mm |
| D2 | 130 mm |
| r1,2 min. | 1.5 mm |
| r3,4 min. | 1 mm |
| a | 28.2 mm |
| da min. | 102 mm |
| da max. | 112.9 mm |
| db min. | 102 mm |
| db max. | 110.4 mm |
| Da max. | 138 mm |
| Db max. | 140.4 mm |
| ra max. | 1.5 mm |
| rb max. | 1 mm |
| Basic dynamic load rating C | 37.7 kN |
| Basic static load rating C0 | 44 kN |
| Fatigue load limit Pu | 1 kN |
| Attainable speed for grease lubrication | 12000 r/min |
| Ball diameter Dw | 10.319 mm |
| Number of balls z | 26 |
| Preload class A GA | 56 N |
| Static axial stiffness, preload class A | 56 N/µm |
| Preload class B GB | 190 N |
| Static axial stiffness, preload class B | 74 N/µm |
| Preload class C GC | 570 N |
| Static axial stiffness, preload class C | 117 N/µm |
| Calculation factor f | 1.07 |
| Calculation factor f1 | 1 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.02 |
| Calculation factor f2C | 1.05 |
| Calculation factor fHC | 1 |
| Calculation factor f0 | 9.7 |
| Mass bearing | 1.3 kg |