Main Products: slewing bearing ,slewing drive
Special EP (Extra Pure) steel Precision Bearings
Negotiable /Piece
Min.Order:1 Piece
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Beijing Titanhorse Industry & Trading Co., Ltd.
Business Type: Manufacturer
Beijing ChinaMain Products: slewing bearing ,slewing driveProduct Details
| d | 100 mm |
| D | 150 mm |
| B | 24 mm |
| d1 | 115.4 mm |
| d2 | 115.4 mm |
| D1 | 134.6 mm |
| r1,2 min. | 1.5 mm |
| r3,4 min. | 1 mm |
| a | 41.3 mm |
| da min. | 107 mm |
| db min. | 107 mm |
| Da max. | 143 mm |
| Db max. | 146 mm |
| ra max. | 1.5 mm |
| rb max. | 1 mm |
| Basic dynamic load rating C | 79.3 kN |
| Basic static load rating C0 | 80 kN |
| Fatigue load limit Pu | 3.05 kN |
| Attainable speed for grease lubrication | 8000 r/min |
| Ball diameter Dw | 15.875 mm |
| Number of balls z | 22 |
| Reference grease quantity Gref | 16.2 cm³ |
| Preload class A GA | 500 N |
| Static axial stiffness, preload class A | 270 N/µm |
| Preload class B GB | 1000 N |
| Static axial stiffness, preload class B | 355 N/µm |
| Preload class C GC | 2000 N |
| Static axial stiffness, preload class C | 472 N/µm |
| Preload class D GD | 4000 N |
| Static axial stiffness, preload class D | 640 N/µm |
| Calculation factor f | 1.16 |
| Calculation factor f1 | 0.99 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.02 |
| Calculation factor f2C | 1.05 |
| Calculation factor f2D | 1.08 |
| Calculation factor fHC | 1 |
| Calculation factor e | 0.68 |
| Calculation factor (single, tandem) Y2 | 0.87 |
| Calculation factor (back-to-back, face-to-face) Y1 | 0.92 |
| Calculation factor (back-to-back, face-to-face) Y2 | 1.41 |
| Mass bearing | 1.26 kg |
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