A12-47N3E Rotek Slewing Ring Bearings
A12-47N3E Rotek Slewing Ring Bearings Deal is your source for OEM Large Slewing Bearings and accessories. We sell GenuineLarge Slewing Bearings 80 mm Da max. at 30 ° Angle between holes in outer ring (Pitch) α discount 1.3 N·m Frictional moment prices. China Kobelco Hydraulic Final Drive Motor Supplier
| Brand Name: | Rotek |
| Model Number: | A12-47N3E |
| Da max.: | 80 mm |
| Angle between holes in outer ring (Pitch) α: | 30 ° |
| Frictional moment: | 1.3 N·m |
| Required attachment bolt size (DIN 912): | M8 |
| Static moment stiffness: | 880 N·m/mrad |
| Static axial stiffnes: | 1240 N/µm |
| a: | 135 mm |
| da min.: | 56 mm |
Product Details
| Da max. | 80 mm |
| Angle between holes in outer ring (Pitch) α | 30 ° |
| Frictional moment | 1.3 N·m |
| Required attachment bolt size (DIN 912) | M8 |
| Static moment stiffness | 880 N·m/mrad |
| Static axial stiffnes | 1240 N/µm |
| a | 135 mm |
| da min. | 56 mm |
| d2 | 62.1 mm |
| d | 40 mm |
| D | 115 mm |
| Attainable speed | 2000 r/min |
| r1,2 min. | 0.6 mm |
| Mass bearing | 2.6 kg |
| ra max. | 0.6 mm |
| Basic dynamic load rating C | 80 kN |
| N | 8.8 mm |
| Basic static load rating C0 | 176 kN |
| H | 46 mm |
| Preload | 4890 N |