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21 1091 01
Metric Size Slewing Rings
Dimensions: Bore (Inner) Diameter: 984.0 mm； Outer Diameter: 1198.0 mm； Width (Thickness): 56 mm;
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Product Attributes
| Specifications | |
| Part Number | 21 1091 01 |
| Gear | External gear |
| Geometry | |
| External Diameter (DR) | 1198 |
| Internal Diameter (di) | 984 |
| Height(H) | 56 |
| Weight(kg) | 86 |
| Gear Data | |
| Pitch Diameter of Gear (D2) | 1184 |
| Module(m) | 8 |
| Number of teeth(z) | 148 |
| Pressure Angle of Gear Teeth (α) | 20 |
| Tooth Form | Droite |
| Mounting Holes | |
| Bolt Circle in Outer Ring (Lo) | 1135 |
| Number Holes in Outer Ring (no) | 22 |
| Bolt Circle in Inner Ring (Li) | 1012 |
| Number Holes in Inner Ring (ni) | 20 |
| MEASUREMENTS IN MILLIMETERS | |
| MAXIMUM DEFLECTION | |
| MAXIMUM MEASUREMENT IN 1 POINT | |
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