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3R8-79N9
Inch Size Slewing Rings
Dimensions: Bore (Inner) Diameter: 69.372"； Outer Diameter: 85.43"； Width (Thickness): 5.79";
Product Attributes
| Specifications | |
| Part Number | 3R8-79N9 |
| Curve No. | 8-79 |
| Radial(lbs) | 396000 |
| Compresive Thrust(lbs) | 277900 |
| Moment(ft-lbs) | 3997000 |
| Weight(lbs) | 2293 |
| Thrust Capacity(lbs) | |
| Outline Dimensions(inches) | |
| HT | 5.79 |
| OH | 5.43 |
| K | 1.30 |
| IH | 4.49 |
| OD | 85.43 |
| OI | 77.44 |
| IO | 77.72 |
| ID | 69.372 |
| PD | 70.286 |
| DP | 1.75 |
| Mounting Holes | |
| OBC | 83.268 |
| OU | 13.30 |
| No of OBC Holes | 48 |
| IBC | 73.819 |
| IU | 1.30 |
| No of IBC Holes | 44 |
| Gear Data | |
| Tooth From 20 | STUB |
| Gear Hardness(BHN) | 250-300 |
| F | 4.13 |
| NO of Teeth | 123 |
| Max.allow tang.tooth load(lbs) | 47940 |
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