Bonfiglioli





The Bonfiglioli Ring Gear GR Series Model 1139 is a premium ring gear from the GR Series product line, engineered for Heavy Machinery and Ball Mills and related industrial applications. Featuring a robust Ductile Iron construction with advanced design elements, this component delivers reliable performance under demanding operating conditions.
| Specification | Value |
|---|---|
| Size | 18 NPS |
| Material | Ductile Iron |
| Operating Temperature | -40°C to +120°C |
| Operating Pressure | 25 bar |
| Weight | 5.0 kg |
| Standards | AGMA 2001 |
| Dimensions | 200 x 400 x 100 mm |
| Weight | 1.8 kg |
| Material | Ductile Iron |
| Country of Origin | Austria |