YUGONG 70
Product Parameters
| Excavator Model | YUGONG 70 | QIBR Drawing No. | QNA730.22Z6 |
| Bearing Type | Four-Point Contact Ball | Closure Type | Double Seals |
| Bearing Material | 42CrMo, 50Mn etc | Seal Material | FPM, NBR |
Overall Dimensions
| Outer Diameter (D)908 | 811mm | Inner Diameter(d) | 621.6mm |
| Overall Width(H) | 75mm | Width of Outer Ring | 65mm |
| Width of Inner Ring | 65mm | Reference Weight |
Ask Us |
Mounting Holes
| Diameter of Mounting Holes at Outer Ring | 17.5mm | Number of Holes at Outer Ring | 24 |
| Diameter of Mounting Holes at Inner Ring | 15mm | Number of Holes at Inner Ring | 30 |
Gear Data
| Gear Tooth Width (b) | Ask Us | Modulus(m) | Ask Us |
| Tip Diameter (da) | Ask Us | Number of gear teeth (z) | 90 |
