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Position: Home > Products > PCD Drill Bits > Pile Foundation Series > Roller Cone Bit Legs
New Generation NG1 49 Teeth Replaceable Roller Cone
New Generation NG1 49 Teeth Replaceable Roller Cone
New Generation NG1 49 Teeth Replaceable Roller Cone
New Generation NG1 49 Teeth Replaceable Roller Cone
New Generation NG1 49 Teeth Replaceable Roller Cone
New Generation NG1 49 Teeth Replaceable Roller Cone
New Generation NG1 49 Teeth Replaceable Roller Cone
New Generation NG1 49 Teeth Replaceable Roller Cone
New Generation NG1 49 Teeth Replaceable Roller Cone
New Generation NG1 49 Teeth Replaceable Roller Cone
New Generation NG1 49 Teeth Replaceable Roller Cone
New Generation NG1 49 Teeth Replaceable Roller Cone
New Generation NG1 49 Teeth Replaceable Roller Cone
New Generation NG1 49 Teeth Replaceable Roller Cone
New Generation NG1 49 Teeth Replaceable Roller Cone
New Generation NG1 49 Teeth Replaceable Roller Cone

New Generation NG1 49 Teeth Replaceable Roller Cone

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New Generation (49/7.7) Series Welding

Material
Gear15MnNi4Mo
Tooth Palm20CrNiMo
TeethCemented Carbide
Teeth
Number of Teeth/Diameter49 pieces / 14mm
Main Tooth HeightMain gear total height: 19mm, buried depth: 11.3mm, exposed: 7.7mm
Bearings

Bearing wear-resistant alloy:

A: large shaft

B: thrust surface

C: small shaft

                                                 ABC  √image.png
Oil Injection Method Vacuum oiling machine oiling

  

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