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C142 Roller Cone Bits for Rotary Drilling Rigs
Bearing Structure
Features of C142 Series
| 1 | Journal sealed bearing with TCI protection on heel of cones |
| 2 | Bigger cone ,TCI covers full cones, longer working life |
| 3 | Shirttail hard enhanced by Tungsten Carbide |
| 4 | C142-537 adopts 15mm chisel TCI, C142-637 adopts 14mm conical-ball TCI |
| 5 |
C142series suit for drilling hard&very hard rock hardness more than 100MPa, bigger diameter TC Inserts brings higher wear resistance and lower inserts breakage rate
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Type C142-537 Type C142-637
Technical specification of roller cone bit C142
| Raw Material | |||||||||||
| Cone | 15MnNi4Mo | ||||||||||
| Arm | 20CrNiMo | ||||||||||
| Tooth | Tungsten Carbide Inserts | ||||||||||
| Tooth Type | |||||||||||
| Tooth Qty.&Diameter | 45 PCS / 15mm | ||||||||||
| Tooth Height | Total height: 18.5mm, inside height: 10.5mm, outside height: 8mm | ||||||||||
| Bearing and Lubrication | |||||||||||
| Tungsten carbide enhanced on bearing |
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| Grease Lubrication & Bearing Seal |
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API Certified factory of Tricone Bits and PDC bits |
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Regular Models
Applications
Oil/Gas Well Drilling-Water Well Drilling-HDD(Trenchless)-Foundation Piling
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Our Mission: Lower the cost of Drilling-Per-Meter. Who we are: To exploit energy resources underground. To exploit water underground. To install pipelines underground with No-Dig. To pile foundation for constructions. We are one of the people who makes above easier. Let’s work together and enjoy this job. |
Related Catagories
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| Tricone Bits | Hole Opener | Roller Cones (Thirds) | PDC Bits |
