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NAME
C133 Foundation Roller Cones-Weld Type
Summary information
Affiliate classification
Foundation Series
Description
C133 Series Weld Type
Bearing Structure
Features of C133 Series
| 1 | Journal sealed bearing with TCI protection on heel of cones |
| 2 | Cone1、2、3 speed up rock breaking rate |
| 3 | Shirttail hard enhanced by Tungsten Carbide |
| 4 | C133-537 adopts 14mm chisel TCI, C133-637 adopts 13mm conical-ball TCI |
| 5 | C133 series roller cones has very high cost-effectiveness, it is regular model in rotary drilling field |
Type C133-537 Type C133-637
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C169 Foundation Roller Cones - Replaceable Type
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