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NAME

C169 Foundation Roller Cones - Weld Type

Summary information
C169 Foundation Roller Cones - Weld Type
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Description

C169 Series Weld Type

 

 

Bearing Structure

 

 

 

Features of C169 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 C169-537 adopts 17mm chisel TCI, C169-637 adopts 16mm conical-ball TCI
5
C169 series suits for drilling hard & very hard rock hardness more than 100MPa, bigger diameter TCInserts brings higher wear resistance and lower inserts breakage rate,it suits for bigger diameter core barrel


 

 

 

 

 

 









           Type C169-537                       Type C169-637

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