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- 128705K 27.81*45.40*88.90mm Well drilling tool with diamond ...
- Our main bearings products including bearings of petroleum screw drilling tools,equal-wall-thickness rubber stator of petroleum screw drilling tools,roller bearings(bearing roll),55SiMoVa or 8620 st
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- 128916K 84.5*149.5*294.5mm Turbo Drill Radial Bearings
- Our main bearings products including bearings of petroleum screw drilling tools,equal-wall-thickness rubber stator of petroleum screw drilling tools,roller bearings(bearing roll),55SiMoVa or 8620 st
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- 128718KM 90*142*451mm tungsten carbide bearings
- Our main bearings products including bearings of petroleum screw drilling tools,equal-wall-thickness rubber stator of petroleum screw drilling tools,roller bearings(bearing roll),55SiMoVa or 8620 st
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- 128713K 65*128*351.5mm Thrust Angular Contact Ball Bearing
- Our main bearings products including bearings of petroleum screw drilling tools,equal-wall-thickness rubber stator of petroleum screw drilling tools,roller bearings(bearing roll),55SiMoVa or 8620 st
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- 128720A 100*176*400mm Mudstack thrust bearings Oil drilling ...
- Our main bearings products including bearings of petroleum screw drilling tools, equal-wall-thickness rubber stator of petroleum screw drilling tools, roller bearings(bearing roll),55SiMoVa or 8620 st
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- 128720KAI 100*174*656mm Mud stack thrust bearings
- Our main bearings products including bearings of petroleum screw drilling tools, equal-wall-thickness rubber stator of petroleum screw drilling tools, roller bearings(bearing roll),55SiMoVa or 8620 st
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- 128820K 100*173*460mm Mud Stack Thrust Bearing for Downhole ...
- Our main bearings products including bearings of petroleum screw drilling tools, equal-wall-thickness rubber stator of petroleum screw drilling tools, roller bearings(bearing roll),55SiMoVa or 8620 st
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- 128717KB 84*152*338.5mm mud lubricated bearing section
- Our main bearings products including bearings of petroleum screw drilling tools, equal-wall-thickness rubber stator of petroleum screw drilling tools, roller bearings(bearing roll),55SiMoVa or 8620 st
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- 128817K 85*150*375mm Mud lubricated bearing assembly
- Our main bearings products including bearings of petroleum screw drilling tools, equal-wall-thickness rubber stator of petroleum screw drilling tools, roller bearings(bearing roll
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- 128717G(LL) 84*144*308mm high precision bi-directional angul...
- Our main bearings products including bearings of petroleum screw drilling tools, equal-wall-thickness rubber stator of petroleum screw drilling tools, roller bearings(bearing roll
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- 128713EB 65*110*220mm drill motor bearings Drilling rig bear...
- Our main bearings products including bearings of petroleum screw drilling tools, equal-wall-thickness rubber stator of petroleum screw drilling tools, roller bearings(bearing roll),55SiMoVa or 8620 st
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- 128711K 54*98*240mm Downhole Mud Motor bearing
- Our main bearings products including bearings of petroleum screw drilling tools, equal-wall-thickness rubber stator of petroleum screw drilling tools, roller bearings(bearing roll),55SiMoVa or 8620 st
