Mud Pump Bearing
According to the acting type
Mud pumps can be divided into single-acting pump and double-acting pump according to the completion times of the suction and drainage acting in one cycle of the piston's reciprocating motion.
According to the quantity of liners (piston/plunger)
Mud pumps come in a variety of sizes and configurations but for the typical petroleum drilling rig, the triplex (three piston/plunger) mud pump is the pump of choice. Duplex mud pumps (two piston/plungers) have generally been replaced by the triplex pump, but are still common in developing countries. Two later developments are the hex pump with six vertical pistons/plungers, and various quintuplex's with five horizontal piston/plungers. The advantages that these new pumps have over convention triplex pumps is a lower mud noise which assists with better Measurement while drilling (MWD) and Logging while drilling (LWD) decoding.
- NU330ECMRDC4VA301 Bearing Axle Bearing For Railway Rolling
- 1 pcs
- Negotiable
- NH318ECMC4VA301 Bearing Axle Bearing For Railway Rolling
- 1 pcs
- Negotiable
- 466830M/W23 Bearing Axle Bearing For Railway Rolling
- 1 pcs
- Negotiable
- NH320ECMC4VA301 Bearing Axle Bearing For Railway Rolling
- 1 pcs
- Negotiable
- NU332ECMC4VA301 Bearing Axle Bearing For Railway Rolling
- 1 pcs
- Negotiable
- 5310W Double-row Angular Contact Ball Bearing 50x110x44.45mm
- 1 pcs
- Negotiable
- NH320M2/W23B/W83 Bearing Axle Bearing For Railway Rolling
- 1 pcs
- Negotiable
- 5319W Double-row Angular Contact Ball Bearing 95x200x77.77mm
- 1 pcs
- Negotiable
- 5318W Double-row Angular Contact Ball Bearing 90x190x73.02mm
- 1 pcs
- Negotiable
- 5310K Double-row Angular Contact Ball Bearing 50x110x44.45mm
- 1 pcs
- Negotiable
- NH320ECMC4VA309 Bearing Axle Bearing For Railway Rolling
- 1 pcs
- Negotiable
- 5317W Double-row Angular Contact Ball Bearing 85x180x73.02mm
- 1 pcs
- Negotiable