Talking about Bearings today…starting with the Journal Bearing Journal Bearing is called this for the reason it supports the Journal of a shaft. The journal part of the shaft rotates within a bearing. The reason for the journal bearing is to guide an support the rotating shaft and to confine its radial motion. Plain journal…
Read moreAt our Hydrostatic Pump Repair Site, we offer many types of Hydrostatic Transmission Repair and information relating to Hydrostatic Parts Today we will discuss; Bearing Repair You can repair a damaged bearing by refurbishing its inside surface. The process depends on the bearing itself. The surface of the solid or partial bearings can be machined…
Read moreAt our Hydrostatic Pump Repair Site, we offer many types of Hydrostatic Transmission Repair and information relating to Hydrostatic Parts Today we will discuss: Sundstrand Sauer Danfoss Series 90 100 CC Pump – Piston Improvement Service Bulletin SB-8823 talks about Piston Improvement. The change is using fabricated (welded) piston assemblies to phasing out the non…
Read moreAt our Hydrostatic Pump Repair Site, we offer many types of Hydrostatic Transmission Repair and information relating to Hydrostatic Parts Today we will discuss: Sundstrand Sauer Danfoss Series 90 – Pulse Sensing Change Some of the pulse pick ups that are on the pumps and motors between June 1992 and April 1994 were found to…
Read moreDenison Model E Series P46P Hydraulic Piston Pump Variable Displacement w/Auxiliary Package Diagram breakdown and chart for parts list for SD-01288 And for future ref on item 24 Face plate P/N 035-49824 Plate pin p/n 035-49826 This is just a breakdown for this pump and a parts list for it as well. This comes in…
Read moreEaton Hydraulic Series 76 Variable Motor Stroking Valve Control This stroking valve is a solenoid that is managed by a (12 volt dc) valve that works on models 33- 76 series. The valve helps the motor to it’s highest displacement or to the lowest displacement. The valve has a 2 position, 4 way valve that…
Read moreSundstrand Sauer Danfoss Series 40 M46 Trunnion Lip Seal This will affect the Series 40- M25, M35 and M44 pumps and variable motors. Made a change to the trunnion seal design by the dust lip to be extended, giving more system centering tolerance and a little more lead way when it is being put in….
Read moreDenison Hydraulic Pump Barrel & Bearing Assy Part ll In this part we will be talking about he bearing. Put the inner race of the bearing (1) that have the seven tapped holes up, (making sure your barrel and all parts are clean). Pu the barrel assy (2) on the inner race with the ports…
Read moreSpecialized Bearings – Thrust Bearing These bearings are made to handle oversized loads or combo radial or axial loads. The thrust bearings usually carry the straight axial loads. There is no limit as to what these bearings can handle. This diagram shows a cutaway view of a thrust bearing. Has three parts. The shaft is…
Read moreSundstrand Sauer Danfoss Series 15 Maintenance on Reservoirs Maintenance Suggestions for your system. Fluid If you have a sealed reservoir, the hydraulic fluid should be changed every 2000 hrs of operation. Should it be an open reservoir, the hydraulic fluid needs to be changed every 500 hrs. The reservoir needs to be free of any…
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