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Hydraulic tools for mounting and dismounting
The SKF hydraulic techniques are often the preferred method for dismounting larger bearings as well as other components. These techniques, which employ hydraulic pumps, nuts and oil injectors, allow the application of substantial forces to dismount bearings or other components.
Hydraulic pumps and oil injectors
Hydraulic pumps and oil injectors
Hydraulic pumps and oil injectors selection chart. SKF has developed a comprehensive range to allow the application of substantial forces to mount and dismount bearings or other components.
Hydraulic pump TMJL 50
50 MPa – (7 250 psi)
Hydraulic pump 729124
100 MPa – (14 500 psi)
Hydraulic pump TMJL 100
100 MPa – (14 500 psi) with large oil container
Hydraulic pump 728619 E
150 MPa – (21 750 psi)
Oil injectors 226400 E
300 and 400 MPa (43 500 and 58 000 psi)
Oil injection kits 729101
300 and 400 MPa (43 500 and 58 000 psi)
Oil injection sets THKI series
300 and 400 MPa (43 500 and 58 000 psi)
Air-driven hydraulic pumps and injectors
30 to 400 MPa (4 350 to 58 000 psi)
Pressure gauges
Pressure gauges
Analogue pressures gauges of 100 to 400 MPa (14 500 to 58 000 psi) and a digital oil pressure gauge 100 MPa (14 500 psi)
Hydraulic nuts
Hydraulic nuts
Using an SKF Hydraulic Nut facilitates easy and quick application of the high drive-up forces required for mounting and dismounting bearings
Hydraulic tool accessories
High pressure pipes
Flexible solutions to connect oil injection equipment. Maximum working pressure 400 MPa (58 000 psi).
Flexible high pressure hoses
Maximum working pressure up to 150 MPa (21 750 psi)
Feeler gauges
For accurate bearing clearance measurement
Quick connecting couplings and nipples
For easy pressure hose connection
Plugs for oil ducts and vent holes
Up to 400 MPa (58 000 psi)
Connection nipples
Many different thread combinations and sizes
Extension pipes
Catering for adapter and withdrawal sleeve applications
Adapter block
For oil injector, pressure gauge and high pressure pipe connection
Mounting fluid
For easy and quick bearing mounting
Dismounting fluid
For use with SKF hydraulic equipment when dismounting bearings
Dial indicators
To measure the axial travel of the piston in an SKF Hydraulic nut.
OK Coupling mounting and dismounting kits
OK Coupling mounting and dismounting kits
Complete sets of oil injectors and accessories for mounting and dismounting OK couplings
SKF mounting and dismounting methods
SKF Oil Injection Method
Makes bearing mounting an easy task
SKF Drive-up Method
Accurate axial drive-up of spherical and CARB toroidal roller bearings