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Hydraulic tools for mounting and dismounting

Hydraulic tools for mounting and dismounting

SKF has pioneered the use of hydraulic techniques, which have helped to simplify bearing arrangements and facilitate correct and easy mounting. SKF has also developed a comprehensive range of tools and equipment to put these hydraulic techniques into effect.

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

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

Hydraulic pump TMJL 50

50 MPa – (7 250 psi)

Hydraulic pump 729124

Hydraulic pump 729124

100 MPa – (14 500 psi)

Hydraulic pump TMJL 100

Hydraulic pump TMJL 100

100 MPa – (14 500 psi) with large oil container

Hydraulic pump 728619 E

Hydraulic pump 728619 E

150 MPa – (21 750 psi)

Oil injectors 226400 E

Oil injectors 226400 E

300 and 400 MPa (43 500 and 58 000 psi)

Oil injection kit 729101 series

Oil injection kits 729101

300 and 400 MPa (43 500 and 58 000 psi)

Oil injection sets THKI series

Oil injection sets THKI series

300 and 400 MPa (43 500 and 58 000 psi)

Air-driven hydraulic pumps and injectors

Air-driven hydraulic pumps and injectors

30 to 400 MPa (4 350 to 58 000 psi)

Pressure gauges

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

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

High pressure pipes

Flexible solutions to connect oil injection equipment. Maximum working pressure 400 MPa (58 000 psi).

Flexible high pressure hoses

Flexible high pressure hoses

Maximum working pressure up to 150 MPa (21 750 psi)

Feeler gauges

Feeler gauges

For accurate bearing clearance measurement

Quick connecting couplings and nipples

Quick connecting couplings and nipples

For easy pressure hose connection

Plugs for oil ducts and vent holes

Plugs for oil ducts and vent holes

Up to 400 MPa (58 000 psi)

Connection nipples

Connection nipples

Many different thread combinations and sizes

Extension pipes

Extension pipes

Catering for adapter and withdrawal sleeve applications

Adapter block 226402

Adapter block

For oil injector, pressure gauge and high pressure pipe connection

Mounting fluid

Mounting fluid

For easy and quick bearing mounting

Dismounting fluid

Dismounting fluid

For use with SKF hydraulic equipment when dismounting bearings

Dial indicator on hydraulic nut

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

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

SKF Oil Injection Method

Makes bearing mounting an easy task

SKF Drive-up Method

SKF Drive-up Method

Accurate axial drive-up of spherical and CARB toroidal roller bearings