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Teach you to remove FAG bearings on withdrawal sleeves

date:2013-03-29

When removing the FAG bearings on withdrawal sleeves, the axial locking device must: lock nuts, end caps removed.
When removing the small and medium bearing, you can use a lock nut and a hook wrench or impact wrench to loosen the FAG bearings.
Demolition of large bearings hydraulic nuts is the best way. If the threaded part of the sleeve protrudes from the shaft end or shaft shoulder, should be inserted in the sleeve holes in support ring, support ring wall should be as thick as possible, so that when using the hydraulic so that when you tighten the nut deformation of thread damage. Recommendations on the hydraulic nut end with a block, for example through the shaft end. If the sudden separation of shafts of withdrawal sleeve, blocking can be used to avoid withdrawal sleeve the hydraulic nut from shaft complete withdrawal.
Withdrawal sleeves for large bearings are generally equipped with tubing grooves, so that applying the oil injection method, dramatically reducing the time required to install and remove the large FAG bearings.