Pentru ca rulmentii din transmisiile mecanice sa functioneze corespunzator si pe duratamaxima de viata, este important sa cunoastem cauzele care ii pot scoate din functiuneinaintea duratei normale de functionare :1.) Lubrifierea insuficienta, ungerea excesiva, specificatia incorecta de lubrifiant, amesteculincorrect in
450D, VOLVO 13913181, DEMAG 414717, FUCHS 5382255220, DRESSER 214442, ALLIS-CHALMERS 70038234, SCHAEFF 5382255220, 7192, POCLAIN-CASE POCLAIN S0134543, BERCO CR4896, BERCO CR2491, CASE R24578, Piulita, LIEBHERR 7000785, VPI V6S3419, Buldozer, BERCO IN1286, ALLIS-CHALMERS 70084971, CATERPILLAR 1B4432, CATERPILLAR 6S3419, VOGELE 4610302107, DRESSER 3041382R1, WIRTGEN 6961, ITM D0306000N17, JOHN DEERE T74184, WIRTGEN 1860, LIEBHERR 7014228, DYNAPAC 952715130, SAMSUNG-H.I. 9112-11801, ALLIS-CHALMERS 084971, DRESSER 616192C1, JOHN DEERE, CASE D43242
CommaTECH srl va ofera piese de schimb pentru toata gama de motoare Hanomag, printre altele pentru utilajele de constructii: Hanomag_22, Hanomag_35, Hanomag 44, Hanomag 50, Hanomag 55, Hanomag 60, Hanomag 66, Hanomag 70, Hanomag 77, Hanomag d500, Hanomag d540, 
Buldozer, DEMAG 414717, ALLIS-CHALMERS 70084971, CATERPILLAR 6S3419, BERCO CR2491, LIEBHERR 7014228, Piulita, CASE D43242, LIEBHERR 7000785, VPI V6S3419, SCHAEFF 5382255220, 450D, ITM D0306000N17, SAMSUNG-H.I. 9112-11801, DRESSER 214442, CASE R24578, VOGELE 4610302107, ALLIS-CHALMERS 70038234, FUCHS 5382255220, WIRTGEN 1860, DYNAPAC 952715130, DRESSER 616192C1, DRESSER 3041382R1, BERCO CR4896, JOHN DEERE, VOLVO 13913181, 7192, ALLIS-CHALMERS 084971, BERCO IN1286, JOHN DEERE T74184, CATERPILLAR 1B4432, POCLAIN-CASE POCLAIN S0134543, WIRTGEN 6961