Ngwaahịa

PWTR … 2RS imewe nkwado rollers na-dabere na abụọ ahiri zuru ezu zuju cylindrical roller bearings.They nwere mpụta mgbanaka na atọ integral flanges, nke na-eduzi roller tent axially na ihe n'ime mgbanaka na abụọ rụrụ flange yiri mgbaaka, nke na-eduzi mpụta mgbanaka axially via. rola tent.
Nwee nnukwu mmanụ griiz dị n'etiti igwe rola abụọ ma tinye ya n'akụkụ abụọ ya na akara kọntaktị NBR, nke jikọtara ya na mgbanaka akụkụ mpempe akwụkwọ nke etinyere n'ubu mgbanaka mpụta:
Ka ịpịa megide mgbanaka flange.
Na-agbatị n'elu mgbanaka flange, na-eme ka ihe nkwado ahụ ghara ikewapụ ya.
Nwere ike nabata ibu axial dị arọ nke nwere ike ime n'ihi skew ma ọ bụ tilting.