2026-07-09 nga bwe kiri
Bearing za spindle ez’amaanyi tezitegeezebwa RPM yokka. Ekitabo kino kinnyonnyola n×dm speed factor, preload, contact angle, hybrid ceramic vs steel balls, okusiiga, enneeyisa y’ebbugumu, enteekateeka za bearing n’ensonga enkulu ezisalawo obutuufu bwa CNC spindle, okwesigika n’obulamu bw’okuweereza.