Ibicuruzwa

Impeta y'imbere ya IR80X90X54 yo gukoresha ibyuma bizunguruka by'urushingeibisobanuro birambuyeIbisobanuro:

Ibikoresho: 52100 Chrome Steel

Imiterere: impeta y'imbere

Uburemere: 0.556 kg

Igikuru Ingano:

Ingano y'imbobo (d): 80 mm

Ubushobozi bwo kwihanganira Bore Diameter: - 0.015 mm kugeza 0 mm

Impeta y'imbere y'umurambararo w'umuhanda wo gusiganwa (F): 90 mm

Ubushobozi bwo kwihanganira umurambararo wa Raceway: - 0.017 mm kugeza - 0.004 mm

Ubugari (B): 54 mm

Ubushobozi bwo kwihanganira ubugari: - 0.15 mm kugeza 0 mm

iminota ya r: 1.0 mm