QJ312 Four point Angular Contact Ball Bearing
QJ312 Four point Angular Contact Ball Bearingzambiri Zofotokozera:
Metric mndandanda
Zakuthupi : 52100 Chrome Zitsulo
Kumanga : Mzere Umodzi
Mtundu wa Chisindikizo: Tsegulani mtundu
Kuchepetsa liwiro (mafuta): 4200 rpm
Kuchepetsa liwiro (Mafuta): 5700 rpm
Khola: Khola la mkuwa kapena khola la nayiloni
Zida za Cage: Brass kapena polyamid (PA66)
Kulemera kwake: 2.15kg
Chachikulu Makulidwe:
M'mimba mwake (d):60 mm
Bore m'mimba mwake Kulekerera: -0.012 mm mpaka 0 mm
M'mimba mwake (D): 130mm
Kulekerera kwakunja kwakunja: -0.013 mm mpaka 0 mm
M'lifupi (B): 31 mm
M'lifupi kulolerana: -0.05 mm kuti 0 mm
Chamfer Dimension(r) min.kukula: 2.1 mm
Katundu pakati(a): 55mm
Kutopa kwa malire (Cu): 8.5 KN
Mavoti amphamvu(Cr):135 kN
Ma static load ratings(Kor): 198 kN
ABUTMENT DIMENSION
Abutment diameter shaft(da) mmu.pa: 72 mm
Abutment m'mimba mwake(Da)Max.kukula: 118 mm
Fillet radius(ras) Max. : 2.0 mm