QJ220 Four point Angular Contact Ball Bearing
QJ220 Four point Angular Contact Ball Bearingzambiri Zofotokozera:
Metric mndandanda
Zakuthupi : 52100 Chrome Zitsulo
Kumanga : Mzere Umodzi
Mtundu wa Chisindikizo: Tsegulani mtundu
Kuchepetsa liwiro (mafuta): 2800 rpm
Kuchepetsa liwiro (Mafuta): 3700 rpm
Khola: Khola la mkuwa kapena khola la nayiloni
Zida za Cage: Brass kapena polyamid (PA66)
Kulemera kwake: 4.05kg
Main Makulidwe:
M'mimba mwake (d):100mm
Bore m'mimba mwake Kulekerera: -0.015 mm mpaka 0 mm
M'mimba mwake (D): 180mm
Kulekerera kwakunja kwakunja: -0.018 mm mpaka 0 mm
M'lifupi (B): 34 mm
M'lifupi kulolerana: -0.05 mm kuti 0 mm
Chamfer Dimension(r) min.kukula: 2.1 mm
Katundu pakati(a): 81mm
Kutopa kwa malire (Cu) : 12.4 KN
Mavoti amphamvu(Cr):225 kN
Ma rating katundu(Kor): 240 kN
ABUTMENT DIMENSION
Abutment diameter shaft(da) mmu.kukula: 112 mm
Abutment m'mimba mwake(Da)Max.kukula: 168 mm
Fillet radius(ras) Max. : 2.0 mm