陪读妇乱子伦小说_www.色偷偷_色妞ww精品视频7777_噗嗤啪啪h爽爆了h

Double row cylindrical roller bearings NNU4992

Back

NNU4992 bearings
Cylindrical roller bearings


roller bearing

Request a Quote Consultation
Model
NNU4992
Boundary dimensions (mm)Basic load ratings (KN)Limiting speed (r/min)Weight (KG)
dDBrsminr2smindyc_Crstc_CorGreaseOil
460 620 160 4 4 2050 5000 800 1000 136


?
NNU4992,Double row cylindrical roller bearings,Cyl...
NNU4992,Double row cylindrical roller bearings,Cyl...