电话咨询
电话咨询:0379-80885291
返回顶部
NN49 Cylindrical Roller Bearing

NNU4940

Time:2020-01-04 17:59:51 tags: NN49 Cylindrical Roller Bearing

Model Old Model Boundary dimensions (mm) Basic load ratings (KN) Limiting speed (r/min) Weight (KG)
d D B rsmin r2smin dyc_Cr stc_Cor Grease Oil
NNU4940 4482940 200 280 80 2.1 2.1 480 950 1800 2300 15
Luoyang Yadian Machinery Equipment Co.ltd